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Diffstat (limited to 'doc/src/snippets/javastyle.cpp')
| -rw-r--r-- | doc/src/snippets/javastyle.cpp | 2746 |
1 files changed, 2746 insertions, 0 deletions
diff --git a/doc/src/snippets/javastyle.cpp b/doc/src/snippets/javastyle.cpp new file mode 100644 index 0000000..ab40aaa --- /dev/null +++ b/doc/src/snippets/javastyle.cpp @@ -0,0 +1,2746 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "javastyle.h" +#include <math.h> + +static const int windowsItemFrame = 2; +static const int windowsSepHeight = 2; +static const int windowsItemHMargin = 3; +static const int windowsItemVMargin = 2; +static const int windowsArrowHMargin = 6; +static const int windowsTabSpacing = 12; +static const int windowsCheckMarkHMargin = 2; +static const int windowsRightBorder = 15; +static const int windowsCheckMarkWidth = 12; + +JavaStyle::JavaStyle() +{ + qApp->setPalette(standardPalette()); +} + + +inline QPoint JavaStyle::adjustScrollPoint(const QPoint &point, + Qt::Orientation orientation, + bool add) const +{ + int adder = add ? -1 : 1; + QPoint retPoint; + + if (orientation == Qt::Horizontal) { + retPoint = QPoint(point.y() * adder, point.x()); + } else { + retPoint = QPoint(point.x(), point.y() * adder); + } + + return retPoint; +} + +QPalette JavaStyle::standardPalette() const +{ + QPalette palette = QWindowsStyle::standardPalette(); + + palette.setBrush(QPalette::Active, QPalette::Button, + QColor(184, 207, 229)); + palette.setBrush(QPalette::Active, QPalette::WindowText, + Qt::black); + palette.setBrush(QPalette::Active, QPalette::Background, + QColor(238, 238, 238)); + palette.setBrush(QPalette::Active, QPalette::Window, + QColor(238 ,238, 238)); + palette.setBrush(QPalette::Active, QPalette::Base, Qt::white); + palette.setBrush(QPalette::Active, QPalette::AlternateBase, QColor(238, 238, 238)); + palette.setBrush(QPalette::Active, QPalette::Text, Qt::black); + palette.setBrush(QPalette::Active, QPalette::BrightText, Qt::white); + + palette.setBrush(QPalette::Active, QPalette::Light, QColor(163, 184, 204)); // focusFrameColor + palette.setBrush(QPalette::Active, QPalette::Midlight, QColor(99, 130, 191)); // tabBarBorderColor + palette.setBrush(QPalette::Active, QPalette::Dark, QColor(106, 104, 100)); + palette.setBrush(QPalette::Active, QPalette::Mid, QColor(122, 138, 153)); //defaultFrameColor + palette.setBrush(QPalette::Active, QPalette::Shadow, QColor(122, 138, 153)); // defaultFrame + + palette.setBrush(QPalette::Active, QPalette::Highlight, QColor(184, 207, 229)); + palette.setBrush(QPalette::Active, QPalette::HighlightedText, Qt::black); + + palette.setBrush(QPalette::Inactive, QPalette::Highlight, QColor(184, 207, 229)); + palette.setBrush(QPalette::Inactive, QPalette::HighlightedText, Qt::black); + + palette.setBrush(QPalette::Disabled, QPalette::Button, + QColor(238, 238, 238)); + palette.setBrush(QPalette::Disabled, QPalette::WindowText, + QColor(153, 153, 153)); + palette.setBrush(QPalette::Disabled, QPalette::Background, QColor(238, 238, 238)); + + palette.setBrush(QPalette::Inactive, QPalette::Button, + QColor(184, 207, 229)); + palette.setBrush(QPalette::Inactive, QPalette::Background, + QColor(238, 238, 238)); + palette.setBrush(QPalette::Inactive, QPalette::Window, + QColor(238 ,238, 238)); + palette.setBrush(QPalette::Inactive, QPalette::Light, QColor(163, 184, 204)); // focusFrameColor + palette.setBrush(QPalette::Inactive, QPalette::Midlight, QColor(99, 130, 191)); // tabBarBorderColor + palette.setBrush(QPalette::Inactive, QPalette::Dark,QColor(106, 104, 100)); + palette.setBrush(QPalette::Inactive, QPalette::Mid, QColor(122, 138, 153)); //defaultFrame + palette.setBrush(QPalette::Inactive, QPalette::Shadow, QColor(122, 138, 153)); // defaultFrame + + return palette; +} + +inline void JavaStyle::drawScrollBarArrow(const QRect &rect, QPainter *painter, + const QStyleOptionSlider *option, + bool add) const +{ + + painter->save(); + + Qt::Orientation orient = option->orientation; + QPoint offset; + + if (add) { + if (orient == Qt::Vertical) { + offset = rect.bottomLeft(); + } else { + offset = rect.topRight(); + } + } else { + offset = rect.topLeft(); + } + + QPainterPath arrow; + arrow.moveTo(offset + adjustScrollPoint(QPoint(4, 8), orient, add)); + arrow.lineTo(offset + adjustScrollPoint(QPoint(7, 5), orient, add)); + arrow.lineTo(offset + adjustScrollPoint(QPoint(8, 5), orient, add)); + arrow.lineTo(offset + adjustScrollPoint(QPoint(11, 8), orient, add)); + arrow.lineTo(offset + adjustScrollPoint(QPoint(4, 8), orient, add)); + + QColor fillColor; + if (option->state & State_Sunken) + fillColor = QColor(option->palette.color(QPalette::Button)); + else + fillColor = option->palette.color(QPalette::Background); + + painter->fillRect(rect, fillColor); + + painter->setPen(option->palette.color(QPalette::Base)); + int adjust = option->state & State_Sunken ? 0 : 1; + painter->drawRect(rect.adjusted(adjust, adjust, -1, -1)); + painter->setPen(option->palette.color(QPalette::Mid)); + painter->drawRect(rect.adjusted(0, 0, -1, -1)); + + painter->setPen(option->palette.color(QPalette::WindowText)); + painter->setBrush(option->palette.color(QPalette::WindowText)); + painter->drawPath(arrow); + + painter->restore(); +} + +inline QPoint JavaStyle::adjustScrollHandlePoint(Qt::Orientation orig, + const QPoint &point) const +{ + QPoint retPoint; + + if (orig == Qt::Vertical) + retPoint = point; + else + retPoint = QPoint(point.y(), point.x()); + + return retPoint; +} + +void JavaStyle::drawControl(ControlElement control, const QStyleOption *option, + QPainter *painter, const QWidget *widget) const +{ + + painter->save(); + + switch (control) { + case CE_ToolBoxTabShape: { + const QStyleOptionToolBox *box = + qstyleoption_cast<const QStyleOptionToolBox *>(option); + + painter->save(); + + if (box->direction == Qt::RightToLeft) { + painter->rotate(1); + painter->translate(box->rect.width(), -box->rect.height()); + } + + int textWidth = box->fontMetrics.width(box->text) + 20; + + QPolygon innerLine; + innerLine << (box->rect.topLeft() + QPoint(0, 1)) << + (box->rect.topLeft() + QPoint(textWidth, 1)) << + (box->rect.bottomLeft() + QPoint(textWidth + 15, -3)) << + (box->rect.bottomRight() + QPoint(0, -3)) << + box->rect.bottomRight() << + box->rect.bottomLeft() << + box->rect.topLeft(); + + painter->setPen(box->palette.color(QPalette::Base)); + painter->setBrush(QColor(200, 221, 242)); + painter->drawPolygon(innerLine); + + QPolygon outerLine; + outerLine << (box->rect.bottomRight() + QPoint(0, -3)) << + box->rect.bottomRight() << + box->rect.bottomLeft() << + box->rect.topLeft() << + (box->rect.topLeft() + QPoint(textWidth, 0)) << + (box->rect.bottomLeft() + QPoint(textWidth + 15, -4)) << + (box->rect.bottomRight() + QPoint(0, -4)); + + painter->setPen(box->palette.color(QPalette::Midlight)); + painter->setBrush(Qt::NoBrush); + painter->drawPolyline(outerLine); + + painter->restore(); + break; + } + case CE_DockWidgetTitle: { + const QStyleOptionDockWidgetV2 *docker = + new QStyleOptionDockWidgetV2( + *qstyleoption_cast<const QStyleOptionDockWidget *>(option)); + + QRect rect = docker->rect; + QRect titleRect = rect; + if (docker->verticalTitleBar) { + QRect r = rect; + QSize s = r.size(); + s.transpose(); + r.setSize(s); + + titleRect = QRect(r.left() + rect.bottom() + - titleRect.bottom(), + r.top() + titleRect.left() - rect.left(), + titleRect.height(), titleRect.width()); + + painter->translate(r.left(), r.top() + r.width()); + painter->rotate(-90); + painter->translate(-r.left(), -r.top()); + + rect = r; + } + + QLinearGradient gradient(rect.topLeft(), + rect.bottomLeft()); + gradient.setColorAt(1.0, QColor(191, 212, 231)); + gradient.setColorAt(0.3, Qt::white); + gradient.setColorAt(0.0, QColor(221, 232, 243)); + + painter->setPen(Qt::NoPen); + painter->setBrush(gradient); + painter->drawRect(rect.adjusted(0, 0, -1, -1)); + + if (!docker->title.isEmpty()) { + QRect textRect = docker->fontMetrics.boundingRect(docker->title); + textRect.moveCenter(rect.center()); + + QFont font = painter->font(); + font.setPointSize(font.pointSize() - 1); + painter->setFont(font); + painter->setPen(docker->palette.text().color()); + painter->drawText(textRect, docker->title, + QTextOption(Qt::AlignHCenter | + Qt::AlignVCenter)); + } + break; + } + case CE_RubberBand: { + painter->setPen(option->palette.color(QPalette::Active, + QPalette::WindowText)); + painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); + break; + } + case CE_SizeGrip: { + break; + } + case CE_HeaderSection: { + const QStyleOptionHeader *header = + qstyleoption_cast<const QStyleOptionHeader *>(option); + + painter->setPen(Qt::NoPen); + painter->setBrush(option->palette.color(QPalette::Active, + QPalette::Background)); + painter->drawRect(option->rect); + + painter->setPen(header->palette.color(QPalette::Mid)); + if (header->orientation == Qt::Horizontal) { + if (header->position == QStyleOptionHeader::Beginning || + header->position == QStyleOptionHeader::OnlyOneSection) { + painter->drawRect(header->rect.adjusted(0, 0, -1, -1)); + painter->setPen(header->palette.color(QPalette::Base)); + painter->drawLine(header->rect.bottomLeft() + QPoint(1, -1), + header->rect.topLeft() + QPoint(1, 1)); + painter->drawLine(header->rect.topLeft() + QPoint(1, 1), + header->rect.topRight() + QPoint(-1, 1)); + } else { + painter->drawLine(header->rect.bottomRight(), + header->rect.topRight()); + painter->drawLine(header->rect.topLeft(), + header->rect.topRight()); + painter->drawLine(header->rect.bottomLeft(), + header->rect.bottomRight()); + painter->setPen(option->palette.color(QPalette::Base)); + painter->drawLine(header->rect.bottomLeft() + QPoint(0, -1), + header->rect.topLeft() + QPoint(0, 1)); + painter->drawLine(header->rect.topLeft() + QPoint(1, 1), + header->rect.topRight() + QPoint(-1, 1)); + } + } else { // Vertical + if (header->position == QStyleOptionHeader::Beginning || + header->position == QStyleOptionHeader::OnlyOneSection) { + painter->drawRect(header->rect.adjusted(0, 0, -1, -1)); + painter->setPen(header->palette.color(QPalette::Base)); + painter->drawLine(header->rect.bottomLeft() + QPoint(1, -1), + header->rect.topLeft() + QPoint(1, 1)); + painter->drawLine(header->rect.topLeft() + QPoint(1, 1), + header->rect.topRight() + QPoint(-1, 1)); + } else { + painter->drawLine(header->rect.bottomLeft(), + header->rect.bottomRight()); + painter->drawLine(header->rect.topLeft(), + header->rect.bottomLeft()); + painter->drawLine(header->rect.topRight(), + header->rect.bottomRight()); + painter->setPen(header->palette.color(QPalette::Base)); + painter->drawLine(header->rect.topLeft(), + header->rect.topRight() + QPoint(-1, 0)); + painter->drawLine(header->rect.bottomLeft() + QPoint(1, -1), + header->rect.topLeft() + QPoint(1, 0)); + } + } + break; + } + case CE_ToolBar: { + QRect rect = option->rect; + + QLinearGradient gradient(rect.topLeft(), rect.bottomLeft()); + gradient.setColorAt(1.0, QColor(221, 221, 221)); + gradient.setColorAt(0.0, QColor(241, 241, 241)); + + if (option->state & State_Horizontal) { + painter->setPen(QColor(204, 204, 204)); + painter->setBrush(gradient); + } else { + painter->setPen(Qt::NoPen); + painter->setBrush(option->palette.color(QPalette::Background)); + } + painter->drawRect(rect.adjusted(0, 0, -1, -1)); + break; + } + case CE_ProgressBar: { + const QStyleOptionProgressBar *bar1 = + qstyleoption_cast<const QStyleOptionProgressBar *>(option); + + QStyleOptionProgressBarV2 *bar = new QStyleOptionProgressBarV2(*bar1); + + QRect rect = bar->rect; + if (bar->orientation == Qt::Vertical) { + rect = QRect(rect.left(), rect.top(), rect.height(), rect.width()); + QMatrix m; + m.translate(rect.height()-1, 0); + m.rotate(90.0); + painter->setMatrix(m); + } + + painter->setPen(bar->palette.color(QPalette::Mid)); + painter->drawRect(rect.adjusted(0, 0, -1, -1)); + + QRect grooveRect = subElementRect(SE_ProgressBarGroove, bar, + widget); + if (bar->orientation == Qt::Vertical) { + grooveRect = QRect(grooveRect.left(), grooveRect.top(), + grooveRect.height(), grooveRect.width()); + } + + QStyleOptionProgressBar grooveBar = *bar; + grooveBar.rect = grooveRect; + + drawControl(CE_ProgressBarGroove, &grooveBar, painter, widget); + + QRect progressRect = subElementRect(SE_ProgressBarContents, bar, + widget); + if (bar->orientation == Qt::Vertical) { + progressRect = QRect(progressRect.left(), progressRect.top(), + progressRect.height(), progressRect.width()); + progressRect.adjust(0, 0, 0, -1); + } + QStyleOptionProgressBar progressOpt = *bar; + progressOpt.rect = progressRect; + drawControl(CE_ProgressBarContents, &progressOpt, painter, widget); + + QRect labelRect = subElementRect(SE_ProgressBarLabel, bar, widget); + if (bar->orientation == Qt::Vertical) { + labelRect = QRect(labelRect.left(), labelRect.top(), + labelRect.height(), labelRect.width()); + } + QStyleOptionProgressBar subBar = *bar; + subBar.rect = labelRect; + if (bar->textVisible) + drawControl(CE_ProgressBarLabel, &subBar, painter, widget); + + delete bar; + break; + } + case CE_ProgressBarGroove: { + painter->setBrush(option->palette.color(QPalette::Background)); + painter->setPen(Qt::NoPen); + painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); + + painter->setPen(option->palette.color(QPalette::Button)); + painter->drawLine(option->rect.topLeft() + QPoint(0, 0), + option->rect.topRight() + QPoint(0, 0)); + break; + } + case CE_ProgressBarContents: { + const QStyleOptionProgressBar *bar = + qstyleoption_cast<const QStyleOptionProgressBar *>(option); + int progress = int((double(bar->progress) / + double(bar->maximum - bar->minimum)) * + bar->rect.width()); + + painter->setBrush(bar->palette.color(QPalette::Light)); + painter->setPen(Qt::NoPen); + QRect progressRect = QRect(bar->rect.topLeft(), QPoint(progress, + bar->rect.bottom())); + painter->drawRect(progressRect); + + painter->setPen(bar->palette.color(QPalette::Midlight)); + painter->setBrush(Qt::NoBrush); + + painter->drawLine(bar->rect.bottomLeft(), bar->rect.topLeft()); + painter->drawLine(bar->rect.topLeft(), QPoint(progress, + bar->rect.top())); + break; + } + case CE_ProgressBarLabel: { + painter->save(); + const QStyleOptionProgressBar *bar = + qstyleoption_cast<const QStyleOptionProgressBar *>(option); + + QRect rect = bar->rect; + QRect leftRect; + + int progressIndicatorPos = int((double(bar->progress) / + double(bar->maximum - bar->minimum)) * + bar->rect.width()); + + QFont font; + font.setBold(true); + painter->setFont(font); + painter->setPen(bar->palette.color(QPalette::Midlight)); + + if (progressIndicatorPos >= 0 && + progressIndicatorPos <= rect.width()) { + leftRect = QRect(bar->rect.topLeft(), + QPoint(progressIndicatorPos, + bar->rect.bottom())); + } else if (progressIndicatorPos > rect.width()) { + painter->setPen(bar->palette.color(QPalette::Base)); + } else { + painter->setPen(bar->palette.color(QPalette::Midlight)); + } + + QRect textRect = QFontMetrics(font).boundingRect(bar->text); + textRect.moveCenter(option->rect.center()); + painter->drawText(textRect, bar->text, + QTextOption(Qt::AlignCenter)); + if (!leftRect.isNull()) { + painter->setPen(bar->palette.color(QPalette::Base)); + painter->setClipRect(leftRect, Qt::IntersectClip); + painter->drawText(textRect, bar->text, + QTextOption(Qt::AlignCenter)); + } + + painter->restore(); + break; + } + case CE_MenuBarEmptyArea: { + QRect emptyArea = option->rect.adjusted(0, 0, -1, -1); + QLinearGradient gradient(emptyArea.topLeft(), emptyArea.bottomLeft() + - QPoint(0, 1)); + gradient.setColorAt(0.0, option->palette.color(QPalette::Base)); + gradient.setColorAt(1.0, QColor(223, 223, 223)); + + painter->setPen(QColor(238, 238, 238)); + painter->setBrush(gradient); + painter->drawRect(emptyArea.adjusted(0, 0, 0, -1)); + break; + } + case CE_MenuBarItem: { + if (!(option->state & State_Sunken)) { + QLinearGradient gradient(option->rect.topLeft(), + option->rect.bottomLeft()); + gradient.setColorAt(0.0, Qt::white); + gradient.setColorAt(1.0, QColor(223, 223, 223)); + + painter->setPen(Qt::NoPen); + painter->setBrush(gradient); + } else { + painter->setBrush(option->palette.color(QPalette::Light)); + } + + painter->drawRect(option->rect); + if (option->state & State_Sunken) { + painter->setPen(option->palette.color(QPalette::Mid)); + painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); + painter->setPen(option->palette.color(QPalette::Base)); + painter->setBrush(Qt::NoBrush); + painter->drawLine(option->rect.bottomRight() + QPoint(0, -1), + option->rect.topRight() + QPoint(0, -1)); + } + QCommonStyle::drawControl(control, option, painter, widget); + break; + } + case CE_MenuItem: { + const QStyleOptionMenuItem *menuItem = + qstyleoption_cast<const QStyleOptionMenuItem *>(option); + + bool selected = menuItem->state & State_Selected; + bool checkable = menuItem->checkType != + QStyleOptionMenuItem::NotCheckable; + bool checked = menuItem->checked; + + if (menuItem->menuItemType == QStyleOptionMenuItem::Separator) { + QPoint center = menuItem->rect.center(); + + painter->setPen(menuItem->palette.color(QPalette::Midlight)); + painter->drawLine(QPoint(menuItem->rect.left() - 2, center.y()), + QPoint(menuItem->rect.right(), center.y())); + painter->setPen(menuItem->palette.color(QPalette::Base)); + painter->drawLine(QPoint(menuItem->rect.left() - 2, + center.y() + 1), + QPoint(menuItem->rect.right(), + center.y() + 1)); + + break; + } + + if (selected) { + painter->setBrush(menuItem->palette.color(QPalette::Light)); + painter->setPen(Qt::NoPen); + painter->drawRect(menuItem->rect); + painter->setPen(menuItem->palette.color(QPalette::Midlight)); + painter->drawLine(menuItem->rect.topLeft(), + menuItem->rect.topRight()); + painter->setPen(menuItem->palette.color(QPalette::Base)); + painter->drawLine(menuItem->rect.bottomLeft(), + menuItem->rect.bottomRight()); + } + + if (checkable) { + QRect checkRect(option->rect.left() + 5, + option->rect.center().y() - 5, 10, 10); + if (menuItem->checkType & QStyleOptionMenuItem::Exclusive) { + QStyleOptionButton button; + button.rect = checkRect; + button.state = menuItem->state; + if (button.state & State_Sunken) + button.state ^= State_Sunken; + if (checked) + button.state |= State_On; + button.palette = menuItem->palette; + drawPrimitive(PE_IndicatorRadioButton, &button, painter, + widget); + } else { + QBrush buttonBrush = gradientBrush(option->rect); + painter->setBrush(buttonBrush); + painter->setPen(option->palette.color(QPalette::Mid)); + + painter->drawRect(checkRect); + + if (checked) { + QImage image(":/images/checkboxchecked.png"); + painter->drawImage(QPoint(option->rect.left() + 5, + option->rect.center().y() - 8), image); + } + } + } + + bool dis = !(menuItem->state & State_Enabled); + bool act = menuItem->state & State_Selected; + const QStyleOption *opt = option; + const QStyleOptionMenuItem *menuitem = menuItem; + int checkcol = qMax(menuitem->maxIconWidth, 20); + if (menuItem->icon.isNull()) + checkcol = 0; + + QPainter *p = painter; + QRect vCheckRect = visualRect(opt->direction, menuitem->rect, + QRect(menuitem->rect.x(), + menuitem->rect.y(), + checkcol, menuitem->rect.height())); + if (!menuItem->icon.isNull()) { + QIcon::Mode mode = dis ? QIcon::Disabled : QIcon::Normal; + if (act && !dis) + mode = QIcon::Active; + QPixmap pixmap; + if (checked) + pixmap = menuItem->icon.pixmap( + pixelMetric(PM_SmallIconSize), mode, QIcon::On); + else + pixmap = menuItem->icon.pixmap( + pixelMetric(PM_SmallIconSize), mode); + int pixw = pixmap.width(); + int pixh = pixmap.height(); + + int adjustedIcon = checkable ? 15 : 0; + QRect pmr(0, 0, pixw, pixh); + pmr.moveCenter(vCheckRect.center()); + painter->setPen(menuItem->palette.text().color()); + if (checkable && checked) + painter->drawPixmap(QPoint(pmr.left() + + adjustedIcon, pmr.top() + 1), pixmap); + else + painter->drawPixmap(pmr.topLeft() + + QPoint(adjustedIcon, 0), pixmap); + } + + if (selected) { + painter->setPen(menuItem->palette.highlightedText().color()); + } else { + painter->setPen(menuItem->palette.text().color()); + } + int x, y, w, h; + menuitem->rect.getRect(&x, &y, &w, &h); + int tab = menuitem->tabWidth; + QColor discol; + if (dis) { + discol = menuitem->palette.text().color(); + p->setPen(discol); + } + int xm = windowsItemFrame + checkcol + windowsItemHMargin; + int xpos = menuitem->rect.x() + xm; + QRect textRect; + if (!menuItem->icon.isNull()) + textRect.setRect(xpos, y + windowsItemVMargin, w - xm - + windowsRightBorder - tab + 1, h - 2 * windowsItemVMargin); + else + textRect.setRect(menuItem->rect.left() + 9, + y + windowsItemVMargin, + w - xm - windowsRightBorder - tab, + h - 2 * windowsItemVMargin); + + if (checkable) + textRect.adjust(10, 0, 10, 0); + + QRect vTextRect = visualRect(opt->direction, menuitem->rect, + textRect); + QString s = menuitem->text; + if (!s.isEmpty()) { + int t = s.indexOf(QLatin1Char('\t')); + int text_flags = Qt::AlignVCenter | Qt::TextShowMnemonic | + Qt::TextDontClip | Qt::TextSingleLine; + if (!styleHint(SH_UnderlineShortcut, menuitem, widget)) + text_flags |= Qt::TextHideMnemonic; + text_flags |= Qt::AlignLeft; + if (t >= 0) { + QRect vShortcutRect = visualRect(opt->direction, + menuitem->rect, + QRect(textRect.topRight(), + QPoint(menuitem->rect.right(), textRect.bottom()))); + if (dis && !act) { + p->setPen(menuitem->palette.light().color()); + p->drawText(vShortcutRect.adjusted(1, 1, 1, 1), + text_flags, + s.mid(t + 1)); + p->setPen(discol); + } + p->drawText(vShortcutRect, text_flags, s.mid(t + 1)); + s = s.left(t); + } + QFont font = menuitem->font; + if (menuitem->menuItemType == QStyleOptionMenuItem::DefaultItem) + font.setBold(true); + p->setFont(font); + if (dis && !act) { + p->setPen(menuitem->palette.light().color()); + p->drawText(vTextRect.adjusted(1,1,1,1), text_flags, + s.left(t)); + p->setPen(discol); + } + p->drawText(vTextRect, text_flags, s.left(t)); + } + + if (menuItem->menuItemType & QStyleOptionMenuItem::SubMenu) { + QPoint center = menuItem->rect.center(); + QPoint drawStart(menuItem->rect.right() - 6, center.y() + 4); + + QPainterPath arrow; + arrow.moveTo(drawStart); + arrow.lineTo(drawStart + QPoint(0, -8)); + arrow.lineTo(drawStart + QPoint(4, -5)); + arrow.lineTo(drawStart + QPoint(4, -4)); + arrow.lineTo(drawStart + QPoint(0, 0)); + + painter->save(); + painter->setBrush(menuItem->palette.color(QPalette::Text)); + painter->setPen(Qt::NoPen); + painter->drawPath(arrow); + painter->restore(); + } + + break; + } + case CE_MenuVMargin: { + break; + } + case CE_MenuHMargin: { + break; + } + case CE_Splitter: { + drawSplitter(option, painter, option->state & State_Horizontal); + break; + } + case CE_ScrollBarAddPage: { + case CE_ScrollBarSubPage: + const QStyleOptionSlider *scrollBar = + qstyleoption_cast<const QStyleOptionSlider *>(option); + QRect myRect; + if (scrollBar->orientation == Qt::Horizontal) { + myRect = QRect(option->rect.topLeft(), + option->rect.bottomRight()).adjusted(0, 0, 1, -1); + } else { + myRect = option->rect; + } + + painter->setPen(Qt::NoPen); + painter->setBrush(option->palette.color(QPalette::Background)); + painter->drawRect(myRect); + + painter->setBrush(Qt::NoBrush); + painter->setPen(scrollBar->palette.color(QPalette::Mid)); + painter->drawRect(myRect.adjusted(0, 0, -1, 0)); + painter->setPen(scrollBar->palette.color(QPalette::Button)); + painter->drawLine(myRect.bottomLeft() + QPoint(1, 0), + myRect.topLeft() + QPoint(1, 1)); + painter->drawLine(myRect.topLeft() + QPoint(1, 1), + myRect.topRight() + QPoint(-1, 1)); + break; + } + case CE_ScrollBarSubLine: { + const QStyleOptionSlider *scrollBar = + qstyleoption_cast<const QStyleOptionSlider *>(option); + int scrollBarExtent = pixelMetric(PM_ScrollBarExtent); + QRect scrollBarSubLine = option->rect; + + QRect button1; + QRect button2; + + if (scrollBar->orientation == Qt::Horizontal) { + button1.setRect(scrollBarSubLine.left(), scrollBarSubLine.top(), + 16, scrollBarExtent); + button2.setRect(scrollBarSubLine.right() - 15, + scrollBarSubLine.top(), 16, scrollBarExtent); + } else { + button1.setRect(scrollBarSubLine.left(), scrollBarSubLine.top(), + scrollBarExtent, 16); + button2.setRect(scrollBarSubLine.left(), + scrollBarSubLine.bottom() - 15, scrollBarExtent, 16); + } + + painter->fillRect(button2, Qt::blue); + + drawScrollBarArrow(button1, painter, scrollBar); + drawScrollBarArrow(button2, painter, scrollBar); + break; + } + case CE_ScrollBarAddLine: { + const QStyleOptionSlider *scrollBar = + qstyleoption_cast<const QStyleOptionSlider *>(option); + QRect button(option->rect.left(), option->rect.top(), 16, 16); + drawScrollBarArrow(button, painter, scrollBar, true); + break; + } + case CE_ScrollBarSlider: { + const QStyleOptionSlider *scrollBar = + qstyleoption_cast<const QStyleOptionSlider *>(option); + + painter->setPen(scrollBar->palette.color(QPalette::Midlight)); + painter->drawRect(scrollBar->rect.adjusted(-1, 0, -3, -1)); + + QPoint g1, g2; + if (scrollBar->orientation == Qt::Horizontal) { + g1 = option->rect.topLeft(); + g2 = option->rect.bottomLeft(); + } else { + g1 = option->rect.topLeft(); + g2 = option->rect.topRight(); + } + + if (scrollBar->state & State_Enabled) { + QLinearGradient gradient(g1, g2); + gradient.setColorAt(1.0, QColor(188, 210, 230)); + gradient.setColorAt(0.3, Qt::white); + gradient.setColorAt(0.0, QColor(223, 233, 243)); + painter->setBrush(gradient); + } else { + painter->setPen(scrollBar->palette.buttonText().color()); + painter->setBrush(scrollBar->palette.button()); + } + painter->drawRect(scrollBar->rect.adjusted(0, 0, -1, -1)); + + int sliderLength = option->rect.height(); + int drawPos = scrollBar->orientation == Qt::Vertical ? + (sliderLength / 2) + 1 : 1 - ((option->rect.width() / 2)); + + QPoint origin; + if (scrollBar->orientation == Qt::Vertical) + origin = option->rect.bottomLeft(); + else + origin = option->rect.topLeft(); + + painter->setPen(scrollBar->palette.color(QPalette::Base)); + painter->drawLine(origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(4, -drawPos)), + origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(13, -drawPos))); + painter->drawLine(origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(4, 2 - drawPos)), + origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(13, 2 - drawPos))); + painter->drawLine(origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(4, 4 - drawPos)), + origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(13, 4 - drawPos))); + + painter->setPen(option->palette.color(QPalette::Midlight)); + painter->drawLine(origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(3, -(drawPos + 1))), + origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(12, -(drawPos + 1)))); + painter->drawLine(origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(3, 1 - drawPos)), + origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(12, 1 - drawPos))); + painter->drawLine(origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(3, 3 - drawPos)), + origin + adjustScrollHandlePoint( + scrollBar->orientation, + QPoint(12, 3 - drawPos))); + + break; + } + case CE_TabBarTabLabel: { + QStyleOptionTab copy = + *qstyleoption_cast<const QStyleOptionTab *>(option); + if (copy.state & State_HasFocus) + copy.state ^= State_HasFocus; + painter->setBrush(Qt::NoBrush); + QWindowsStyle::drawControl(CE_TabBarTabLabel, ©, painter, + widget); + break; + } + case CE_TabBarTabShape: { + const QStyleOptionTab *tab = + qstyleoption_cast<const QStyleOptionTab *>(option); + QRect myRect = option->rect; + QPoint bottomLeft, bottomRight, topLeft, topRight; + + if ((tab->position == QStyleOptionTab::Beginning) || + (tab->position == QStyleOptionTab::OnlyOneTab)) { + if (tab->shape == QTabBar::RoundedSouth || + tab->shape == QTabBar::RoundedNorth) { + myRect = myRect.adjusted(2, 0, 0, 0); + } else { + myRect = myRect.adjusted(0, 2, 0, 0); + } + } + + switch (tab->shape) { + case QTabBar::RoundedNorth: + topLeft = myRect.topLeft(); + topRight = myRect.topRight(); + bottomLeft = myRect.bottomLeft(); + bottomRight = myRect.bottomRight(); + break; + case QTabBar::RoundedSouth: + topLeft = myRect.bottomLeft(); + topRight = myRect.bottomRight(); + bottomLeft = myRect.topLeft(); + bottomRight = myRect.topRight(); + break; + case QTabBar::RoundedWest: + topLeft = myRect.topLeft(); + topRight = myRect.bottomLeft(); + bottomLeft = myRect.topRight(); + bottomRight = myRect.bottomRight(); + break; + case QTabBar::RoundedEast: + topLeft = myRect.topRight(); + topRight = myRect.bottomRight(); + bottomLeft = myRect.topLeft(); + bottomRight = myRect.bottomLeft(); + break; + default: + ; + } + + QPainterPath outerPath; + outerPath.moveTo(bottomLeft + adjustTabPoint(QPoint(0, -2), + tab->shape)); + outerPath.lineTo(bottomLeft + adjustTabPoint(QPoint(0, -14), + tab->shape)); + outerPath.lineTo(topLeft + adjustTabPoint(QPoint(6 , 0), + tab->shape)); + outerPath.lineTo(topRight + adjustTabPoint(QPoint(0, 0), + tab->shape)); + outerPath.lineTo(bottomRight + adjustTabPoint(QPoint(0, -2), + tab->shape)); + + if (tab->state & State_Selected || + tab->position == QStyleOptionTab::OnlyOneTab) { + QPainterPath innerPath; + innerPath.moveTo(topLeft + adjustTabPoint(QPoint(6, 2), + tab->shape)); + innerPath.lineTo(topRight + adjustTabPoint(QPoint(-1, 2), + tab->shape)); + innerPath.lineTo(bottomRight + adjustTabPoint(QPoint(-1 , -2), + tab->shape)); + innerPath.lineTo(bottomLeft + adjustTabPoint(QPoint(2 , -2), + tab->shape)); + innerPath.lineTo(bottomLeft + adjustTabPoint(QPoint(2 , -14), + tab->shape)); + innerPath.lineTo(topLeft + adjustTabPoint(QPoint(6, 2), + tab->shape)); + + QPainterPath whitePath; + whitePath.moveTo(bottomLeft + adjustTabPoint(QPoint(1, -2), + tab->shape)); + whitePath.lineTo(bottomLeft + adjustTabPoint(QPoint(1, -14), + tab->shape)); + whitePath.lineTo(topLeft + adjustTabPoint(QPoint(6, 1), + tab->shape)); + whitePath.lineTo(topRight + adjustTabPoint(QPoint(-1, 1), + tab->shape)); + + painter->setPen(tab->palette.color(QPalette::Midlight)); + painter->setBrush(QColor(200, 221, 242)); + painter->drawPath(outerPath); + painter->setPen(QColor(200, 221, 242)); + painter->drawRect(QRect(bottomLeft + adjustTabPoint( + QPoint(2, -3), tab->shape), + bottomRight + adjustTabPoint( + QPoint(-2, 0), tab->shape))); + painter->setPen(tab->palette.color(QPalette::Base)); + painter->setBrush(Qt::NoBrush); + painter->drawPath(whitePath); + + if (option->state & State_HasFocus) { + painter->setPen(option->palette.color(QPalette::Mid)); + painter->drawPath(innerPath); + } + } else { + painter->setPen(tab->palette.color(QPalette::Mid)); + painter->drawPath(outerPath); + } + break; + } + case CE_PushButtonLabel: + painter->save(); + + if (const QStyleOptionButton *button = + qstyleoption_cast<const QStyleOptionButton *>(option)) { + QRect ir = button->rect; + uint tf = Qt::AlignVCenter | Qt::TextShowMnemonic; + if (!styleHint(SH_UnderlineShortcut, button, widget)) + tf |= Qt::TextHideMnemonic; + + if (!button->icon.isNull()) { + QPoint point; + + QIcon::Mode mode = button->state & State_Enabled ? QIcon::Normal + : QIcon::Disabled; + if (mode == QIcon::Normal && button->state & State_HasFocus) + mode = QIcon::Active; + QIcon::State state = QIcon::Off; + if (button->state & State_On) + state = QIcon::On; + + QPixmap pixmap = button->icon.pixmap(button->iconSize, mode, + state); + int w = pixmap.width(); + int h = pixmap.height(); + + if (!button->text.isEmpty()) + w += button->fontMetrics.width(button->text) + 2; + + point = QPoint(ir.x() + ir.width() / 2 - w / 2, + ir.y() + ir.height() / 2 - h / 2); + + if (button->direction == Qt::RightToLeft) + point.rx() += pixmap.width(); + + painter->drawPixmap(visualPos(button->direction, button->rect, + point), pixmap); + + if (button->direction == Qt::RightToLeft) + ir.translate(-point.x() - 2, 0); + else + ir.translate(point.x() + pixmap.width(), 0); + + if (!button->text.isEmpty()) + tf |= Qt::AlignLeft; + + } else { + tf |= Qt::AlignHCenter; + } + + if (button->fontMetrics.height() > 14) + ir.translate(0, 1); + + drawItemText(painter, ir, tf, button->palette, (button->state & + State_Enabled), + button->text, QPalette::ButtonText); + } + + painter->restore(); + break; + + default: + QWindowsStyle::drawControl(control, option, painter, widget); + } + painter->restore(); +} + +inline QPoint JavaStyle::adjustTabPoint(const QPoint &point, + QTabBar::Shape shape) const +{ + QPoint rPoint; + + switch (shape) { + case QTabBar::RoundedWest: + rPoint = QPoint(point.y(), point.x()); + break; + case QTabBar::RoundedSouth: + rPoint = QPoint(point.x(), point.y() * -1); + break; + case QTabBar::RoundedEast: + rPoint = QPoint(point.y() * -1, point.x()); + break; + default: + rPoint = point; + } + return rPoint; +} + +QRect JavaStyle::subControlRect(ComplexControl control, + const QStyleOptionComplex *option, + SubControl subControl, + const QWidget *widget) const +{ + QRect rect = QWindowsStyle::subControlRect(control, option, subControl, + widget); + + switch (control) { + case CC_TitleBar: { + const QStyleOptionTitleBar *bar = + qstyleoption_cast<const QStyleOptionTitleBar *>(option); + + switch (subControl) { + case SC_TitleBarMinButton: { + rect = QRect(bar->rect.topRight() + QPoint(-68, 2), + QSize(15, 15)); + break; + } + case SC_TitleBarMaxButton: { + rect = QRect(bar->rect.topRight() + QPoint(-43, 3), + QSize(15, 15)); + break; + } + case SC_TitleBarCloseButton: { + rect = QRect(bar->rect.topRight() + QPoint(-18, 3), + QSize(15, 15)); + break; + } + case SC_TitleBarLabel: { + QRect labelRect = bar->fontMetrics.boundingRect(bar->text); + rect = labelRect; + rect.translate(bar->rect.left() + 30, 0); + rect.moveTop(bar->rect.top()); + rect.adjust(0, 2, 2, 2); + break; + } + case SC_TitleBarSysMenu: { + rect = QRect(bar->rect.topLeft() + QPoint(6, 3), + QSize(16, 16)); + break; + } + default: + ; + } + break; + } + case CC_GroupBox: { + const QStyleOptionGroupBox *box = + qstyleoption_cast<const QStyleOptionGroupBox *>(option); + bool hasCheckbox = box->subControls & SC_GroupBoxCheckBox; + int checkAdjust = 13; + + QRect textRect = box->fontMetrics.boundingRect(box->text); + + switch (subControl) { + case SC_GroupBoxFrame: { + rect = box->rect; + break; + } + case SC_GroupBoxCheckBox: { + if (hasCheckbox) { + rect = QRect(box->rect.topLeft() + QPoint(7, 4 + + (textRect.height() / 2 - checkAdjust / 2)), + QSize(checkAdjust, checkAdjust)); + } + else { + rect = QRect(); + } + break; + } + case SC_GroupBoxLabel: { + rect = QRect(box->rect.topLeft() + QPoint(7 + (hasCheckbox ? + checkAdjust + 2 : 0), 4), textRect.size()); + break; + } + case SC_GroupBoxContents: { + rect = box->rect.adjusted(10, 10 + textRect.height(), -10, + -10); + break; + } + default: + ; + } + break; + } + case CC_SpinBox: { + const QStyleOptionSpinBox *spinBox = + qstyleoption_cast<const QStyleOptionSpinBox *>(option); + int spinnerWidth = 16; + QRect myRect = spinBox->rect; + QPoint center = myRect.center(); + int frameWidth = pixelMetric(PM_SpinBoxFrameWidth, spinBox, widget); + + switch (subControl) { + case SC_SpinBoxUp: { + rect = QRect(myRect.topRight() + QPoint(-16, 0), + QSize(16, center.y() - myRect.topRight().y())); + break; + } + case SC_SpinBoxDown: { + rect = QRect(QPoint(myRect.bottomRight().x() - 16, + center.y() + 1), + QSize(16, myRect.bottomRight().y() - + center.y() - 1)); + break; + } + case SC_SpinBoxFrame: { + rect = QRect(myRect.topLeft(), myRect.bottomRight() + + QPoint(-16, 0)); + break; + } + case SC_SpinBoxEditField: { + rect = QRect(myRect.topLeft() + QPoint(2, 2), + myRect.bottomRight() + QPoint(-15 - frameWidth, -2)); + break; + } + default: + ; + } + break; + } + case CC_ToolButton: { + const QStyleOptionToolButton *button = + qstyleoption_cast<const QStyleOptionToolButton *>(option); + + switch (subControl) { + case SC_ToolButton: { + rect = option->rect.adjusted(1, 1, -1, -1); + break; + } + case SC_ToolButtonMenu: { + rect = QRect(option->rect.bottomRight() + + QPoint(-11, -11), QSize(10, 10)); + break; + } + } + break; + } + case CC_ComboBox: { + const QStyleOptionComboBox *combo = + qstyleoption_cast<const QStyleOptionComboBox *>(option); + + bool reverse = combo->direction == Qt::RightToLeft; + + switch (subControl) { + case SC_ComboBoxFrame: + rect = combo->rect; + break; + case SC_ComboBoxArrow: + if (reverse) { + rect = QRect(combo->rect.topLeft(), + combo->rect.bottomLeft() + QPoint(17, 0)); + } else { + rect = QRect(combo->rect.topRight() + QPoint(-17, 0), + combo->rect.bottomRight()); + } + break; + case SC_ComboBoxEditField: + if (reverse) { + rect = QRect(combo->rect.topLeft() + QPoint(19, 2), + combo->rect.bottomRight() + QPoint(-2, 2)); + } else { + rect = QRect(combo->rect.topLeft() + QPoint(2, 2), + combo->rect.bottomRight() + QPoint(-19, -2)); + } + break; + case SC_ComboBoxListBoxPopup: + rect = combo->rect; + break; + } + break; + } + case CC_ScrollBar: { + const QStyleOptionSlider *scrollBar = + qstyleoption_cast<const QStyleOptionSlider *>(option); + int scrollBarExtent = pixelMetric(PM_ScrollBarExtent, scrollBar, + widget); + int sliderMaxLength = ((scrollBar->orientation == Qt::Horizontal) ? + scrollBar->rect.width() : + scrollBar->rect.height()) - (16 * 3); + int sliderMinLength = pixelMetric(PM_ScrollBarSliderMin, scrollBar, + widget); + int sliderLength; + + if (scrollBar->maximum != scrollBar->minimum) { + uint valueRange = scrollBar->maximum - scrollBar->minimum; + sliderLength = (scrollBar->pageStep * sliderMaxLength) / + (valueRange + scrollBar->pageStep); + + if (sliderLength < sliderMinLength || valueRange > INT_MAX / 2) + sliderLength = sliderMinLength; + if (sliderLength > sliderMaxLength) + sliderLength = sliderMaxLength; + } else { + sliderLength = sliderMaxLength; + } + int sliderStart = 16 + sliderPositionFromValue(scrollBar->minimum, + scrollBar->maximum, + scrollBar->sliderPosition, + sliderMaxLength - sliderLength, + scrollBar->upsideDown); + QRect scrollBarRect = scrollBar->rect; + + switch (subControl) { + case SC_ScrollBarSubLine: + if (scrollBar->orientation == Qt::Horizontal) { + rect.setRect(scrollBarRect.left(), scrollBarRect.top(), + scrollBarRect.width() - 16, scrollBarExtent); + } else { + rect.setRect(scrollBarRect.left(), scrollBarRect.top(), + scrollBarExtent, scrollBarRect.height() - 16); + } + break; + case SC_ScrollBarAddLine: + if (scrollBar->orientation == Qt::Horizontal) { + rect.setRect(scrollBarRect.right() - 15, + scrollBarRect.top(), 16, scrollBarExtent); + } else { + rect.setRect(scrollBarRect.left(), scrollBarRect.bottom() + - 15, scrollBarExtent, 16); + } + break; + case SC_ScrollBarSubPage: + if (scrollBar->orientation == Qt::Horizontal) { + rect.setRect(scrollBarRect.left() + 16, scrollBarRect.top(), + sliderStart - (scrollBarRect.left() + 16), + scrollBarExtent); + } else { + rect.setRect(scrollBarRect.left(), scrollBarRect.top() + 16, + scrollBarExtent, + sliderStart - (scrollBarRect.left() + 16)); + } + break; + case SC_ScrollBarAddPage: + if (scrollBar->orientation == Qt::Horizontal) + rect.setRect(sliderStart + sliderLength, 0, + sliderMaxLength - sliderStart - + sliderLength + 16, scrollBarExtent); + else + rect.setRect(0, sliderStart + sliderLength, + scrollBarExtent, sliderMaxLength - + sliderStart - sliderLength + 16); + break; + case SC_ScrollBarGroove: + if (scrollBar->orientation == Qt::Horizontal) { + rect = scrollBarRect.adjusted(16, 0, -32, 0); + } else { + rect = scrollBarRect.adjusted(0, 16, 0, -32); + } + break; + case SC_ScrollBarSlider: + if (scrollBar->orientation == Qt::Horizontal) { + rect.setRect(sliderStart, 0, sliderLength, + scrollBarExtent); + } else { + rect.setRect(0, sliderStart, scrollBarExtent, + sliderLength); + } + break; + default: + return QWindowsStyle::subControlRect(control, option, + subControl, widget); + } + break; + } + case CC_Slider: { + const QStyleOptionSlider *slider = + qstyleoption_cast<const QStyleOptionSlider *>(option); + rect = slider->rect; + int tickSize = pixelMetric(PM_SliderTickmarkOffset, option, widget); + int handleSize = pixelMetric(PM_SliderControlThickness, option, + widget); + + int dist = slider->orientation == Qt::Vertical ? slider->rect.height() : + slider->rect.width(); + int pos = QStyle::sliderPositionFromValue(slider->minimum, + slider->maximum, slider->sliderValue, dist - handleSize); + + switch (subControl) { + case SC_SliderGroove: { + QPoint center = rect.center(); + + if (slider->orientation == Qt::Horizontal) { + rect.setHeight(handleSize); + if (slider->tickPosition == QSlider::TicksBelow) { + center.ry() -= tickSize; + } + } else { + rect.adjust(0, 0, 0, 0); + rect.setWidth(handleSize); + if (slider->tickPosition == QSlider::TicksBelow) { + center.rx() -= tickSize; + } + } + rect.moveCenter(center); + break; + } + case SC_SliderHandle: { + QPoint center = rect.center(); + + if (slider->orientation == Qt::Horizontal) { + rect.setHeight(handleSize); + if (slider->tickPosition == QSlider::TicksBelow) { + center.ry() -= tickSize; + } + + rect.moveCenter(center); + + if (slider->upsideDown) + rect.setLeft(slider->rect.right() - + pos - (handleSize - 1)); + else + rect.setLeft(pos); + + rect.setWidth(handleSize - 1); + } else { + rect.setWidth(handleSize); + if (slider->tickPosition == QSlider::TicksBelow) { + center.rx() -= tickSize; + } + + rect.moveCenter(center); + + if (slider->upsideDown) + rect.setTop(slider->rect.bottom() - + ((pos + handleSize) - 2)); + else + rect.setTop(slider->rect.top() + pos); + + rect.setHeight(handleSize); + } + break; + } + case SC_SliderTickmarks: { + QPoint center = slider->rect.center(); + + if (slider->tickPosition & QSlider::TicksBelow) { + if (slider->orientation == Qt::Horizontal) { + rect.setHeight(tickSize); + center.ry() += tickSize / 2; + rect.adjust(6, 0, -10, 0); + } else { + rect.setWidth(tickSize); + center.rx() += tickSize / 2; + rect.adjust(0, 6, 0, -10); + } + } else { + rect = QRect(); + } + rect.moveCenter(center); + break; + } + default: + ; + } + break; + } + default: + return QWindowsStyle::subControlRect(control, option, subControl, + widget); + } + return rect; +} + +static const char * const sliderHandleImage[] = { + "15 16 7 1", + " c None", + "+ c #FFFFFF", + "@ c #FFFFFF", + "$ c #FFFFFF", + "( c #E5EDF5", + ") c #F2F6FA", + "[ c #FFFFFF", + " +++++++++++++ ", + "+@@@@@@@@@@@@@+", + "+@(((((((((((@+", + "+@(((((((((((@+", + "+@)))))))))))@+", + "+@[[[[[[[[[[[@+", + "+@[[[[[[[[[[[@+", + "+@)))))))))))@+", + "+@)))))))))))@+", + " +@)))))))))@+ ", + " +@(((((((@+ ", + " +@(((((@+ ", + " +@(((@+ ", + " +@(@+ ", + " +@+ ", + " + "}; + + +void JavaStyle::drawComplexControl(ComplexControl control, + const QStyleOptionComplex *option, + QPainter *painter, + const QWidget *widget) const +{ + painter->save(); + + switch (control) { + case CC_TitleBar: { + const QStyleOptionTitleBar *bar = + qstyleoption_cast<const QStyleOptionTitleBar *>(option); + + bool sunken = bar->state & State_Sunken; + + QLinearGradient gradient(bar->rect.bottomLeft(), + bar->rect.topLeft()); + gradient.setColorAt(0.0, QColor(191, 212, 231)); + gradient.setColorAt(0.7, Qt::white); + gradient.setColorAt(1.0, QColor(221, 232, 243)); + + painter->setPen(Qt::NoPen); + if (bar->titleBarState & State_Active) { + painter->setBrush(gradient); + } + else + painter->setBrush(bar->palette.color(QPalette::Active, + QPalette::Background)); + + painter->drawRect(bar->rect.adjusted(0, 0, -1, -1)); + + painter->setBrush(QColor(233, 233, 233)); + painter->drawRect(QRect(bar->rect.bottomLeft() + QPoint(0, 1), + bar->rect.bottomRight() + QPoint(0, 2))); + + QRect minButtonRect = subControlRect(control, bar, + SC_TitleBarMinButton); + QRect maxButtonRect = subControlRect(control, bar, + SC_TitleBarMaxButton); + QRect closeButtonRect = subControlRect(control, bar, + SC_TitleBarCloseButton); + QRect systemButtonRect = subControlRect(control, bar, + SC_TitleBarSysMenu); + QRect labelRect = subControlRect(control, bar, SC_TitleBarLabel); + QRect gripRect = QRect(QPoint(labelRect.right() + 5, bar->rect.top() + 5), + QPoint(minButtonRect.left() - 5, + bar->rect.bottom() - 4)); + + QColor textColor = option->palette.color(QPalette::Text); + painter->setPen(textColor); + painter->setBrush(Qt::NoBrush); + + drawItemText(painter, labelRect, Qt::TextShowMnemonic | + Qt::AlignHCenter | Qt::AlignCenter, + bar->palette, bar->state & State_Enabled, bar->text, + textColor.isValid() ? QPalette::NoRole : + QPalette::WindowText); + + for (int i = 0; i < gripRect.width(); ++i) { + painter->setPen(i % 2 ? bar->palette.color(QPalette::Midlight) + : Qt::white); + + for (int j = 0; j < 4; ++j) { + painter->drawPoint(i + gripRect.left(), + gripRect.top() - 2 + i % 4 + 4 * j); + } + } + + QPixmap maximizePixmap(":/images/internalmaximize.png"); + QPixmap minimizePixmap(":/images/internalminimize.png"); + QPixmap closePixmap(":/images/internalclose.png"); + QPixmap internalPixmap(":/images/internalsystem.png"); + QPixmap internalCloseDownPixmap(":/images/internalclosedown.png"); + QPixmap minimizeDownPixmap(":/images/internalminimizedown.png"); + QPixmap maximizeDownPixmap(":/images/internalmaximizedown.png"); + + if (bar->activeSubControls & SC_TitleBarCloseButton && + bar->state & State_Sunken) + painter->drawPixmap(closeButtonRect.topLeft(), + internalCloseDownPixmap); + else + painter->drawPixmap(closeButtonRect.topLeft(), closePixmap); + + if (bar->activeSubControls & SC_TitleBarMinButton && + bar->state & State_Sunken) + painter->drawPixmap(minButtonRect.topLeft(), + minimizeDownPixmap); + else + painter->drawPixmap(minButtonRect.topLeft(), minimizePixmap); + + if (bar->activeSubControls & SC_TitleBarMaxButton && + bar->state & State_Sunken) + painter->drawPixmap(maxButtonRect.topLeft(), + maximizeDownPixmap); + else + painter->drawPixmap(maxButtonRect.topLeft(), maximizePixmap); + + painter->drawPixmap(systemButtonRect.topLeft(), internalPixmap); + + break; + } + case CC_GroupBox: { + const QStyleOptionGroupBox *box = + qstyleoption_cast<const QStyleOptionGroupBox *>(option); + + QRect frameRect = subControlRect(control, box, SC_GroupBoxFrame); + QRect labelRect = subControlRect(control, box, SC_GroupBoxLabel); + QRect contentsRect = subControlRect(control, box, + SC_GroupBoxContents); + QRect checkerRect = subControlRect(control, box, + SC_GroupBoxCheckBox); + + int y = labelRect.center().y(); + + painter->setPen(box->palette.color(QPalette::Button)); + painter->drawRect(frameRect.adjusted(2, y - frameRect.top(), -2, + -2)); + + painter->setPen(box->palette.color(QPalette::Background)); + + if (box->subControls & SC_GroupBoxCheckBox) { + painter->drawLine(checkerRect.left() - 1, y, + checkerRect.right() + 2, y); + QStyleOptionButton checker; + checker.QStyleOption::operator=(*box); + checker.rect = checkerRect; + drawPrimitive(PE_IndicatorCheckBox, &checker, painter, widget); + } + + if (box->subControls & SC_GroupBoxLabel && !box->text.isEmpty()) { + painter->drawLine(labelRect.left() - 1, y, + labelRect.right() +1, y); + + QColor textColor = box->textColor; + if (textColor.isValid()) + painter->setPen(textColor); + + drawItemText(painter, labelRect, Qt::TextShowMnemonic | + Qt::AlignHCenter | int(box->textAlignment), + box->palette, box->state & State_Enabled, + box->text, textColor.isValid() ? QPalette::NoRole : + QPalette::WindowText); + } + break; + } + case CC_SpinBox: { + const QStyleOptionSpinBox *spinner = + qstyleoption_cast<const QStyleOptionSpinBox *>(option); + + QRect frameRect = subControlRect(control, spinner, SC_SpinBoxFrame); + QRect upRect = subControlRect(control, spinner, SC_SpinBoxUp); + QRect downRect = subControlRect(control, spinner, SC_SpinBoxDown); + + painter->setPen(Qt::white); + painter->drawRect(frameRect.adjusted(1, 1, -1, -1)); + painter->drawPoint(frameRect.bottomLeft()); + + painter->setPen(spinner->palette.color(QPalette::Mid)); + painter->drawRect(frameRect.adjusted(0, 0, -1, -2)); + + bool isEnabled = (spinner->state & State_Enabled); + bool hover = isEnabled && (spinner->state & State_MouseOver); + bool sunken = (spinner->state & State_Sunken); + bool upIsActive = (spinner->activeSubControls == SC_SpinBoxUp); + bool downIsActive = (spinner->activeSubControls == SC_SpinBoxDown); + bool stepUpEnabled = spinner->stepEnabled & + QAbstractSpinBox::StepUpEnabled; + bool stepDownEnabled = spinner->stepEnabled & + QAbstractSpinBox::StepDownEnabled; + + painter->setBrush(spinner->palette.color(QPalette::Background)); + + painter->drawRect(upRect); + if (upIsActive && stepUpEnabled) { + if (sunken) { + drawSunkenButtonShadow(painter, upRect, + spinner->palette.color(QPalette::Mid)); + } else if (hover) { + drawButtonHoverFrame(painter, upRect, + spinner->palette.color(QPalette::Mid), + spinner->palette.color(QPalette::Button)); + } + } + + QStyleOptionSpinBox upSpin = *spinner; + upSpin.rect = upRect; + drawPrimitive(PE_IndicatorSpinUp, &upSpin, painter, widget); + + painter->drawRect(downRect); + if (downIsActive && stepDownEnabled) { + if (sunken) { + drawSunkenButtonShadow(painter, downRect, + spinner->palette.color(QPalette::Mid)); + } else if (hover) { + drawButtonHoverFrame(painter, downRect, + spinner->palette.color(QPalette::Mid), + spinner->palette.color(QPalette::Button)); + } + } + + QStyleOptionSpinBox downSpin = *spinner; + downSpin.rect = downRect; + drawPrimitive(PE_IndicatorSpinDown, &downSpin, painter, widget); + + break; + } + case CC_ToolButton: { + const QStyleOptionToolButton *button = + qstyleoption_cast<const QStyleOptionToolButton *>(option); + + painter->setPen(Qt::white); + painter->drawRect(button->rect.adjusted(1, 1, -1, -1)); + + QStyleOptionToolButton panelOption = *button; + QRect panelRect; + if (!(button->state & State_MouseOver) && + !(button->state & State_On)) { + painter->setPen(QColor(153, 153, 153)); + painter->drawRect(button->rect.adjusted(0, 0, -2, -2)); + + panelRect = subControlRect(control, option, SC_ToolButton); + panelOption.rect = panelRect; + } else { + panelOption.rect.adjust(0, 0, -1, -1); + } + + QRect menuRect = subControlRect(control, option, SC_ToolButtonMenu); + + drawPrimitive(PE_PanelButtonTool, &panelOption, painter, widget); + + QStyleOptionToolButton menuOption = *button; + menuOption.rect = menuRect; + + QStyleOptionToolButton label = *button; + int fw = 5; + + drawControl(CE_ToolButtonLabel, &label, painter, widget); + if (button->subControls & SC_ToolButtonMenu) { + painter->setPen(button->palette.color(QPalette::WindowText)); + drawPrimitive(PE_IndicatorArrowDown, &menuOption, painter, widget); + } + + if (button->state & State_HasFocus) { + QStyleOptionToolButton focusOption = *button; + focusOption.rect = label.rect.adjusted(-1, -1, 1, 1); + + drawPrimitive(PE_FrameFocusRect, &focusOption, painter, widget); + } + + break; + } + case CC_ComboBox: { + const QStyleOptionComboBox *combo = + qstyleoption_cast<const QStyleOptionComboBox *>(option); + + QRect frameRect = subControlRect(control, option, SC_ComboBoxFrame, + widget); + painter->setPen(combo->palette.color(QPalette::Mid)); + + if (option->state & State_HasFocus) + painter->setBrush(option->palette.color(QPalette::Light)); + else + painter->setBrush(combo->palette.color(QPalette::Background)); + + painter->drawRect(frameRect.adjusted(0, 0, -1, -1)); + + QRect arrowRect = subControlRect(control, option, SC_ComboBoxArrow, + widget); + painter->setPen(combo->palette.color(QPalette::Button)); + painter->setBrush(Qt::NoBrush); + + if (combo->direction == Qt::LeftToRight) { + painter->drawRect(QRect(frameRect.topLeft() + QPoint(1, 1), + arrowRect.bottomLeft() + QPoint(-2, -2))); + } else { + painter->drawRect(QRect(arrowRect.topLeft() + QPoint(1, 1), + frameRect.bottomRight() + QPoint(-2, -2))); + } + + QStyleOptionButton button; + button.rect = arrowRect; + button.state = combo->state; + button.palette = combo->palette; + + if (button.state & State_On) + button.state ^= State_On; + + painter->save(); + drawButtonBackground(&button, painter, false); + painter->restore(); + + QPoint center = arrowRect.center(); + QPoint offset = QPoint(arrowRect.bottomLeft().x() + 1, + center.y() + 7); + QPainterPath arrow; + arrow.moveTo(offset + QPoint(4, -8)); + arrow.lineTo(offset + QPoint(7, -5)); + arrow.lineTo(offset + QPoint(8, -5)); + arrow.lineTo(offset + QPoint(11, -8)); + arrow.lineTo(offset + QPoint(4, -8)); + + painter->setBrush(combo->palette.color(QPalette::WindowText)); + painter->setPen(combo->palette.color(QPalette::WindowText)); + + painter->drawPath(arrow); + + QRect fieldRect = subControlRect(control, option, + SC_ComboBoxEditField, widget); + + break; + } + case CC_Slider: { + const QStyleOptionSlider *slider = + qstyleoption_cast<const QStyleOptionSlider *>(option); + + bool horizontal = slider->orientation == Qt::Horizontal; + + QRect groove = subControlRect(control, option, SC_SliderGroove, + widget); + QRect ticks = subControlRect(control, option, SC_SliderTickmarks, + widget); + QRect handle = subControlRect(control, option, SC_SliderHandle, + widget); + + QRect afterHandle = QRect(handle.topLeft() + xySwitch(QPoint(4, 6), horizontal), + groove.bottomRight() + xySwitch(QPoint(-4, -6), horizontal)); + QRect beforeHandle = QRect(groove.topLeft() + xySwitch(QPoint(4, 6), horizontal), + handle.bottomRight() + xySwitch(QPoint(-4, -6), horizontal)); + + if (slider->upsideDown || !horizontal) { + QRect remember; + remember = afterHandle; + afterHandle = beforeHandle; + beforeHandle = remember; + } + + painter->setPen(slider->palette.color(QPalette::Mid)); + painter->setBrush(option->palette.color(QPalette::Background)); + painter->drawRect(afterHandle); + painter->setPen(slider->palette.color(QPalette::Light)); + painter->drawLine(afterHandle.topLeft() + xySwitch(QPoint(0, 1), horizontal), + afterHandle.topRight() + xySwitch(QPoint(0, 1), horizontal)); + painter->setPen(option->palette.color(QPalette::Midlight)); + + if (horizontal) { + painter->setBrush(gradientBrush(QRect(QPoint(groove.x(), + handle.y() + 1), + QSize(groove.width(), + handle.height() + 1)))); + } else { + QRect rect = QRect(QPoint(groove.x(), + handle.x() - 1), + QSize(groove.height(), + handle.width() + 1)); + QLinearGradient gradient(groove.bottomLeft(), + groove.bottomRight()); + gradient.setColorAt(1.0, QColor(188, 210, 230)); + gradient.setColorAt(0.3, Qt::white); + gradient.setColorAt(0.0, QColor(223, 233, 243)); + + painter->setBrush(gradient); + } + + painter->drawRect(beforeHandle); + + QPainterPath handlePath; + QPainterPath innerPath; + QPoint topLeft, topRight, bottomLeft; + if (horizontal) { + topLeft = handle.topLeft(); + topRight = handle.topRight(); + bottomLeft = handle.bottomLeft(); + } else { + topLeft = handle.bottomLeft(); + topRight = handle.topLeft(); + bottomLeft = handle.topRight(); + } + + if (horizontal) { + QImage image(sliderHandleImage); + + image.setColor(1, + option->palette.color(QPalette::Midlight).rgb()); + image.setColor(2, + option->palette.color(QPalette::Button).rgb()); + + if (!(slider->state & State_Enabled)) { + image.setColor(4, slider->palette.color(QPalette::Background).rgb()); + image.setColor(5, slider->palette.color(QPalette::Background).rgb()); + image.setColor(6, slider->palette.color(QPalette::Background).rgb()); + } + + painter->drawImage(handle.topLeft(), image); + } else { + QImage image(":/images/verticalsliderhandle.png"); + painter->drawImage(handle.topLeft(), image); + } + + if (slider->tickPosition & QSlider::TicksBelow) { + painter->setPen(slider->palette.color(QPalette::Light)); + int tickInterval = slider->tickInterval ? slider->tickInterval : + slider->pageStep; + + for (int i = 0; i <= slider->maximum; i += tickInterval) { + if (horizontal) { + int pos = int(((i / double(slider->maximum)) * + ticks.width()) - 1); + painter->drawLine(QPoint(ticks.left() + pos, + ticks.top() + 2), QPoint(ticks.left() + pos, ticks.top() + 8)); + } else { + int pos = int(((i / double(slider->maximum)) * + ticks.height()) - 1); + painter->drawLine(QPoint(ticks.left() + 2, ticks.bottom() - pos), + QPoint(ticks.right() - 2, ticks.bottom() - pos)); + } + } + if (horizontal) { + painter->drawLine(QPoint(ticks.right(), ticks.top() + 2), + QPoint(ticks.right(), ticks.top() + 8)); + } else { + painter->drawLine(QPoint(ticks.left() + 2, ticks.top()), + QPoint(ticks.right() - 2, ticks.top())); + } + } + break; + } + default: + QWindowsStyle::drawComplexControl(control, option, painter, widget); + } + painter->restore(); +} + +inline void JavaStyle::drawSunkenButtonShadow(QPainter *painter, + QRect rect, + const QColor &frameColor, + bool reverse) const +{ + painter->save(); + + painter->setPen(frameColor); + + if (!reverse) { + painter->drawLine(QLine(QPoint(rect.x() + 1, rect.y() + 1), + QPoint(rect.x() + rect.width() - 1, rect.y() + 1))); + painter->drawLine(QLine(QPoint(rect.x() + 1, rect.y()), + QPoint(rect.x() + 1, rect.y() + rect.height()))); + } else { + painter->drawLine(QLine(QPoint(rect.right(), rect.bottom()), + QPoint(rect.right(), rect.top()))); + painter->drawLine(QLine(QPoint(rect.left(), rect.top() + 1), + QPoint(rect.right(), rect.top() + 1))); + } + painter->restore(); +} + +inline void JavaStyle::drawButtonHoverFrame(QPainter *painter, QRect rect, + const QColor &frameColor, + const QColor &activeFrame) const +{ + painter->save(); + + painter->setPen(activeFrame); + painter->drawRect(rect); + rect.adjust(1, 1, -1, -1); + painter->setPen(frameColor); + painter->drawRect(rect); + rect.adjust(1, 1, -1, -1); + painter->setPen(activeFrame); + painter->drawRect(rect); + + painter->restore(); +} + +QStyle::SubControl JavaStyle::hitTestComplexControl(ComplexControl control, + const QStyleOptionComplex *option, + const QPoint &pos, + const QWidget *widget) const +{ + SubControl ret = SC_None; + + switch (control) { + case CC_TitleBar: { + const QStyleOptionTitleBar *bar = + qstyleoption_cast<const QStyleOptionTitleBar *>(option); + + QRect maximize = subControlRect(control, bar, SC_TitleBarMaxButton); + if (maximize.contains(pos)) { + ret = SC_TitleBarMaxButton; + break; + } + QRect minimize = subControlRect(control, bar, SC_TitleBarMinButton); + if (minimize.contains(pos)) { + ret = SC_TitleBarMinButton; + break; + } + QRect close = subControlRect(control, bar, SC_TitleBarCloseButton); + if (close.contains(pos)) { + ret = SC_TitleBarCloseButton; + break; + } + QRect system = subControlRect(control, bar, SC_TitleBarSysMenu); + if (system.contains(pos)) { + ret = SC_TitleBarSysMenu; + break; + } + ret = SC_TitleBarLabel; + break; + } + case CC_ScrollBar: + if (const QStyleOptionSlider *scrollBar = + qstyleoption_cast<const QStyleOptionSlider *>(option)) { + QRect slider = subControlRect(control, scrollBar, + SC_ScrollBarSlider, widget); + if (slider.contains(pos)) { + ret = SC_ScrollBarSlider; + break; + } + + QRect scrollBarAddLine = subControlRect(control, scrollBar, + SC_ScrollBarAddLine, widget); + if (scrollBarAddLine.contains(pos)) { + ret = SC_ScrollBarAddLine; + break; + } + + QRect scrollBarSubPage = subControlRect(control, scrollBar, + SC_ScrollBarSubPage, widget); + if (scrollBarSubPage.contains(pos)) { + ret = SC_ScrollBarSubPage; + break; + } + + QRect scrollBarAddPage = subControlRect(control, scrollBar, + SC_ScrollBarAddPage, widget); + if (scrollBarAddPage.contains(pos)) { + ret = SC_ScrollBarAddPage; + break; + } + + QRect scrollBarSubLine = subControlRect(control, scrollBar, + SC_ScrollBarSubLine, widget); + if (scrollBarSubLine.contains(pos)) { + ret = SC_ScrollBarSubLine; + break; + } + } + break; + + default: + ret = QWindowsStyle::hitTestComplexControl(control, option, pos, + widget); + } + return ret; +} + +void JavaStyle::polish(QWidget *widget) +{ + if (qobject_cast<QCheckBox *>(widget) || + qobject_cast<QRadioButton *>(widget) || + qobject_cast<QPushButton *>(widget) || + qobject_cast<QToolButton *>(widget) || + qobject_cast<QSpinBox *>(widget) || + qobject_cast<QGroupBox *>(widget)) + widget->setAttribute(Qt::WA_Hover, true); +} + +void JavaStyle::unpolish(QWidget *widget) +{ + if (qobject_cast<QPushButton *>(widget) || + qobject_cast<QCheckBox *>(widget) || + qobject_cast<QRadioButton *>(widget) || + qobject_cast<QToolButton *>(widget) || + qobject_cast<QSpinBox *>(widget) || + qobject_cast<QGroupBox *>(widget)) + widget->setAttribute(Qt::WA_Hover, false); +} + +void JavaStyle::drawSplitter(const QStyleOption *option, QPainter *painter, + bool horizontal) const +{ + QRect rect = option->rect; + + painter->setPen(Qt::NoPen); + painter->setBrush(option->palette.color(QPalette::Background)); + + painter->drawRect(rect); + + QColor colors[] = { Qt::white, option->palette.color(QPalette::Mid) }; + int iterations = horizontal ? rect.height() - 1 : rect.width() - 1; + for (int i = 0; i < iterations; ++i) { + painter->setPen(colors[i % 2]); + painter->drawPoint(xySwitch(QPoint(rect.x() + 0 + (i % 4), + rect.y() + i), horizontal)); + } +} + +inline QPoint JavaStyle::xySwitch(const QPoint &point, bool horizontal) const +{ + QPoint retPoint = point; + + if (!horizontal) { + retPoint = QPoint(point.y(), point.x()); + } + + return retPoint; +} + +void JavaStyle::drawPrimitive(PrimitiveElement element, + const QStyleOption *option, + QPainter *painter, + const QWidget *widget) const +{ + painter->save(); + + switch (element) { + case PE_PanelButtonBevel: + case PE_FrameButtonBevel: { + painter->save(); + painter->setBrush(option->palette.background()); + painter->setPen(Qt::NoPen); + painter->drawRect(option->rect); + painter->restore(); + break; + } + case PE_IndicatorBranch: { + painter->save(); + QColor lineColor(204, 204, 255); + QPixmap openPixmap(":/images/jtreeopen.png"); + QPixmap closedPixmap(":/images/jtreeclosed.png"); + QRect pixmapRect(QPoint(0, 0), QSize(12, 12)); + pixmapRect.moveCenter(option->rect.center()); + pixmapRect.translate(2, 0); + QPoint center = option->rect.center(); + + painter->setPen(lineColor); + painter->setBrush(Qt::NoBrush); + + if (option->state & State_Item) { + painter->drawLine(center, + QPoint(option->rect.right(), center.y())); + + painter->drawLine(center, QPoint(center.x(), + option->rect.top())); + + if (option->state & State_Sibling) { + painter->drawLine(center, QPoint(center.x(), + option->rect.bottom())); + } + + if (option->state & State_Children) + if (option->state & State_Open) + painter->drawPixmap(pixmapRect.topLeft(), closedPixmap); + else + painter->drawPixmap(pixmapRect.topLeft(), openPixmap); + } else if (option->state & State_Sibling) { + painter->drawLine(center.x(), option->rect.top(), center.x(), + option->rect.bottom()); + } + + painter->restore(); + break; + } + case PE_IndicatorViewItemCheck: { + break; + } + case PE_FrameWindow: { + painter->save(); + bool active = option->state & State_Active; + + painter->setPen(Qt::NoPen); + painter->setBrush(active ? option->palette.color(QPalette::Midlight) + : option->palette.color(QPalette::Mid)); + + painter->drawRect(QRect(option->rect.topLeft(), option->rect.bottomLeft() + QPoint(5, 0))); + painter->drawRect(QRect(option->rect.bottomLeft(), option->rect.bottomRight() + QPoint(0, -5))); + painter->drawRect(QRect(option->rect.bottomRight() + QPoint(-5, 0), option->rect.topRight())); + painter->drawRect(QRect(option->rect.topLeft(), option->rect.topRight() + QPoint(0, 4))); + + painter->setBrush(Qt::NoBrush); + painter->setPen(option->palette.color(QPalette::Active, QPalette::WindowText)); + painter->drawLine(option->rect.topLeft() + QPoint(2, 14), + option->rect.bottomLeft() + QPoint(2, -14)); + + painter->drawLine(option->rect.topRight() + QPoint(-2, 14), + option->rect.bottomRight() + QPoint(-2, -14)); + + painter->drawLine(option->rect.topLeft() + QPoint(14, 2), + option->rect.topRight() + QPoint(-14, 2)); + + painter->drawLine(option->rect.bottomLeft() + QPoint(14, -2), + option->rect.bottomRight() + QPoint(-14, -2)); + + painter->setPen(active ? option->palette.color(QPalette::Light) : + option->palette.color(QPalette::Button)); + painter->drawLine(option->rect.topLeft() + QPoint(3, 15), + option->rect.bottomLeft() + QPoint(3, -13)); + + painter->drawLine(option->rect.topRight() + QPoint(-1, 15), + option->rect.bottomRight() + QPoint(-1, -13)); + + painter->drawLine(option->rect.topLeft() + QPoint(15, 3), + option->rect.topRight() + QPoint(-13, 3)); + + painter->drawLine(option->rect.bottomLeft() + QPoint(15, -1), + option->rect.bottomRight() + QPoint(-13, -1)); + + painter->restore(); + break; + } + case PE_IndicatorSpinUp: { + const QStyleOptionSpinBox *spinner = + qstyleoption_cast<const QStyleOptionSpinBox *>(option); + int add = spinner->state & State_Sunken && + spinner->activeSubControls & SC_SpinBoxUp ? 1 : 0; + + QPoint center = option->rect.center(); + painter->drawLine(center.x() + add, center.y() + 1 + add, + center.x() + 2 + add, center.y() + 1 + add); + painter->drawPoint(center.x() + 1 + add, center.y() + add); + break; + } + case PE_IndicatorSpinDown: { + const QStyleOptionSpinBox *spinner = + qstyleoption_cast<const QStyleOptionSpinBox *>(option); + + int add = spinner->state & State_Sunken && + spinner->activeSubControls & SC_SpinBoxDown ? 1 : 0; + QPoint center = option->rect.center(); + painter->drawLine(center.x() + add, center.y() + add, + center.x() + 2 + add, center.y() + add); + painter->drawPoint(center.x() + 1 + add, center.y() + 1 + add); + break; + } + case PE_FrameDockWidget: { + drawPrimitive(PE_FrameWindow, option, painter, widget); + break; + } + case PE_IndicatorToolBarHandle: { + QPoint offset; + bool horizontal = option->state & State_Horizontal; + + if (horizontal) + offset = option->rect.topLeft(); + else + offset = option->rect.topLeft(); + + int iterations = horizontal ? option->rect.height() : + option->rect.width(); + + for (int i = 0; i < iterations; ++i) { + painter->setPen(i % 2 ? Qt::white : + option->palette.color(QPalette::Mid)); + int add = i % 4; + painter->drawPoint(offset + xySwitch(QPoint(add, i), + horizontal)); + painter->drawPoint(offset + xySwitch(QPoint(add + 4, i), + horizontal)); + if (add + 8 < 10) + painter->drawPoint(offset + xySwitch(QPoint(add + 8, i), + horizontal)); + } + + break; + } + case PE_IndicatorToolBarSeparator: { + break; + } + case PE_PanelButtonTool: { + const QStyleOptionToolButton *button = + qstyleoption_cast<const QStyleOptionToolButton *>(option); + + if (!button) { + painter->setPen(Qt::red); + if (!(option->state & State_Enabled)) + painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); + drawButtonBackground(option, painter, false); + break; + } + + if (button->state & State_MouseOver || button->state & State_On) { + QStyleOptionButton bevel; + bevel.state = button->state; + bevel.rect = button->rect; + bevel.palette = button->palette; + + drawButtonBackground(&bevel, painter, false); + } else { + painter->setPen(Qt::NoPen); + painter->setBrush(button->palette.color(QPalette::Background)); + + painter->drawRect(button->rect.adjusted(0, 0, -1, -1)); + } + break; + } + case PE_FrameMenu: { + painter->setPen(option->palette.color(QPalette::Midlight)); + painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); + break; + } + case PE_PanelButtonCommand: { + const QStyleOptionButton *btn = + qstyleoption_cast<const QStyleOptionButton *>(option); + bool hover = (btn->state & State_Enabled) && + (btn->state & State_MouseOver); + bool sunken = btn->state & State_Sunken; + bool isDefault = btn->features & QStyleOptionButton::DefaultButton; + bool on = option->state & State_On; + + drawButtonBackground(option, painter, false); + + QRect rect = option->rect.adjusted(0, 0, -1, -1); + if (hover && !sunken && !isDefault && !on) { + drawButtonHoverFrame(painter, rect, + btn->palette.color(QPalette::Mid), + btn->palette.color(QPalette::Button)); + } else if (isDefault) { + drawPrimitive(PE_FrameDefaultButton, option, painter, widget); + } + break; + } + case PE_FrameDefaultButton: { + painter->setPen(option->palette.color(QPalette::Mid)); + QRect rect = option->rect.adjusted(0, 0, -1, -1); + painter->drawRect(rect); + painter->drawRect(rect.adjusted(1, 1, -1, -1)); + break; + } +//! [0] + case PE_IndicatorCheckBox: { + painter->save(); + drawButtonBackground(option, painter, true); + + if (option->state & State_Enabled && + option->state & State_MouseOver && + !(option->state & State_Sunken)) { + painter->setPen(option->palette.color(QPalette::Button)); + QRect rect = option->rect.adjusted(1, 1, -2, -2); + painter->drawRect(rect); + rect = rect.adjusted(1, 1, -1, -1); + painter->drawRect(rect); + } + + if (option->state & State_On) { + QImage image(":/images/checkboxchecked.png"); + painter->drawImage(option->rect.topLeft(), image); + } + painter->restore(); + break; +//! [0] + } + case PE_IndicatorRadioButton: { + painter->save(); + QBrush radioBrush = option->palette.button(); + + if (!(option->state & State_Sunken) && + option->state & State_Enabled) + radioBrush = gradientBrush(option->rect); + + painter->setBrush(radioBrush); + if (option->state & State_Enabled) + painter->setPen(option->palette.color(QPalette::Mid)); + else + painter->setPen(option->palette.color(QPalette::Disabled, + QPalette::WindowText)); + painter->drawEllipse(option->rect.adjusted(0, 0, -1, -1)); + + if (option->state & State_MouseOver && + option->state & State_Enabled && + !(option->state & State_Sunken)) { + gradientBrush(option->rect); + painter->setPen(option->palette.color(QPalette::Button)); + painter->setBrush(Qt::NoBrush); + QRect rect = option->rect.adjusted(1, 1, -2, -2); + painter->drawEllipse(rect); + rect = rect.adjusted(1, 1, -1, -1); + painter->drawEllipse(rect); + } + + if (option->state & State_On) { + painter->setBrush(option->palette.color(QPalette::Text)); + painter->setPen(Qt::NoPen); + painter->drawEllipse(option->rect.adjusted(3, 3, -3, -3)); + } + if (option->state & State_Sunken && + option->state & State_Enabled) { + painter->setPen(option->palette.color(QPalette::Mid)); + painter->drawArc(option->rect.adjusted(1, 1, -2, -2), 80 * 16, + 100 * 16); + } + painter->restore(); + break; + } + case PE_FrameTabWidget: { + painter->setPen(option->palette.color(QPalette::Midlight)); + painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); + painter->setPen(Qt::white); + painter->drawRect(option->rect.adjusted(1, 1, -2, -2)); + break; + } + case PE_Frame: + case PE_FrameLineEdit: { + const QStyleOptionFrame *frame = + qstyleoption_cast<const QStyleOptionFrame *>(option); + const QStyleOptionFrameV2 frameV2(*frame); + + painter->setPen(frame->palette.color(QPalette::Mid)); + painter->drawRect(frameV2.rect.adjusted(0, 0, -2, -2)); + painter->setPen(Qt::white); + painter->drawRect(frameV2.rect.adjusted(1, 1, -1, -1)); + painter->setPen(frameV2.palette.color(QPalette::Active, + QPalette::Background)); + painter->drawLine(frameV2.rect.bottomLeft(), + frameV2.rect.bottomLeft() + QPoint(1, -1)); + painter->drawLine(frameV2.rect.topRight(), + frameV2.rect.topRight() + QPoint(-1, 1)); + break; + } + case PE_FrameFocusRect: { + painter->setPen(option->palette.color(QPalette::Light)); + painter->setBrush(Qt::NoBrush); + QRect rect = option->rect; + rect = rect.adjusted(0,0, -1, -1); + painter->drawRect(rect); + break; + } + default: + QWindowsStyle::drawPrimitive(element, option, painter, widget); + } + painter->restore(); +} + +//! [1] +void JavaStyle::drawButtonBackground(const QStyleOption *option, + QPainter *painter, bool isCheckbox) const +{ + QBrush buttonBrush = option->palette.button(); + bool sunken = option->state & State_Sunken; + bool disabled = !(option->state & State_Enabled); + bool on = option->state & State_On; + + if (!sunken && !disabled && (!on || isCheckbox)) + buttonBrush = gradientBrush(option->rect); + + painter->fillRect(option->rect, buttonBrush); + + QRect rect = option->rect.adjusted(0, 0, -1, -1); + + if (disabled) + painter->setPen(option->palette.color(QPalette::Disabled, + QPalette::WindowText)); + else + painter->setPen(option->palette.color(QPalette::Mid)); + + painter->drawRect(rect); + + if (sunken && !disabled) { + drawSunkenButtonShadow(painter, rect, + option->palette.color(QPalette::Mid), + option->direction == Qt::RightToLeft); + } +} +//! [1] + +QBrush JavaStyle::gradientBrush(const QRect &rect) const +{ + QLinearGradient gradient(rect.topLeft(), rect.bottomLeft()); + gradient.setColorAt(1.0, QColor(188, 210, 230)); + gradient.setColorAt(0.3, Qt::white); + gradient.setColorAt(0.0, QColor(223, 233, 243)); + + return QBrush(gradient); +} + +QRect JavaStyle::subElementRect(SubElement element, + const QStyleOption *option, + const QWidget *widget) const +{ + QRect rect; + + switch (element) { + case SE_ToolBoxTabContents: { + const QStyleOptionToolBox *box = + qstyleoption_cast<const QStyleOptionToolBox *>(option); + + rect.moveTopLeft(box->rect.topLeft() + QPoint(0, 2)); + rect.setHeight(box->rect.height() - 4); + rect.setWidth(box->fontMetrics.width(box->text) + 15); + break; + } + case SE_ProgressBarLabel: + case SE_ProgressBarGroove: + case SE_ProgressBarContents: { + rect = option->rect.adjusted(1, 1, -1, -1); + break; + } + case SE_PushButtonFocusRect: { + const QStyleOptionButton *btn = + qstyleoption_cast<const QStyleOptionButton *>(option); + + rect = btn->fontMetrics.boundingRect(btn->text); + rect = QRect(0, 0, btn->fontMetrics.width(btn->text), + rect.height()); + + if (!btn->icon.isNull()) { + rect.adjust(0, 0, btn->iconSize.width(), btn->iconSize.height() + > rect.height() ? btn->iconSize.height() - rect.height() : 0); + rect.translate(-btn->iconSize.width(), 0); + rect.adjust(-1, -1, 1, 1); + } + rect = QRect(int(ceil((btn->rect.width() - rect.width()) / 2.0)), + int(ceil((btn->rect.height() - rect.height()) / 2.0)), + rect.width() - 1, rect.height()); + rect.adjust(-1, 0, 1, 0); + + break; + } + default: + rect = QWindowsStyle::subElementRect(element, option, widget); + } + return rect; +} + +int JavaStyle::pixelMetric(PixelMetric metric, + const QStyleOption* /* option */, + const QWidget* /*widget*/) const +{ + int value = 0; + + switch (metric) { + case PM_ButtonShiftHorizontal: + case PM_ButtonShiftVertical: + case PM_TabBarTabShiftHorizontal: + case PM_ButtonDefaultIndicator: + case PM_TabBarTabShiftVertical: + value = 0; + break; + case PM_TabBarBaseOverlap: + case PM_DefaultFrameWidth: + value = 2; + break; + case PM_TabBarTabVSpace: + value = 4; + break; + case PM_ScrollBarExtent: + value = 16; + break; + case PM_ScrollBarSliderMin: + value = 26; + break; + case PM_SplitterWidth: + value = 8; + break; + case PM_SliderThickness: + value = 16; + break; + case PM_SliderControlThickness: + value = 16; + break; + case PM_SliderTickmarkOffset: + value = 10; + break; + case PM_SliderSpaceAvailable: + break; + case PM_MenuPanelWidth: + value = 1; + break; + case PM_MenuVMargin: + value = 2; + break; + case PM_MenuBarPanelWidth: + value = 1; + break; + case PM_MenuBarItemSpacing: + value = 0; + break; + case PM_MenuBarHMargin: + value = 3; + break; + case PM_MenuBarVMargin: + value = 0; + break; + case PM_ComboBoxFrameWidth: + value = 1; + break; + case PM_MenuButtonIndicator: + value = 15; + break; + case PM_ToolBarItemMargin: + value = 3; + break; + case PM_ToolBarHandleExtent: + value = 13; + break; + case PM_SpinBoxFrameWidth: + value = 2; + break; + case PM_TitleBarHeight: { + value = 21; + break; + case PM_MDIFrameWidth: + value = 6; + break; + } + case PM_DockWidgetFrameWidth: { + value = 5; + break; + } + default: + value = QWindowsStyle::pixelMetric(metric); + } + return value; +} + + +int JavaStyle::styleHint(StyleHint hint, const QStyleOption *option, + const QWidget *widget, + QStyleHintReturn *returnData) const +{ + int ret; + + switch (hint) { + case SH_Table_GridLineColor: { + ret = static_cast<int>(option->palette.color(QPalette::Mid).rgb()); + break; + } + case QStyle::SH_Menu_Scrollable: + ret = 1; + break; + default: + ret = QWindowsStyle::styleHint(hint, option, widget, returnData); + } + return ret; +} + +QPixmap JavaStyle::standardPixmap(StandardPixmap standardPixmap, + const QStyleOption *option, + const QWidget *widget) const +{ + QPixmap pixmap = QWindowsStyle::standardPixmap(standardPixmap, option, + widget); + + QPixmap maximizePixmap(":/images/internalmaximize.png"); + QPixmap minimizePixmap(":/images/internalminimize.png"); + QPixmap closePixmap(":/images/internalclose.png"); + QPixmap internalPixmap(":/images/internalsystem.png"); + QPixmap internalCloseDownPixmap(":/images/internalclosedown.png"); + QPixmap minimizeDownPixmap(":/images/internalminimizedown.png"); + QPixmap maximizeDownPixmap(":/images/internalmaximizedown.png"); + QPixmap dirOpenPixmap(":/images/open24.png"); + QPixmap filePixmap(":/images/file.png"); + + switch (standardPixmap) { + case SP_DirLinkIcon: + case SP_DirClosedIcon: + case SP_DirIcon: + case SP_DirOpenIcon: { + pixmap = closePixmap; + break; + } + case SP_FileIcon: { + pixmap = filePixmap; + break; + } + case SP_FileDialogBack: { + pixmap = QPixmap(":/images/fileback.png"); + break; + } + case SP_FileDialogToParent: { + pixmap = QPixmap(":/images/fileparent.png"); + break; + } + case SP_FileDialogNewFolder: { + pixmap = QPixmap(":/images/open24.png"); + break; + } + case SP_FileDialogListView: { + pixmap = QPixmap(":/images/filelist.png"); + break; + } + case SP_FileDialogDetailedView: { + pixmap = QPixmap(":/images/filedetail.png"); + break; + } + case SP_MessageBoxInformation: { + pixmap = QPixmap(":/images/information.png"); + break; + } + case SP_MessageBoxWarning: { + pixmap = QPixmap(":/images/warning.png"); + } + case SP_MessageBoxCritical: { + pixmap = QPixmap(":/images/critical.png"); + break; + } + case SP_MessageBoxQuestion: { + pixmap = QPixmap(":/images/question.png"); + break; + } + case SP_TitleBarNormalButton: + pixmap = maximizePixmap; + break; + case SP_TitleBarCloseButton: + pixmap = closePixmap; + break; + default: + ; + } + + return pixmap; +} + +QSize JavaStyle::sizeFromContents(ContentsType type, + const QStyleOption *option, + const QSize &contentsSize, + const QWidget *widget) const +{ + switch (type) { + case CT_ComboBox: { + return QSize(contentsSize.width() + 27, contentsSize.height()); + } + case CT_Slider: { + const QStyleOptionSlider *slider = + qstyleoption_cast<const QStyleOptionSlider *>(option); + if (slider->tickPosition == QSlider::TicksBelow) { + return QSize(contentsSize.width(), contentsSize.height() + 15); + } else { + return contentsSize; + } + } + case CT_MenuBarItem: { + const QStyleOptionMenuItem *menuItem = + qstyleoption_cast<const QStyleOptionMenuItem *>(option); + QFontMetrics metrics(menuItem->font); + QRect boundingRect = metrics.boundingRect(menuItem->text); + int width = boundingRect.width() + 14; + int height = boundingRect.height() + 3; + if (height < 20) + height = 20; + + return QSize(width, height); + } + case CT_MenuItem: { + const QStyleOptionMenuItem *menuItem = + qstyleoption_cast<const QStyleOptionMenuItem *>(option); + QSize defaultSize = QWindowsStyle::sizeFromContents(type, option, + contentsSize, widget); + + if (menuItem->menuItemType == QStyleOptionMenuItem::Separator) + return defaultSize; + + int width = 30; + int height = 0; + + if (!menuItem->icon.isNull()) { + width += 20; + height += 20; + } + if (!menuItem->text.isEmpty()) { + QFontMetrics metrics(menuItem->font); + QString text = menuItem->text; + text.remove(QLatin1Char('\t')); + QRect textRect = metrics.boundingRect(text); + width += textRect.width(); + if (height < textRect.height()) + height += textRect.height(); + } + if (menuItem->checkType != QStyleOptionMenuItem::NotCheckable) { + width += 10; + if (height < 10) + height = 10; + } + return QSize(width, height); + } + default: + return QWindowsStyle::sizeFromContents(type, option, contentsSize, + widget); + } +} |