diff options
Diffstat (limited to 'src/gui/styles/qwindowsvistastyle.cpp')
| -rw-r--r-- | src/gui/styles/qwindowsvistastyle.cpp | 151 |
1 files changed, 72 insertions, 79 deletions
diff --git a/src/gui/styles/qwindowsvistastyle.cpp b/src/gui/styles/qwindowsvistastyle.cpp index 5f0f053..f3d0f04 100644 --- a/src/gui/styles/qwindowsvistastyle.cpp +++ b/src/gui/styles/qwindowsvistastyle.cpp @@ -196,17 +196,15 @@ void Animation::paint(QPainter *painter, const QStyleOption *option) Q_UNUSED(painter); } -/* -* ! \internal -* -* Helperfunction to paint the current transition state -* between two animation frames. -* -* The result is a blended image consisting of -* ((alpha)*_primaryImage) + ((1-alpha)*_secondaryImage) -* -*/ +/*! \internal + Helperfunction to paint the current transition state between two + animation frames. + + The result is a blended image consisting of ((alpha)*_primaryImage) + + ((1-alpha)*_secondaryImage) + +*/ void Animation::drawBlendedImage(QPainter *painter, QRect rect, float alpha) { if (_secondaryImage.isNull() || _primaryImage.isNull()) return; @@ -248,14 +246,11 @@ void Animation::drawBlendedImage(QPainter *painter, QRect rect, float alpha) { painter->drawImage(rect, _tempImage); } -/* -* ! \internal -* -* Paints a transition state. The result will be a mix between the -* initial and final state of the transition, depending on the -* time difference between _startTime and current time. +/*! \internal + Paints a transition state. The result will be a mix between the + initial and final state of the transition, depending on the time + difference between _startTime and current time. */ - void Transition::paint(QPainter *painter, const QStyleOption *option) { float alpha = 1.0; @@ -278,15 +273,11 @@ void Transition::paint(QPainter *painter, const QStyleOption *option) drawBlendedImage(painter, option->rect, alpha); } -/* -* ! \internal -* -* Paints a pulse. The result will be a mix between the -* primary and secondary pulse images depending on the -* time difference between _startTime and current time. +/*! \internal + Paints a pulse. The result will be a mix between the primary and + secondary pulse images depending on the time difference between + _startTime and current time. */ - - void Pulse::paint(QPainter *painter, const QStyleOption *option) { float alpha = 1.0; @@ -308,31 +299,37 @@ void Pulse::paint(QPainter *painter, const QStyleOption *option) /*! - \reimp - * - * Animations are used for some state transitions on specific widgets. - * - * Only one running animation can exist for a widget at any specific time. - * Animations can be added through QWindowsVistaStylePrivate::startAnimation(Animation *) - * and any existing animation on a widget can be retrieved with - * QWindowsVistaStylePrivate::widgetAnimation(Widget *). - * - * Once an animation has been started, QWindowsVistaStylePrivate::timerEvent(QTimerEvent *) - * will continuously call update() on the widget until it is stopped, meaning that drawPrimitive - * will be called many times until the transition has completed. During this time, the result - * will be retrieved by the Animation::paint(...) function and not by the style itself. - * - * To determine if a transition should occur, the style needs to know the previous state of the - * widget as well as the current one. This is solved by updating dynamic properties on the widget - * every time the function is called. - * - * Transitions interrupting existing transitions should always be smooth, so whenever a hover-transition - * is started on a pulsating button, it uses the current frame of the pulse-animation as the - * starting image for the hover transition. - * + \internal + + Animations are used for some state transitions on specific widgets. + + Only one running animation can exist for a widget at any specific + time. Animations can be added through + QWindowsVistaStylePrivate::startAnimation(Animation *) and any + existing animation on a widget can be retrieved with + QWindowsVistaStylePrivate::widgetAnimation(Widget *). + + Once an animation has been started, + QWindowsVistaStylePrivate::timerEvent(QTimerEvent *) will + continuously call update() on the widget until it is stopped, + meaning that drawPrimitive will be called many times until the + transition has completed. During this time, the result will be + retrieved by the Animation::paint(...) function and not by the style + itself. + + To determine if a transition should occur, the style needs to know + the previous state of the widget as well as the current one. This is + solved by updating dynamic properties on the widget every time the + function is called. + + Transitions interrupting existing transitions should always be + smooth, so whenever a hover-transition is started on a pulsating + button, it uses the current frame of the pulse-animation as the + starting image for the hover transition. + */ void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOption *option, - QPainter *painter, const QWidget *widget) const + QPainter *painter, const QWidget *widget) const { QWindowsVistaStylePrivate *d = const_cast<QWindowsVistaStylePrivate*>(d_func()); @@ -738,7 +735,7 @@ void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOpt if (const QListView *listview = qobject_cast<const QListView *>(widget)) { if (listview->viewMode() == QListView::IconMode) newStyle = true; - } else if (const QTreeView* treeview = qobject_cast<const QTreeView *>(widget)) { + } else if (qobject_cast<const QTreeView *>(widget)) { newStyle = true; } if (newStyle && view && (vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option))) { @@ -877,11 +874,9 @@ void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOpt /*! - - \reimp + \internal see drawPrimitive for comments on the animation support - */ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const @@ -1098,7 +1093,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption XPThemeData theme(widget, painter, QLatin1String("PROGRESS"), vertical ? PP_FILLVERT : PP_FILL); theme.rect = option->rect; - bool reverse = bar->direction == Qt::LeftToRight && inverted || bar->direction == Qt::RightToLeft && !inverted; + bool reverse = bar->direction == (Qt::LeftToRight && inverted) || (bar->direction == Qt::RightToLeft && !inverted); QTime current = QTime::currentTime(); if (isIndeterminate) { @@ -1276,7 +1271,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption int yoff = y-2 + h / 2; QPoint p1 = QPoint(x + checkcol, yoff); QPoint p2 = QPoint(x + w + 6 , yoff); - int stateId = stateId = MBI_HOT; + stateId = MBI_HOT; QRect subRect(p1.x(), p1.y(), p2.x() - p1.x(), 6); subRect = QStyle::visualRect(option->direction, option->rect, subRect ); XPThemeData theme2(widget, painter, QLatin1String("MENU"), MENU_POPUPSEPARATOR, stateId, subRect); @@ -1288,7 +1283,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption menuitem->rect.y(), checkcol - 6, menuitem->rect.height())); if (act) { - int stateId = stateId = MBI_HOT; + stateId = MBI_HOT; XPThemeData theme2(widget, painter, QLatin1String("MENU"), MENU_POPUPITEM, stateId, option->rect); d->drawBackground(theme2); } @@ -1408,7 +1403,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption break; case CE_MenuBarEmptyArea: { - int stateId = MBI_NORMAL; + stateId = MBI_NORMAL; if (!(state & State_Enabled)) stateId = MBI_DISABLED; XPThemeData theme(widget, painter, QLatin1String("MENU"), MENU_BARBACKGROUND, stateId, option->rect); @@ -1505,7 +1500,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption if (const QListView *listview = qobject_cast<const QListView *>(widget)) { if (listview->viewMode() == QListView::IconMode) newStyle = true; - } else if (const QTreeView* treeview = qobject_cast<const QTreeView *>(widget)) { + } else if (qobject_cast<const QTreeView *>(widget)) { newStyle = true; } if (newStyle && view && (vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option))) { @@ -1541,7 +1536,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption } /*! - \reimp + \internal see drawPrimitive for comments on the animation support @@ -1927,7 +1922,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle } /*! - \reimp + \internal */ QSize QWindowsVistaStyle::sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const @@ -2004,7 +1999,7 @@ QSize QWindowsVistaStyle::sizeFromContents(ContentsType type, const QStyleOption } /*! - \reimp + \internal */ QRect QWindowsVistaStyle::subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const { @@ -2019,7 +2014,7 @@ QRect QWindowsVistaStyle::subElementRect(SubElement element, const QStyleOption MARGINS borderSize; HTHEME theme = pOpenThemeData(widget ? QWindowsVistaStylePrivate::winId(widget) : 0, L"Button"); if (theme) { - int stateId; + int stateId = PBS_NORMAL; if (!(option->state & State_Enabled)) stateId = PBS_DISABLED; else if (option->state & State_Sunken) @@ -2028,8 +2023,6 @@ QRect QWindowsVistaStyle::subElementRect(SubElement element, const QStyleOption stateId = PBS_HOT; else if (btn->features & QStyleOptionButton::DefaultButton) stateId = PBS_DEFAULTED; - else - stateId = PBS_NORMAL; int border = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget); rect = option->rect.adjusted(border, border, -border, -border); @@ -2102,7 +2095,7 @@ QRect QWindowsVistaStyle::subElementRect(SubElement element, const QStyleOption rect = QCommonStyle::subElementRect(SE_ProgressBarGroove, option, widget); break; case SE_ItemViewItemDecoration: - if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) + if (qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) rect.adjust(-2, 0, 2, 0); break; case SE_ItemViewItemFocusRect: @@ -2175,7 +2168,7 @@ static bool buttonVisible(const QStyle::SubControl sc, const QStyleOptionTitleBa } -/*! \reimp */ +/*! \internal */ int QWindowsVistaStyle::styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget, QStyleHintReturn *returnData) const { @@ -2209,7 +2202,7 @@ int QWindowsVistaStyle::styleHint(StyleHint hint, const QStyleOption *option, co /*! - \reimp + \internal */ QRect QWindowsVistaStyle::subControlRect(ComplexControl control, const QStyleOptionComplex *option, SubControl subControl, const QWidget *widget) const @@ -2308,6 +2301,8 @@ QRect QWindowsVistaStyle::subControlRect(ComplexControl control, const QStyleOpt rect = visualRect(option->direction, option->rect, rect); } break; + default: + break; } } break; @@ -2318,7 +2313,7 @@ QRect QWindowsVistaStyle::subControlRect(ComplexControl control, const QStyleOpt } /*! - \reimp + \internal */ bool QWindowsVistaStyle::event(QEvent *e) { @@ -2341,7 +2336,7 @@ bool QWindowsVistaStyle::event(QEvent *e) } /*! - \reimp + \internal */ QStyle::SubControl QWindowsVistaStyle::hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option, const QPoint &pos, const QWidget *widget) const @@ -2353,7 +2348,7 @@ QStyle::SubControl QWindowsVistaStyle::hitTestComplexControl(ComplexControl cont } /*! - \reimp + \internal */ int QWindowsVistaStyle::pixelMetric(PixelMetric metric, const QStyleOption *option, const QWidget *widget) const { @@ -2378,7 +2373,7 @@ int QWindowsVistaStyle::pixelMetric(PixelMetric metric, const QStyleOption *opti } /*! - \reimp + \internal */ QPalette QWindowsVistaStyle::standardPalette() const { @@ -2386,7 +2381,7 @@ QPalette QWindowsVistaStyle::standardPalette() const } /*! - \reimp + \internal */ void QWindowsVistaStyle::polish(QApplication *app) { @@ -2394,7 +2389,7 @@ void QWindowsVistaStyle::polish(QApplication *app) } /*! - \reimp + \internal */ void QWindowsVistaStyle::polish(QWidget *widget) { @@ -2448,7 +2443,7 @@ void QWindowsVistaStyle::polish(QWidget *widget) } /*! - \reimp + \internal */ void QWindowsVistaStyle::unpolish(QWidget *widget) { @@ -2490,7 +2485,7 @@ void QWindowsVistaStyle::unpolish(QWidget *widget) /*! - \reimp + \internal */ void QWindowsVistaStyle::unpolish(QApplication *app) { @@ -2498,7 +2493,7 @@ void QWindowsVistaStyle::unpolish(QApplication *app) } /*! - \reimp + \internal */ void QWindowsVistaStyle::polish(QPalette &pal) { @@ -2507,7 +2502,7 @@ void QWindowsVistaStyle::polish(QPalette &pal) } /*! - \reimp + \internal */ QPixmap QWindowsVistaStyle::standardPixmap(StandardPixmap standardPixmap, const QStyleOption *option, const QWidget *widget) const @@ -2576,9 +2571,7 @@ void QWindowsVistaStylePrivate::startAnimation(Animation *t) bool QWindowsVistaStylePrivate::transitionsEnabled() const { BOOL animEnabled = false; - if (QT_WA_INLINE(SystemParametersInfo(SPI_GETCLIENTAREAANIMATION, 0, &animEnabled, 0), - SystemParametersInfoA(SPI_GETCLIENTAREAANIMATION, 0, &animEnabled, 0) - )) + if (SystemParametersInfo(SPI_GETCLIENTAREAANIMATION, 0, &animEnabled, 0)) { if (animEnabled) return true; |