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-rw-r--r--src/gui/dialogs/qmessagebox.cpp49
-rw-r--r--src/gui/itemviews/qheaderview.cpp9
-rw-r--r--src/gui/itemviews/qtreeview.cpp234
-rw-r--r--src/gui/itemviews/qtreeview_p.h7
-rw-r--r--src/opengl/qglbuffer.cpp32
-rw-r--r--src/opengl/qglbuffer.h2
-rw-r--r--src/opengl/qpixmapdata_x11gl_egl.cpp72
-rw-r--r--src/opengl/qpixmapdata_x11gl_p.h5
-rw-r--r--src/opengl/qwindowsurface_x11gl.cpp54
-rw-r--r--src/opengl/qwindowsurface_x11gl_p.h3
10 files changed, 218 insertions, 249 deletions
diff --git a/src/gui/dialogs/qmessagebox.cpp b/src/gui/dialogs/qmessagebox.cpp
index 121ba62..df8b525 100644
--- a/src/gui/dialogs/qmessagebox.cpp
+++ b/src/gui/dialogs/qmessagebox.cpp
@@ -118,14 +118,44 @@ public:
}
void setText(const QString &text) { textEdit->setPlainText(text); }
QString text() const { return textEdit->toPlainText(); }
- QString label(DetailButtonLabel label)
- { return label == ShowLabel ? QMessageBox::tr("Show Details...")
- : QMessageBox::tr("Hide Details..."); }
private:
TextEdit *textEdit;
};
#endif // QT_NO_TEXTEDIT
+class DetailButton : public QPushButton
+{
+public:
+ DetailButton(QWidget *parent) : QPushButton(label(ShowLabel), parent)
+ {
+ setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+ }
+
+ QString label(DetailButtonLabel label) const
+ { return label == ShowLabel ? QMessageBox::tr("Show Details...") : QMessageBox::tr("Hide Details..."); }
+
+ void setLabel(DetailButtonLabel lbl)
+ { setText(label(lbl)); }
+
+ QSize sizeHint() const
+ {
+ ensurePolished();
+ QStyleOptionButton opt;
+ initStyleOption(&opt);
+ const QFontMetrics fm = fontMetrics();
+ opt.text = label(ShowLabel);
+ QSize sz = fm.size(Qt::TextShowMnemonic, opt.text);
+ QSize ret = style()->sizeFromContents(QStyle::CT_PushButton, &opt, sz, this).
+ expandedTo(QApplication::globalStrut());
+ opt.text = label(HideLabel);
+ sz = fm.size(Qt::TextShowMnemonic, opt.text);
+ ret.expandedTo(style()->sizeFromContents(QStyle::CT_PushButton, &opt, sz, this).
+ expandedTo(QApplication::globalStrut()));
+ return ret;
+ }
+};
+
+
class QMessageBoxPrivate : public QDialogPrivate
{
Q_DECLARE_PUBLIC(QMessageBox)
@@ -181,7 +211,7 @@ public:
QAbstractButton *escapeButton;
QPushButton *defaultButton;
QAbstractButton *clickedButton;
- QPushButton *detailsButton;
+ DetailButton *detailsButton;
#ifndef QT_NO_TEXTEDIT
QMessageBoxDetailsText *detailsText;
#endif
@@ -421,7 +451,7 @@ void QMessageBoxPrivate::_q_buttonClicked(QAbstractButton *button)
Q_Q(QMessageBox);
#ifndef QT_NO_TEXTEDIT
if (detailsButton && detailsText && button == detailsButton) {
- detailsButton->setText(detailsText->isHidden() ? detailsText->label(HideLabel) : detailsText->label(ShowLabel));
+ detailsButton->setLabel(detailsText->isHidden() ? HideLabel : ShowLabel);
detailsText->setHidden(!detailsText->isHidden());
updateSize();
} else
@@ -1891,7 +1921,7 @@ void QMessageBoxPrivate::retranslateStrings()
{
#ifndef QT_NO_TEXTEDIT
if (detailsButton)
- detailsButton->setText(detailsText->isHidden() ? detailsText->label(HideLabel) : detailsText->label(ShowLabel));
+ detailsButton->setLabel(detailsText->isHidden() ? HideLabel : ShowLabel);
#endif
}
@@ -2399,11 +2429,8 @@ void QMessageBox::setDetailedText(const QString &text)
grid->addWidget(d->detailsText, grid->rowCount(), 0, 1, grid->columnCount());
d->detailsText->hide();
}
- if (!d->detailsButton) {
- d->detailsButton = new QPushButton(d->detailsText->label(ShowLabel), this);
- QPushButton hideDetails(d->detailsText->label(HideLabel));
- d->detailsButton->setFixedSize(d->detailsButton->sizeHint().expandedTo(hideDetails.sizeHint()));
- }
+ if (!d->detailsButton)
+ d->detailsButton = new DetailButton(this);
d->detailsText->setText(text);
}
#endif // QT_NO_TEXTEDIT
diff --git a/src/gui/itemviews/qheaderview.cpp b/src/gui/itemviews/qheaderview.cpp
index eb3db21..586e5d4 100644
--- a/src/gui/itemviews/qheaderview.cpp
+++ b/src/gui/itemviews/qheaderview.cpp
@@ -1698,13 +1698,10 @@ void QHeaderView::sectionsInserted(const QModelIndex &parent,
if (!d->sectionHidden.isEmpty()) {
QBitArray sectionHidden(d->sectionHidden);
sectionHidden.resize(sectionHidden.count() + insertCount);
- //sectionHidden.fill(false, logicalFirst, logicalLast + 1);
- for (int i = logicalFirst; i <= logicalLast; ++i)
- // visual == logical in this range (see previous block)
- sectionHidden.setBit(i, false);
+ sectionHidden.fill(false, logicalFirst, logicalLast + 1);
for (int j = logicalLast + 1; j < sectionHidden.count(); ++j)
- sectionHidden.setBit(d->visualIndex(j),
- d->sectionHidden.testBit(d->visualIndex(j - insertCount)));
+ //here we simply copy the old sectionHidden
+ sectionHidden.setBit(j, d->sectionHidden.testBit(j - insertCount));
d->sectionHidden = sectionHidden;
}
diff --git a/src/gui/itemviews/qtreeview.cpp b/src/gui/itemviews/qtreeview.cpp
index 4135ba0..ada3936 100644
--- a/src/gui/itemviews/qtreeview.cpp
+++ b/src/gui/itemviews/qtreeview.cpp
@@ -1997,6 +1997,24 @@ QModelIndex QTreeView::indexBelow(const QModelIndex &index) const
void QTreeView::doItemsLayout()
{
Q_D(QTreeView);
+ if (d->hasRemovedItems) {
+ //clean the QSet that may contains old (and this invalid) indexes
+ d->hasRemovedItems = false;
+ QSet<QPersistentModelIndex>::iterator it = d->expandedIndexes.begin();
+ while (it != d->expandedIndexes.constEnd()) {
+ if (!it->isValid())
+ it = d->expandedIndexes.erase(it);
+ else
+ ++it;
+ }
+ it = d->hiddenIndexes.begin();
+ while (it != d->hiddenIndexes.constEnd()) {
+ if (!it->isValid())
+ it = d->hiddenIndexes.erase(it);
+ else
+ ++it;
+ }
+ }
d->viewItems.clear(); // prepare for new layout
QModelIndex parent = d->root;
if (d->model->hasChildren(parent)) {
@@ -2406,24 +2424,6 @@ void QTreeView::reexpand()
}
/*!
- \internal
- This function assume that left is a (grand-)child of the parent of left.
-*/
-static bool treeViewItemLessThanInInsert(const QTreeViewItem &left, const QTreeViewItem &right)
-{
- if (left.level != right.level) {
- Q_ASSERT(left.level > right.level);
- QModelIndex leftParent = left.index.parent();
- QModelIndex rightParent = right.index.parent();
- // computer parent, don't get
- while (leftParent.isValid() && leftParent.parent() != rightParent)
- leftParent = leftParent.parent();
- return (leftParent.row() < right.index.row());
- }
- return (left.index.row() < right.index.row());
-}
-
-/*!
Informs the view that the rows from the \a start row to the \a end row
inclusive have been inserted into the \a parent model item.
*/
@@ -2452,83 +2452,6 @@ void QTreeView::rowsInserted(const QModelIndex &parent, int start, int end)
const int parentItem = d->viewIndex(parent);
if (((parentItem != -1) && d->viewItems.at(parentItem).expanded && updatesEnabled())
|| (parent == d->root)) {
- const uint childLevel = (parentItem == -1)
- ? uint(0) : d->viewItems.at(parentItem).level + 1;
- const int firstChildItem = parentItem + 1;
- const int lastChildItem = firstChildItem + ((parentItem == -1)
- ? d->viewItems.count()
- : d->viewItems.at(parentItem).total) - 1;
-
- if (parentRowCount == end + 1 && start > 0) {
- //need to Update hasMoreSiblings
- int previousRow = start - 1;
- QModelIndex previousSibilingModelIndex = d->model->index(previousRow, 0, parent);
- bool isHidden = d->isRowHidden(previousSibilingModelIndex);
- while (isHidden && previousRow > 0) {
- previousRow--;
- previousSibilingModelIndex = d->model->index(previousRow, 0, parent);
- isHidden = d->isRowHidden(previousSibilingModelIndex);
- }
- if (!isHidden) {
- const int previousSibilling = d->viewIndex(previousSibilingModelIndex);
- if(previousSibilling != -1)
- d->viewItems[previousSibilling].hasMoreSiblings = true;
- }
- }
-
- QVector<QTreeViewItem> insertedItems(delta);
- for (int i = 0; i < delta; ++i) {
- QTreeViewItem &item = insertedItems[i];
- item.index = d->model->index(i + start, 0, parent);
- item.parentItem = parentItem;
- item.level = childLevel;
- item.hasChildren = d->hasVisibleChildren(item.index);
- item.hasMoreSiblings = !((i == delta - 1) && (parentRowCount == end +1));
- }
- if (d->viewItems.isEmpty())
- d->defaultItemHeight = indexRowSizeHint(insertedItems[0].index);
-
- int insertPos;
- if (lastChildItem < firstChildItem) { // no children
- insertPos = firstChildItem;
- } else {
- // do a binary search to figure out where to insert
- QVector<QTreeViewItem>::iterator it;
- it = qLowerBound(d->viewItems.begin() + firstChildItem,
- d->viewItems.begin() + lastChildItem + 1,
- insertedItems.at(0), treeViewItemLessThanInInsert);
- insertPos = it - d->viewItems.begin();
-
- // update stale model indexes of siblings
- for (int item = insertPos; item <= lastChildItem; ) {
- Q_ASSERT(d->viewItems.at(item).level == childLevel);
- const QModelIndex modelIndex = d->viewItems.at(item).index;
- //Q_ASSERT(modelIndex.parent() == parent);
- d->viewItems[item].index = d->model->index(
- modelIndex.row() + delta, modelIndex.column(), parent);
-
- if (!d->viewItems[item].index.isValid()) {
- // Something really bad is happening, a bad model is
- // often the cause. We can't optimize in this case :(
- qWarning() << "QTreeView::rowsInserted internal representation of the model has been corrupted, resetting.";
- doItemsLayout();
- return;
- }
-
- item += d->viewItems.at(item).total + 1;
- }
- }
-
- d->insertViewItems(insertPos, delta, insertedItems.at(0));
- if (delta > 1) {
- qCopy(insertedItems.begin() + 1, insertedItems.end(),
- d->viewItems.begin() + insertPos + 1);
- }
-
- if (parentItem != -1)
- d->viewItems[parentItem].hasChildren = true;
- d->updateChildCount(parentItem, delta);
-
d->doDelayedItemsLayout();
} else if ((parentItem != -1) && d->viewItems.at(parentItem).expanded) {
d->doDelayedItemsLayout();
@@ -2547,8 +2470,8 @@ void QTreeView::rowsInserted(const QModelIndex &parent, int start, int end)
void QTreeView::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end)
{
Q_D(QTreeView);
- d->rowsRemoved(parent, start, end, false);
QAbstractItemView::rowsAboutToBeRemoved(parent, start, end);
+ d->viewItems.clear();
}
/*!
@@ -2560,7 +2483,10 @@ void QTreeView::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int e
void QTreeView::rowsRemoved(const QModelIndex &parent, int start, int end)
{
Q_D(QTreeView);
- d->rowsRemoved(parent, start, end, true);
+ d->viewItems.clear();
+ d->doDelayedItemsLayout();
+ d->hasRemovedItems = true;
+ d->_q_rowsRemoved(parent, start, end);
}
/*!
@@ -3398,7 +3324,7 @@ int QTreeViewPrivate::viewIndex(const QModelIndex &_index) const
const int totalCount = viewItems.count();
const QModelIndex index = _index.sibling(_index.row(), 0);
const int row = index.row();
- const quint64 internalId = index.internalId();
+ const qint64 internalId = index.internalId();
// We start nearest to the lastViewedItem
int localCount = qMin(lastViewedItem - 1, totalCount - lastViewedItem);
@@ -3751,118 +3677,6 @@ bool QTreeViewPrivate::hasVisibleChildren(const QModelIndex& parent) const
return false;
}
-void QTreeViewPrivate::rowsRemoved(const QModelIndex &parent,
- int start, int end, bool after)
-{
- // if we are going to do a complete relayout anyway, there is no need to update
- if (delayedPendingLayout) {
- _q_rowsRemoved(parent, start, end);
- return;
- }
-
- const int parentItem = viewIndex(parent);
- if ((parentItem != -1) || (parent == root)) {
-
- const uint childLevel = (parentItem == -1)
- ? uint(0) : viewItems.at(parentItem).level + 1;
- Q_UNUSED(childLevel); // unused in release mode, used in assert below
-
- const int firstChildItem = parentItem + 1;
- int lastChildItem = firstChildItem + ((parentItem == -1)
- ? viewItems.count()
- : viewItems.at(parentItem).total) - 1;
-
- const int delta = end - start + 1;
-
- int previousSibiling = -1;
- int removedCount = 0;
- for (int item = firstChildItem; item <= lastChildItem; ) {
- Q_ASSERT(viewItems.at(item).level == childLevel);
- const QModelIndex modelIndex = viewItems.at(item).index;
- //Q_ASSERT(modelIndex.parent() == parent);
- const int count = viewItems.at(item).total + 1;
- if (modelIndex.row() < start) {
- previousSibiling = item;
- // not affected by the removal
- item += count;
- } else if (modelIndex.row() <= end) {
- // removed
- removeViewItems(item, count);
- removedCount += count;
- lastChildItem -= count;
- } else {
- if (after) {
- // moved; update the model index
- viewItems[item].index = model->index(
- modelIndex.row() - delta, modelIndex.column(), parent);
- }
- item += count;
- }
- }
-
- if (previousSibiling != -1 && after && model->rowCount(parent) == start)
- viewItems[previousSibiling].hasMoreSiblings = false;
-
- if (parentItem != -1) {
- if (viewItems.at(parentItem).expanded) {
- updateChildCount(parentItem, -removedCount);
- if (viewItems.at(parentItem).total == 0)
- viewItems[parentItem].hasChildren = false; //every children have been removed;
- } else if (viewItems[parentItem].hasChildren && !hasVisibleChildren(parent)) {
- viewItems[parentItem].hasChildren = false;
- }
- }
- if (after) {
- doDelayedItemsLayout();
- } else {
- //we have removed items: we should at least update the scroll bar values.
- // They are used to determine the item geometry.
- updateScrollBars();
- }
- } else {
- // If an ancestor of root is removed then relayout
- QModelIndex idx = root;
- while (idx.isValid()) {
- idx = idx.parent();
- if (idx == parent) {
- doDelayedItemsLayout();
- break;
- }
- }
- }
- _q_rowsRemoved(parent, start, end);
-
- QSet<QPersistentModelIndex>::iterator it = expandedIndexes.begin();
- while (it != expandedIndexes.constEnd()) {
- if (!it->isValid())
- it = expandedIndexes.erase(it);
- else
- ++it;
- }
- it = hiddenIndexes.begin();
- while (it != hiddenIndexes.constEnd()) {
- if (!it->isValid())
- it = hiddenIndexes.erase(it);
- else
- ++it;
- }
-}
-
-void QTreeViewPrivate::updateChildCount(const int parentItem, const int delta)
-{
- if ((parentItem != -1) && delta) {
- int level = viewItems.at(parentItem).level;
- int item = parentItem;
- do {
- Q_ASSERT(item >= 0);
- for ( ; int(viewItems.at(item).level) != level; --item) ;
- viewItems[item].total += delta;
- --level;
- } while (level >= 0);
- }
-}
-
-
void QTreeViewPrivate::_q_sortIndicatorChanged(int column, Qt::SortOrder order)
{
model->sort(column, order);
diff --git a/src/gui/itemviews/qtreeview_p.h b/src/gui/itemviews/qtreeview_p.h
index 48997b7..261af31 100644
--- a/src/gui/itemviews/qtreeview_p.h
+++ b/src/gui/itemviews/qtreeview_p.h
@@ -91,7 +91,7 @@ public:
expandsOnDoubleClick(true),
allColumnsShowFocus(false), current(0), spanning(false),
animationsEnabled(false), columnResizeTimerID(0),
- autoExpandDelay(-1), hoverBranch(-1), geometryRecursionBlock(false) {}
+ autoExpandDelay(-1), hoverBranch(-1), geometryRecursionBlock(false), hasRemovedItems(false) {}
~QTreeViewPrivate() {}
void initialize();
@@ -165,8 +165,6 @@ public:
QPair<int,int> startAndEndColumns(const QRect &rect) const;
void updateChildCount(const int parentItem, const int delta);
- void rowsRemoved(const QModelIndex &parent,
- int start, int end, bool before);
void paintAlternatingRowColors(QPainter *painter, QStyleOptionViewItemV4 *option, int y, int bottom) const;
@@ -242,6 +240,9 @@ public:
// used for blocking recursion when calling setViewportMargins from updateGeometries
bool geometryRecursionBlock;
+
+ // If we should clean the set
+ bool hasRemovedItems;
};
QT_END_NAMESPACE
diff --git a/src/opengl/qglbuffer.cpp b/src/opengl/qglbuffer.cpp
index 7022a53..2ab7c32 100644
--- a/src/opengl/qglbuffer.cpp
+++ b/src/opengl/qglbuffer.cpp
@@ -369,6 +369,38 @@ void QGLBuffer::release() const
glBindBuffer(d->type, 0);
}
+#undef ctx
+
+/*!
+ Binds a raw \a bufferId to the specified buffer \a type
+ in the current QGLContext. Returns false if there is
+ no context current or the GL buffer extension could
+ not be resolved.
+
+ This function is a direct call to \c{glBindBuffer()} for
+ use when the caller does not have a QGLBuffer but does
+ have a raw \a bufferId. It can also be used to release
+ the current buffer when the caller does not know which
+ QGLBuffer object is currently bound:
+
+ \code
+ QGLBuffer::bind(QGLBuffer::VertexBuffer, 0);
+ \endcode
+*/
+bool QGLBuffer::bind(QGLBuffer::Type type, uint bufferId)
+{
+ const QGLContext *ctx = QGLContext::currentContext();
+ if (ctx) {
+ if (qt_resolve_buffer_extensions(const_cast<QGLContext *>(ctx))) {
+ glBindBuffer(GLenum(type), GLuint(bufferId));
+ return true;
+ }
+ }
+ return false;
+}
+
+#define ctx d->guard.context()
+
/*!
Returns the GL identifier associated with this buffer; zero if
the buffer has not been created.
diff --git a/src/opengl/qglbuffer.h b/src/opengl/qglbuffer.h
index ecb86e2..a060733 100644
--- a/src/opengl/qglbuffer.h
+++ b/src/opengl/qglbuffer.h
@@ -97,6 +97,8 @@ public:
bool bind() const;
void release() const;
+ static bool bind(QGLBuffer::Type type, uint bufferId);
+
uint bufferId() const;
int size() const;
diff --git a/src/opengl/qpixmapdata_x11gl_egl.cpp b/src/opengl/qpixmapdata_x11gl_egl.cpp
index a01eec4..3ab385a 100644
--- a/src/opengl/qpixmapdata_x11gl_egl.cpp
+++ b/src/opengl/qpixmapdata_x11gl_egl.cpp
@@ -41,19 +41,22 @@
#include <QDebug>
-#include <private/qgl_p.h>
-#include <private/qegl_p.h>
-#include <private/qeglproperties_p.h>
-#include <private/qeglcontext_p.h>
+#include <QtGui/private/qt_x11_p.h>
+#include <QtGui/private/qegl_p.h>
+#include <QtGui/private/qeglproperties_p.h>
+#include <QtGui/private/qeglcontext_p.h>
#if !defined(QT_OPENGL_ES_1)
-#include <private/qpaintengineex_opengl2_p.h>
+#include <QtOpenGL/private/qpaintengineex_opengl2_p.h>
#endif
#ifndef QT_OPENGL_ES_2
-#include <private/qpaintengine_opengl_p.h>
+#include <QtOpenGL/private/qpaintengine_opengl_p.h>
#endif
+#include <QtOpenGL/private/qgl_p.h>
+#include <QtOpenGL/private/qgl_egl_p.h>
+
#include "qpixmapdata_x11gl_p.h"
QT_BEGIN_NAMESPACE
@@ -185,6 +188,60 @@ QX11GLPixmapData::~QX11GLPixmapData()
delete ctx;
}
+
+void QX11GLPixmapData::fill(const QColor &color)
+{
+ if (ctx) {
+ ctx->makeCurrent();
+ glFinish();
+ eglWaitClient();
+ }
+
+ QX11PixmapData::fill(color);
+ XSync(X11->display, False);
+
+ if (ctx) {
+ ctx->makeCurrent();
+ eglWaitNative(EGL_CORE_NATIVE_ENGINE);
+ }
+}
+
+void QX11GLPixmapData::copy(const QPixmapData *data, const QRect &rect)
+{
+ if (ctx) {
+ ctx->makeCurrent();
+ glFinish();
+ eglWaitClient();
+ }
+
+ QX11PixmapData::copy(data, rect);
+ XSync(X11->display, False);
+
+ if (ctx) {
+ ctx->makeCurrent();
+ eglWaitNative(EGL_CORE_NATIVE_ENGINE);
+ }
+}
+
+bool QX11GLPixmapData::scroll(int dx, int dy, const QRect &rect)
+{
+ if (ctx) {
+ ctx->makeCurrent();
+ glFinish();
+ eglWaitClient();
+ }
+
+ bool success = QX11PixmapData::scroll(dx, dy, rect);
+ XSync(X11->display, False);
+
+ if (ctx) {
+ ctx->makeCurrent();
+ eglWaitNative(EGL_CORE_NATIVE_ENGINE);
+ }
+
+ return success;
+}
+
#if !defined(QT_OPENGL_ES_1)
Q_GLOBAL_STATIC(QGL2PaintEngineEx, qt_gl_pixmap_2_engine)
#endif
@@ -201,6 +258,8 @@ QPaintEngine* QX11GLPixmapData::paintEngine() const
ctx = new QGLContext(glFormat());
Q_ASSERT(ctx->d_func()->eglContext == 0);
ctx->d_func()->eglContext = hasAlphaChannel() ? argbContext : rgbContext;
+ // Update the glFormat for the QGLContext:
+ qt_glformat_from_eglconfig(ctx->d_func()->glFormat, ctx->d_func()->eglContext->config());
}
QPaintEngine* engine;
@@ -249,6 +308,7 @@ void QX11GLPixmapData::beginPaint()
EGLConfig cfg = ctx->d_func()->eglContext->config();
Q_ASSERT(cfg != QEGL_NO_CONFIG);
+// qDebug("QX11GLPixmapData - using EGL Config ID %d", ctx->d_func()->eglContext->configAttrib(EGL_CONFIG_ID));
EGLSurface surface = QEgl::createSurface(&tmpPixmap, cfg);
if (surface == EGL_NO_SURFACE) {
qWarning() << "Error creating EGL surface for pixmap:" << QEgl::errorString();
diff --git a/src/opengl/qpixmapdata_x11gl_p.h b/src/opengl/qpixmapdata_x11gl_p.h
index 83cd780..8681336 100644
--- a/src/opengl/qpixmapdata_x11gl_p.h
+++ b/src/opengl/qpixmapdata_x11gl_p.h
@@ -71,6 +71,11 @@ public:
QX11GLPixmapData();
virtual ~QX11GLPixmapData();
+ // Re-implemented from QX11PixmapData:
+ void fill(const QColor &color);
+ void copy(const QPixmapData *data, const QRect &rect);
+ bool scroll(int dx, int dy, const QRect &rect);
+
// Re-implemented from QGLPaintDevice
QPaintEngine* paintEngine() const; // Also re-implements QX11PixmapData::paintEngine
void beginPaint();
diff --git a/src/opengl/qwindowsurface_x11gl.cpp b/src/opengl/qwindowsurface_x11gl.cpp
index 27b91ba..7befe03 100644
--- a/src/opengl/qwindowsurface_x11gl.cpp
+++ b/src/opengl/qwindowsurface_x11gl.cpp
@@ -51,14 +51,16 @@
QT_BEGIN_NAMESPACE
QX11GLWindowSurface::QX11GLWindowSurface(QWidget* window)
- : QWindowSurface(window), m_GC(0), m_window(window)
+ : QWindowSurface(window), m_windowGC(0), m_pixmapGC(0), m_window(window)
{
}
QX11GLWindowSurface::~QX11GLWindowSurface()
{
- if (m_GC)
- XFree(m_GC);
+ if (m_windowGC)
+ XFree(m_windowGC);
+ if (m_pixmapGC)
+ XFree(m_pixmapGC);
}
QPaintDevice *QX11GLWindowSurface::paintDevice()
@@ -92,16 +94,22 @@ void QX11GLWindowSurface::flush(QWidget *widget, const QRegion &widgetRegion, co
// for (int i = 0; i < num; ++i)
// qDebug() << ' ' << i << rects[i].x << rects[i].x << rects[i].y << rects[i].width << rects[i].height;
- if (m_GC == 0) {
- m_GC = XCreateGC(X11->display, m_window->handle(), 0, 0);
- XSetGraphicsExposures(X11->display, m_GC, False);
+ if (m_windowGC == 0) {
+ m_windowGC = XCreateGC(X11->display, m_window->handle(), 0, 0);
+ XSetGraphicsExposures(X11->display, m_windowGC, False);
}
- XSetClipRectangles(X11->display, m_GC, 0, 0, rects, rectCount, YXBanded);
- XCopyArea(X11->display, m_backBuffer.handle(), m_window->handle(), m_GC,
+ XSetClipRectangles(X11->display, m_windowGC, 0, 0, rects, rectCount, YXBanded);
+ XCopyArea(X11->display, m_backBuffer.handle(), m_window->handle(), m_windowGC,
boundingRect.x() + offset.x(), boundingRect.y() + offset.y(),
boundingRect.width(), boundingRect.height(),
windowBoundingRect.x(), windowBoundingRect.y());
+
+ QX11GLPixmapData* pmd = static_cast<QX11GLPixmapData*>(m_backBuffer.data_ptr().data());
+ Q_ASSERT(pmd->context());
+ pmd->context()->makeCurrent();
+ XSync(X11->display, False);
+ eglWaitNative(EGL_CORE_NATIVE_ENGINE);
}
void QX11GLWindowSurface::setGeometry(const QRect &rect)
@@ -113,6 +121,8 @@ void QX11GLWindowSurface::setGeometry(const QRect &rect)
QX11GLPixmapData *pd = new QX11GLPixmapData;
pd->resize(newSize.width(), newSize.height());
m_backBuffer = QPixmap(pd);
+ if (window()->testAttribute(Qt::WA_TranslucentBackground))
+ m_backBuffer.fill(Qt::transparent);
}
// if (gc)
@@ -124,10 +134,30 @@ void QX11GLWindowSurface::setGeometry(const QRect &rect)
bool QX11GLWindowSurface::scroll(const QRegion &area, int dx, int dy)
{
- Q_UNUSED(area);
- Q_UNUSED(dx);
- Q_UNUSED(dy);
- return false;
+ if (m_backBuffer.isNull())
+ return false;
+
+ Q_ASSERT(m_backBuffer.data_ptr()->classId() == QPixmapData::X11Class);
+
+ QX11GLPixmapData* pmd = static_cast<QX11GLPixmapData*>(m_backBuffer.data_ptr().data());
+ Q_ASSERT(pmd->context());
+ pmd->context()->makeCurrent();
+ glFinish();
+ eglWaitClient();
+
+ if (!m_pixmapGC)
+ m_pixmapGC = XCreateGC(X11->display, m_backBuffer.handle(), 0, 0);
+
+ foreach (const QRect& rect, area.rects()) {
+ XCopyArea(X11->display, m_backBuffer.handle(), m_backBuffer.handle(), m_pixmapGC,
+ rect.x(), rect.y(), rect.width(), rect.height(),
+ rect.x()+dx, rect.y()+dy);
+ }
+
+ XSync(X11->display, False);
+ eglWaitNative(EGL_CORE_NATIVE_ENGINE);
+
+ return true;
}
/*
diff --git a/src/opengl/qwindowsurface_x11gl_p.h b/src/opengl/qwindowsurface_x11gl_p.h
index 90f3ad5..3a952e8 100644
--- a/src/opengl/qwindowsurface_x11gl_p.h
+++ b/src/opengl/qwindowsurface_x11gl_p.h
@@ -70,7 +70,8 @@ public:
bool scroll(const QRegion &area, int dx, int dy);
private:
- GC m_GC;
+ GC m_windowGC;
+ GC m_pixmapGC;
QPixmap m_backBuffer;
QWidget *m_window;
};
generated by cgit v0.12 at 2025-01-26 02:58:56 (GMT)