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-rw-r--r--src/gui/kernel/qwidget.cpp153
1 files changed, 133 insertions, 20 deletions
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index cffad1d4c6..cd1c9f0dd7 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -68,6 +68,7 @@
# include "qt_cocoa_helpers_mac_p.h"
# include "qmainwindow.h"
# include "qtoolbar.h"
+# include <private/qmainwindowlayout_p.h>
#endif
#if defined(Q_WS_QWS)
# include "qwsdisplay_qws.h"
@@ -75,6 +76,9 @@
# include "qpaintengine.h" // for PorterDuff
# include "private/qwindowsurface_qws_p.h"
#endif
+#if defined(Q_WS_QPA)
+#include "qplatformwindow_qpa.h"
+#endif
#include "qpainter.h"
#include "qtooltip.h"
#include "qwhatsthis.h"
@@ -235,6 +239,17 @@ void QWidgetBackingStoreTracker::unregisterWidget(QWidget *w)
}
}
+/*!
+ \internal
+ Recursively remove widget and all of its descendents.
+ */
+void QWidgetBackingStoreTracker::unregisterWidgetSubtree(QWidget *widget)
+{
+ unregisterWidget(widget);
+ foreach (QObject *child, widget->children())
+ if (QWidget *childWidget = qobject_cast<QWidget *>(child))
+ unregisterWidgetSubtree(childWidget);
+}
QWidgetPrivate::QWidgetPrivate(int version)
: QObjectPrivate(version)
@@ -273,6 +288,9 @@ QWidgetPrivate::QWidgetPrivate(int version)
, isMoved(0)
, isGLWidget(0)
, usesDoubleBufferedGLContext(0)
+#ifndef QT_NO_IM
+ , inheritsInputMethodHints(0)
+#endif
#if defined(Q_WS_X11)
, picture(0)
#elif defined(Q_WS_WIN)
@@ -285,6 +303,8 @@ QWidgetPrivate::QWidgetPrivate(int version)
, hasAlienChildren(0)
, window_event(0)
, qd_hd(0)
+#elif defined (Q_WS_QPA)
+ , screenNumber(0)
#endif
{
if (!qApp) {
@@ -301,6 +321,9 @@ QWidgetPrivate::QWidgetPrivate(int version)
drawRectOriginalAdded = false;
originalDrawMethod = true;
changeMethods = false;
+ hasOwnContext = false;
+ isInUnifiedToolbar = false;
+ unifiedSurface = 0;
#endif // QT_MAC_USE_COCOA
#ifdef QWIDGET_EXTRA_DEBUG
static int count = 0;
@@ -322,15 +345,27 @@ QWidgetPrivate::~QWidgetPrivate()
#endif //QT_NO_GRAPHICSEFFECT
}
+class QDummyWindowSurface : public QWindowSurface
+{
+public:
+ QDummyWindowSurface(QWidget *window) : QWindowSurface(window) {}
+ QPaintDevice *paintDevice() { return window(); }
+ void flush(QWidget *, const QRegion &, const QPoint &) {}
+};
+
QWindowSurface *QWidgetPrivate::createDefaultWindowSurface()
{
Q_Q(QWidget);
QWindowSurface *surface;
- if (QApplicationPrivate::graphicsSystem())
- surface = QApplicationPrivate::graphicsSystem()->createWindowSurface(q);
- else
- surface = createDefaultWindowSurface_sys();
+ if (q->property("_q_DummyWindowSurface").toBool()) {
+ surface = new QDummyWindowSurface(q);
+ } else {
+ if (QApplicationPrivate::graphicsSystem())
+ surface = QApplicationPrivate::graphicsSystem()->createWindowSurface(q);
+ else
+ surface = createDefaultWindowSurface_sys();
+ }
return surface;
}
@@ -728,9 +763,9 @@ void QWidget::setAutoFillBackground(bool enabled)
\list
\i mouseMoveEvent() is called whenever the mouse moves while a mouse
button is held down. This can be useful during drag and drop
- operations. If you call setMouseTracking(true), you get mouse move
- events even when no buttons are held down. (See also the \l{Drag
- and Drop} guide.)
+ operations. If you call \l{setMouseTracking()}{setMouseTracking}(true),
+ you get mouse move events even when no buttons are held down.
+ (See also the \l{Drag and Drop} guide.)
\i keyReleaseEvent() is called whenever a key is released and while it
is held down (if the key is auto-repeating). In that case, the
widget will receive a pair of key release and key press event for
@@ -1240,6 +1275,12 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f)
// programmer specified desktop widget
xinfo = desktopWidget->d_func()->xinfo;
}
+#elif defined(Q_WS_QPA)
+ if (desktopWidget) {
+ int screen = desktopWidget->d_func()->screenNumber;
+ QPlatformIntegration *platform = QApplicationPrivate::platformIntegration();
+ platform->moveToScreen(q, screen);
+ }
#else
Q_UNUSED(desktopWidget);
#endif
@@ -1371,6 +1412,7 @@ void QWidget::create(WId window, bool initializeWindow, bool destroyOldWindow)
flags |= Qt::Window;
}
+#ifndef Q_WS_QPA
if (QWidget *parent = parentWidget()) {
#ifdef Q_WS_MAC
if (testAttribute(Qt::WA_NativeWindow) == false)
@@ -1391,6 +1433,7 @@ void QWidget::create(WId window, bool initializeWindow, bool destroyOldWindow)
return;
}
}
+#endif //Q_WS_QPA
#ifdef QT3_SUPPORT
if (flags & Qt::WStaticContents)
@@ -1549,13 +1592,13 @@ QWidget::~QWidget()
}
}
-#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC)
+#if defined(Q_WS_WIN) || defined(Q_WS_X11)|| defined(Q_WS_MAC)
else if (!internalWinId() && isVisible()) {
qApp->d_func()->sendSyntheticEnterLeave(this);
-#ifdef Q_WS_QWS
- } else if (isVisible()) {
+ }
+#elif defined(Q_WS_QWS) || defined(Q_WS_QPA)
+ else if (isVisible()) {
qApp->d_func()->sendSyntheticEnterLeave(this);
-#endif
}
#endif
@@ -1688,6 +1731,10 @@ void QWidgetPrivate::createTLExtra()
static int count = 0;
qDebug() << "tlextra" << ++count;
#endif
+#if defined(Q_WS_QPA)
+ x->platformWindow = 0;
+ x->platformWindowFormat = QPlatformWindowFormat::defaultFormat();
+#endif
}
}
@@ -2422,7 +2469,9 @@ WId QWidget::winId() const
qDebug() << "QWidget::winId: creating native window for" << this;
#endif
QWidget *that = const_cast<QWidget*>(this);
+#ifndef Q_WS_QPA
that->setAttribute(Qt::WA_NativeWindow);
+#endif
that->d_func()->createWinId();
return that->data->winid;
}
@@ -2439,6 +2488,7 @@ void QWidgetPrivate::createWinId(WId winid)
#endif
const bool forceNativeWindow = q->testAttribute(Qt::WA_NativeWindow);
if (!q->testAttribute(Qt::WA_WState_Created) || (forceNativeWindow && !q->internalWinId())) {
+#ifndef Q_WS_QPA
if (!q->isWindow()) {
QWidget *parent = q->parentWidget();
QWidgetPrivate *pd = parent->d_func();
@@ -2466,6 +2516,11 @@ void QWidgetPrivate::createWinId(WId winid)
} else {
q->create();
}
+#else
+ Q_UNUSED(winid);
+ q->create();
+#endif //Q_WS_QPA
+
}
}
@@ -2988,6 +3043,15 @@ bool QWidget::isFullScreen() const
*/
void QWidget::showFullScreen()
{
+#ifdef Q_WS_MAC
+ // If the unified toolbar is enabled, we have to disable it before going fullscreen.
+ QMainWindow *mainWindow = qobject_cast<QMainWindow*>(this);
+ if (mainWindow && mainWindow->unifiedTitleAndToolBarOnMac()) {
+ mainWindow->setUnifiedTitleAndToolBarOnMac(false);
+ QMainWindowLayout *mainLayout = qobject_cast<QMainWindowLayout*>(mainWindow->layout());
+ mainLayout->activateUnifiedToolbarAfterFullScreen = true;
+ }
+#endif // Q_WS_MAC
ensurePolished();
#ifdef QT3_SUPPORT
if (parent())
@@ -3020,6 +3084,18 @@ void QWidget::showMaximized()
setWindowState((windowState() & ~(Qt::WindowMinimized | Qt::WindowFullScreen))
| Qt::WindowMaximized);
+#ifdef Q_WS_MAC
+ // If the unified toolbar was enabled before going fullscreen, we have to enable it back.
+ QMainWindow *mainWindow = qobject_cast<QMainWindow*>(this);
+ if (mainWindow)
+ {
+ QMainWindowLayout *mainLayout = qobject_cast<QMainWindowLayout*>(mainWindow->layout());
+ if (mainLayout->activateUnifiedToolbarAfterFullScreen) {
+ mainWindow->setUnifiedTitleAndToolBarOnMac(true);
+ mainLayout->activateUnifiedToolbarAfterFullScreen = false;
+ }
+ }
+#endif // Q_WS_MAC
show();
}
@@ -3041,6 +3117,18 @@ void QWidget::showNormal()
setWindowState(windowState() & ~(Qt::WindowMinimized
| Qt::WindowMaximized
| Qt::WindowFullScreen));
+#ifdef Q_WS_MAC
+ // If the unified toolbar was enabled before going fullscreen, we have to enable it back.
+ QMainWindow *mainWindow = qobject_cast<QMainWindow*>(this);
+ if (mainWindow)
+ {
+ QMainWindowLayout *mainLayout = qobject_cast<QMainWindowLayout*>(mainWindow->layout());
+ if (mainLayout->activateUnifiedToolbarAfterFullScreen) {
+ mainWindow->setUnifiedTitleAndToolBarOnMac(true);
+ mainLayout->activateUnifiedToolbarAfterFullScreen = false;
+ }
+ }
+#endif // Q_WS_MAC
show();
}
@@ -5316,6 +5404,14 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP
if (rgn.isEmpty())
return;
+#if defined(Q_WS_MAC) && defined(QT_MAC_USE_COCOA)
+ // We disable the rendering of QToolBar in the backingStore if
+ // it's supposed to be in the unified toolbar on Mac OS X.
+ if (backingStore && isInUnifiedToolbar)
+ return;
+#endif // Q_WS_MAC && QT_MAC_USE_COCOA
+
+
Q_Q(QWidget);
#ifndef QT_NO_GRAPHICSEFFECT
if (graphicsEffect && graphicsEffect->isEnabled()) {
@@ -5378,6 +5474,7 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP
QPaintEngine *paintEngine = pdev->paintEngine();
if (paintEngine) {
setRedirected(pdev, -offset);
+
#ifdef Q_WS_MAC
// (Alien support) Special case for Mac when redirecting: If the paint device
// is of the Widget type we need to set WA_WState_InPaintEvent since painting
@@ -5420,7 +5517,7 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP
//actually send the paint event
QPaintEvent e(toBePainted);
QCoreApplication::sendSpontaneousEvent(q, &e);
-#if !defined(Q_WS_MAC) && !defined(Q_WS_QWS)
+#if !defined(Q_WS_QWS) && !defined(Q_WS_QPA)
if (backingStore && !onScreen && !asRoot && (q->internalWinId() || !q->nativeParentWidget()->isWindow()))
backingStore->markDirtyOnScreen(toBePainted, q, offset);
#endif
@@ -6956,7 +7053,11 @@ bool QWidget::restoreGeometry(const QByteArray &geometry)
if (maximized || fullScreen) {
// set geomerty before setting the window state to make
// sure the window is maximized to the right screen.
+ // Skip on windows: the window is restored into a broken
+ // half-maximized state.
+#ifndef Q_WS_WIN
setGeometry(restoredNormalGeometry);
+#endif
Qt::WindowStates ws = windowState();
if (maximized)
ws |= Qt::WindowMaximized;
@@ -7458,7 +7559,7 @@ void QWidgetPrivate::hide_helper()
// next bit tries to move the focus if the focus widget is now
// hidden.
if (wasVisible) {
-#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC)
+#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA)
qApp->d_func()->sendSyntheticEnterLeave(q);
#endif
@@ -7590,7 +7691,7 @@ void QWidget::setVisible(bool visible)
d->show_helper();
-#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC)
+#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA)
qApp->d_func()->sendSyntheticEnterLeave(this);
#endif
}
@@ -7722,7 +7823,7 @@ void QWidgetPrivate::hideChildren(bool spontaneous)
widget->d_func()->hide_sys();
}
}
-#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC)
+#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA)
qApp->d_func()->sendSyntheticEnterLeave(widget);
#endif
#ifndef QT_NO_ACCESSIBILITY
@@ -8653,8 +8754,8 @@ bool QWidget::event(QEvent *event)
/*!
This event handler can be reimplemented to handle state changes.
- The state being changed in this event can be retrieved through event \a
- event.
+ The state being changed in this event can be retrieved through the \a event
+ supplied.
Change events include: QEvent::ToolBarChange,
QEvent::ActivationChange, QEvent::EnabledChange, QEvent::FontChange,
@@ -9217,9 +9318,13 @@ QVariant QWidget::inputMethodQuery(Qt::InputMethodQuery query) const
*/
Qt::InputMethodHints QWidget::inputMethodHints() const
{
- Q_D(const QWidget);
#ifndef QT_NO_IM
- return d->imHints;
+ const QWidgetPrivate *priv = d_func();
+ while (priv->inheritsInputMethodHints) {
+ priv = priv->q_func()->parentWidget()->d_func();
+ Q_ASSERT(priv);
+ }
+ return priv->imHints;
#else //QT_NO_IM
return 0;
#endif //QT_NO_IM
@@ -9996,7 +10101,16 @@ void QWidget::setParent(QWidget *parent, Qt::WindowFlags f)
if (newParent && isAncestorOf(focusWidget()))
focusWidget()->clearFocus();
+ QTLWExtra *oldTopExtra = window()->d_func()->maybeTopData();
+ QWidgetBackingStoreTracker *oldBsTracker = oldTopExtra ? &oldTopExtra->backingStore : 0;
+
d->setParent_sys(parent, f);
+
+ QTLWExtra *topExtra = window()->d_func()->maybeTopData();
+ QWidgetBackingStoreTracker *bsTracker = topExtra ? &topExtra->backingStore : 0;
+ if (oldBsTracker && oldBsTracker != bsTracker)
+ oldBsTracker->unregisterWidgetSubtree(this);
+
if (desktopWidget)
parent = 0;
@@ -10487,7 +10601,6 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on)
Q_ASSERT_X(sizeof(d->high_attributes)*8 >= (Qt::WA_AttributeCount - sizeof(uint)*8),
"QWidget::setAttribute(WidgetAttribute, bool)",
"QWidgetPrivate::high_attributes[] too small to contain all attributes in WidgetAttribute");
-
#ifdef Q_WS_WIN
// ### Don't use PaintOnScreen+paintEngine() to do native painting in 5.0
if (attribute == Qt::WA_PaintOnScreen && on && !inherits("QGLWidget")) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-18 08:30:17 +0000