Merge branch '4.5' of git@scm.dev.troll.no:qt/qt

6 files changed, 157 insertions, 3 deletions

diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index fc81f39..11a37f5 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -8204,6 +8204,8 @@ void QGraphicsTextItem::setTabChangesFocus(bool b)
     Returns true if the \gui Tab key will cause the widget to change focus;
     otherwise, false is returned.
 
+    By default, this behavior is disabled, and this function will return false.
+
     \sa setTabChangesFocus()
 */
 bool QGraphicsTextItem::tabChangesFocus() const
diff --git a/src/gui/kernel/qcocoapanel_mac.mm b/src/gui/kernel/qcocoapanel_mac.mm
index 6aeee34..c17b30c 100644
--- a/src/gui/kernel/qcocoapanel_mac.mm
+++ b/src/gui/kernel/qcocoapanel_mac.mm
@@ -43,10 +43,14 @@
 #ifdef QT_MAC_USE_COCOA
 #import <private/qt_cocoa_helpers_mac_p.h>
 #import <private/qcocoawindow_mac_p.h>
+#import <private/qcocoawindowdelegate_mac_p.h>
+#import <private/qcocoaview_mac_p.h>
 #import <private/qcocoawindowcustomthemeframe_mac_p.h>
 
 #include <QtGui/QWidget>
 
+extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum); // qcocoaview.mm
+
 QT_USE_NAMESPACE
 
 @implementation QT_MANGLE_NAMESPACE(QCocoaPanel)
@@ -60,14 +64,110 @@ QT_USE_NAMESPACE
     return !(isPopup || isToolTip);
 }
 
+/***********************************************************************
+  BEGIN Copy and Paste between QCocoaWindow and QCocoaPanel
+  This is a bit unfortunate, but thanks to the dynamic dispatch we
+  have to duplicate this code or resort to really silly forwarding methods
+**************************************************************************/
+
+/*
+    The methods keyDown, keyUp, and flagsChanged... These really shouldn't ever
+    get hit. We automatically say we can be first responder if we are a window.
+    So, the handling should get handled by the view. This is here more as a
+    last resort (i.e., this is code that can potentially be removed).
+ */
+
+- (void)keyDown:(NSEvent *)theEvent
+{
+    bool keyOK = qt_dispatchKeyEvent(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
+    if (!keyOK)
+        [super keyDown:theEvent];
+}
+
+- (void)keyUp:(NSEvent *)theEvent
+{
+    bool keyOK = qt_dispatchKeyEvent(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
+    if (!keyOK)
+        [super keyUp:theEvent];
+}
+
+- (void)flagsChanged:(NSEvent *)theEvent
+{
+    qt_dispatchModifiersChanged(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
+    [super flagsChanged:theEvent];
+}
+
+
+- (void)tabletProximity:(NSEvent *)tabletEvent
+{
+    qt_dispatchTabletProximityEvent(tabletEvent);
+}
+
 - (void)sendEvent:(NSEvent *)event
 {
     [self retain];
-    [super sendEvent:event];
+
+    QWidget *widget = [[QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) sharedDelegate] qt_qwidgetForWindow:self];
+    QCocoaView *view = static_cast<QCocoaView *>(qt_mac_nativeview_for(widget));
+    Qt::MouseButton mouseButton = cocoaButton2QtButton([event buttonNumber]);
+
+    // sometimes need to redirect mouse events to the popup.
+    QWidget *popup = qAppInstance()->activePopupWidget();
+    if (popup && popup != widget) {
+        switch([event type])
+        {
+        case NSLeftMouseDown:
+            qt_mac_handleMouseEvent(view, event, QEvent::MouseButtonPress, mouseButton);
+            // Don't call super here. This prevents us from getting the mouseUp event,
+            // which we need to send even if the mouseDown event was not accepted.
+            // (this is standard Qt behavior.)
+            break;
+        case NSRightMouseDown:
+        case NSOtherMouseDown:
+            if (!qt_mac_handleMouseEvent(view, event, QEvent::MouseButtonPress, mouseButton))
+                [super sendEvent:event];
+            break;
+        case NSLeftMouseUp:
+        case NSRightMouseUp:
+        case NSOtherMouseUp:
+            if (!qt_mac_handleMouseEvent(view, event, QEvent::MouseButtonRelease, mouseButton))
+                [super sendEvent:event];
+            break;
+        case NSMouseMoved:
+            qt_mac_handleMouseEvent(view, event, QEvent::MouseMove, Qt::NoButton);
+            break;
+        case NSLeftMouseDragged:
+        case NSRightMouseDragged:
+        case NSOtherMouseDragged:
+            [QT_MANGLE_NAMESPACE(QCocoaView) currentMouseEvent]->view = view;
+            [QT_MANGLE_NAMESPACE(QCocoaView) currentMouseEvent]->theEvent = event;
+            if (!qt_mac_handleMouseEvent(view, event, QEvent::MouseMove, mouseButton))
+                [super sendEvent:event];
+            break;
+        default:
+            [super sendEvent:event];
+            break;
+        }
+    } else {
+        [super sendEvent:event];
+    }
     qt_mac_dispatchNCMouseMessage(self, event, [self QT_MANGLE_NAMESPACE(qt_qwidget)], leftButtonIsRightButton);
+
+
     [self release];
 }
 
+
+- (BOOL)makeFirstResponder:(NSResponder *)responder
+{
+    if (responder == nil)
+        return NO;
+    return [super makeFirstResponder:responder];
+}
+
+/***********************************************************************
+  END Copy and Paste between QCocoaWindow and QCocoaPanel
+***********************************************************************/
 + (Class)frameViewClassForStyleMask:(NSUInteger)styleMask
 {
     if (styleMask & QtMacCustomizeWindow)
diff --git a/src/gui/kernel/qcocoawindow_mac.mm b/src/gui/kernel/qcocoawindow_mac.mm
index 6b30444..ba121cd 100644
--- a/src/gui/kernel/qcocoawindow_mac.mm
+++ b/src/gui/kernel/qcocoawindow_mac.mm
@@ -86,6 +86,12 @@ extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum); // qcocoaview.
     return YES;
 }
 
+/***********************************************************************
+  BEGIN Copy and Paste between QCocoaWindow and QCocoaPanel
+  This is a bit unfortunate, but thanks to the dynamic dispatch we
+  have to duplicate this code or resort to really silly forwarding methods
+**************************************************************************/
+
 /*
     The methods keyDown, keyUp, and flagsChanged... These really shouldn't ever
     get hit. We automatically say we can be first responder if we are a window.
@@ -173,6 +179,18 @@ extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum); // qcocoaview.
     [self release];
 }
 
+
+- (BOOL)makeFirstResponder:(NSResponder *)responder
+{
+    if (responder == nil)
+        return NO;
+    return [super makeFirstResponder:responder];
+}
+
+/***********************************************************************
+  END Copy and Paste between QCocoaWindow and QCocoaPanel
+***********************************************************************/
+
 + (Class)frameViewClassForStyleMask:(NSUInteger)styleMask
 {
     if (styleMask & QtMacCustomizeWindow)
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index f599b7c..7a586e1 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -2514,6 +2514,8 @@ void QWidgetPrivate::create_sys(WId window, bool initializeWindow, bool destroyO
     }
 
     updateIsOpaque();
+    if (q->hasFocus())
+        setFocus_sys();
     if (!topLevel && initializeWindow)
         setWSGeometry();
 
diff --git a/src/gui/widgets/qtextedit.cpp b/src/gui/widgets/qtextedit.cpp
index 01ab884..1c4df93 100644
--- a/src/gui/widgets/qtextedit.cpp
+++ b/src/gui/widgets/qtextedit.cpp
@@ -1478,7 +1478,12 @@ void QTextEditPrivate::paint(QPainter *p, QPaintEvent *e)
         layout->setViewport(QRect());
 }
 
-/*! \warning The underlying text document must not be modified from within a reimplementation
+/*! \fn void QTextEdit::paintEvent(QPaintEvent *event)
+
+This event handler can be reimplemented in a subclass to receive paint events passed in \a event.
+It is usually unnecessary to reimplement this function in a subclass of QTextEdit.
+
+\warning The underlying text document must not be modified from within a reimplementation
 of this function.
 */
 void QTextEdit::paintEvent(QPaintEvent *e)
diff --git a/src/svg/qsvggenerator.cpp b/src/svg/qsvggenerator.cpp
index f7b2ae8..e822da5 100644
--- a/src/svg/qsvggenerator.cpp
+++ b/src/svg/qsvggenerator.cpp
@@ -516,7 +516,34 @@ public:
     \brief The QSvgGenerator class provides a paint device that is used to create SVG drawings.
     \reentrant
 
-    \sa QSvgRenderer, QSvgWidget
+    This paint device represents a Scalable Vector Graphics (SVG) drawing. Like QPrinter, it is
+    designed as a write-only device that generates output in a specific format.
+
+    To write an SVG file, you first need to configure the output by setting the \l fileName
+    or \l outputDevice properties. It is usually necessary to specify the size of the drawing
+    by setting the \l size property, and in some cases where the drawing will be included in
+    another, the \l viewBox property also needs to be set.
+
+    \snippet examples/painting/svggenerator/window.cpp configure SVG generator
+
+    Other meta-data can be specified by setting the \a title, \a description and \a resolution
+    properties.
+
+    As with other QPaintDevice subclasses, a QPainter object is used to paint onto an instance
+    of this class:
+
+    \snippet examples/painting/svggenerator/window.cpp begin painting
+    \dots
+    \snippet examples/painting/svggenerator/window.cpp end painting
+
+    Painting is performed in the same way as for any other paint device. However,
+    it is necessary to use the QPainter::begin() and \l{QPainter::}{end()} to
+    explicitly begin and end painting on the device.
+
+    The \l{SVG Generator Example} shows how the same painting commands can be used
+    for painting a widget and writing an SVG file.
+
+    \sa QSvgRenderer, QSvgWidget, {About SVG}
 */
 
 /*!