/****************************************************************************
**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
**
**
**
+**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "QtCore/qlocale.h"
#include "QtCore/qset.h"
#include "QtGui/qregion.h"
+#include "QtGui/qinputmethod.h"
#include "QtWidgets/qsizepolicy.h"
#include "QtWidgets/qstyle.h"
#include "QtWidgets/qapplication.h"
#include "QtWidgets/qgraphicsview.h"
#include <private/qgesture_p.h>
-#ifdef Q_WS_WIN
-#include "QtCore/qt_windows.h"
-#include <private/qdnd_p.h>
-#endif // Q_WS_WIN
-
-#ifdef Q_WS_X11
-#include "QtGui/qx11info_x11.h"
-#endif
-
-#ifdef Q_WS_MAC
-#include <private/qt_mac_p.h>
-#endif
-
-#if defined(Q_WS_QWS)
-#include "QtWidgets/qinputcontext.h"
-#include "QtGui/qscreen_qws.h"
-#endif
-
-#if defined(Q_OS_SYMBIAN)
-class RDrawableWindow;
-class CCoeControl;
-#endif
-
QT_BEGIN_NAMESPACE
// Extra QWidget data
// - to minimize memory usage for members that are seldom used.
// - top-level widgets have extra extra data to reduce cost further
-#if defined(Q_WS_QWS)
-class QWSManager;
-#endif
-#if defined(Q_WS_MAC)
-class QCoreGraphicsPaintEnginePrivate;
-#endif
-#if defined(Q_WS_QPA)
class QWidgetWindow;
-#endif
class QPaintEngine;
class QPixmap;
class QWidgetBackingStore;
class QUnifiedToolbarSurface;
+// implemented in qshortcut.cpp
+bool qWidgetShortcutContextMatcher(QObject *object, Qt::ShortcutContext context);
+
+class QUpdateLaterEvent : public QEvent
+{
+public:
+ explicit QUpdateLaterEvent(const QRegion& paintRegion)
+ : QEvent(UpdateLater), m_region(paintRegion)
+ {
+ }
+
+ ~QUpdateLaterEvent()
+ {
+ }
+
+ inline const QRegion ®ion() const { return m_region; }
+
+protected:
+ QRegion m_region;
+};
+
+
+
class Q_AUTOTEST_EXPORT QWidgetBackingStoreTracker
{
// Regular pointers (keep them together to avoid gaps on 64 bits architectures).
QIcon *icon; // widget icon
- QPixmap *iconPixmap;
QWidgetBackingStoreTracker backingStoreTracker;
QBackingStore *backingStore;
QPainter *sharedPainter;
// *************************** Cross-platform bit fields ****************************
uint opacity : 8;
- uint posFromMove : 1;
+ uint posIncludesFrame : 1;
uint sizeAdjusted : 1;
uint inTopLevelResize : 1;
uint inRepaint : 1;
WindowGroupRef group;
IconRef windowIcon; // the current window icon, if set with setWindowIcon_sys.
quint32 savedWindowAttributesFromMaximized; // Saved attributes from when the calling updateMaximizeButton_sys()
-#ifdef QT_MAC_USE_COCOA
// This value is just to make sure we maximize and restore to the right location, yet we allow apps to be maximized and
// manually resized.
// The name is misleading, since this is set when maximizing the window. It is a hint to saveGeometry(..) to record the
// starting position as 0,0 instead of the normal starting position.
bool wasMaximized;
-#endif // QT_MAC_USE_COCOA
-
-#elif defined(Q_WS_QWS) // <--------------------------------------------------------- QWS
-#ifndef QT_NO_QWS_MANAGER
- QWSManager *qwsManager;
#endif
-#elif defined(Q_OS_SYMBIAN)
- uint inExpose : 1; // Prevents drawing recursion
- uint nativeWindowTransparencyEnabled : 1; // Tracks native window transparency
-#elif defined(Q_WS_QPA)
QWidgetWindow *window;
quint32 screenIndex; // index in qplatformscreenlist
-#endif
};
struct QWExtra {
uint compress_events : 1;
WId xDndProxy; // XDND forwarding to embedded windows
#elif defined(Q_WS_MAC) // <------------------------------------------------------ MAC
-#ifdef QT_MAC_USE_COCOA
// Cocoa Mask stuff
QImage maskBits;
CGImageRef imageMask;
#endif
-#elif defined(Q_OS_SYMBIAN) // <----------------------------------------------------- Symbian
- uint activated : 1; // RWindowBase::Activated has been called
-
- /**
- * If this bit is set, each native widget receives the signals from the
- * Symbian control immediately before and immediately after draw ops are
- * sent to the window server for this control:
- * void beginNativePaintEvent(const QRect &paintRect);
- * void endNativePaintEvent(const QRect &paintRect);
- */
- uint receiveNativePaintEvents : 1;
-
- /**
- * Defines the behaviour of QSymbianControl::Draw.
- */
- enum NativePaintMode {
- /**
- * Normal drawing mode: blits the required region of the backing store
- * via WSERV.
- */
- Blit,
-
- /**
- * Disable drawing for this widget.
- */
- Disable,
-
- /**
- * Paint zeros into the WSERV framebuffer, using BitGDI APIs. For windows
- * with an EColor16MU display mode, zero is written only into the R, G and B
- * channels of the pixel.
- */
- ZeroFill,
-
- /**
- * Blit backing store, propagating alpha channel into the framebuffer.
- */
- BlitWriteAlpha,
-
- Default = Blit
- };
-
- NativePaintMode nativePaintMode;
-
-#endif
};
/*!
DrawRecursive = 0x04,
DrawInvisible = 0x08,
DontSubtractOpaqueChildren = 0x10,
- DontSetCompositionMode = 0x20,
- DontDrawOpaqueChildren = 0x40,
- DontDrawNativeChildren = 0x80
+ DontDrawOpaqueChildren = 0x20,
+ DontDrawNativeChildren = 0x40,
+ DontSetCompositionMode = 0x80
};
enum CloseMode {
QPalette naturalWidgetPalette(uint inheritedMask) const;
void setMask_sys(const QRegion &);
-#ifdef Q_OS_SYMBIAN
- void setSoftKeys_sys(const QList<QAction*> &softkeys);
- void activateSymbianWindow(WId wid = 0);
- void _q_delayedDestroy(WId winId);
-#endif
void raise_sys();
void lower_sys();
void stackUnder_sys(QWidget *);
void setFocus_sys();
+ void updateFocusChild();
void updateFont(const QFont &);
inline void setFont_helper(const QFont &font) {
bool close_helper(CloseMode mode);
void setWindowIcon_helper();
- void setWindowIcon_sys(bool forceReset = false);
+ void setWindowIcon_sys();
void setWindowOpacity_sys(qreal opacity);
void adjustQuitOnCloseAttribute();
void syncBackingStore();
void syncBackingStore(const QRegion ®ion);
+ // tells the input method about the widgets transform
+ void updateWidgetTransform();
+
void reparentFocusWidgets(QWidget *oldtlw);
static int pointToRect(const QPoint &p, const QRect &r);
void scroll_sys(int dx, int dy, const QRect &r);
void deactivateWidgetCleanup();
void setGeometry_sys(int, int, int, int, bool);
+ void fixPosIncludesFrame();
void sendPendingMoveAndResizeEvents(bool recursive = false, bool disableUpdates = false);
void activateChildLayoutsRecursively();
void show_recursive();
void setWindowTitle_helper(const QString &cap);
void setWindowFilePath_helper(const QString &filePath);
+ void setWindowModified_helper();
bool setMinimumSize_helper(int &minw, int &minh);
bool setMaximumSize_helper(int &maxw, int &maxh);
- virtual bool hasHeightForWidth() const;
void setConstraints_sys();
bool pointInsideRectAndMask(const QPoint &) const;
QWidget *childAt_helper(const QPoint &, bool) const;
// sub-classes that their internals are about to be released.
virtual void aboutToDestroy() {}
- QInputContext *assignedInputContext() const;
- QInputContext *inputContext() const;
inline QWidget *effectiveFocusWidget() {
QWidget *w = q_func();
while (w->focusProxy())
QStyle::RequestSoftwareInputPanel behavior = QStyle::RequestSoftwareInputPanel(
q->style()->styleHint(QStyle::SH_RequestSoftwareInputPanel));
if (!clickCausedFocus || behavior == QStyle::RSIP_OnMouseClick) {
- QEvent event(QEvent::RequestSoftwareInputPanel);
- QApplication::sendEvent(q, &event);
+ qApp->inputMethod()->show();
}
}
}
-#ifndef Q_WS_QWS // Almost cross-platform :-)
void setWSGeometry(bool dontShow=false, const QRect &oldRect = QRect());
inline QPoint mapToWS(const QPoint &p) const
inline QRect mapFromWS(const QRect &r) const
{ QRect rr(r); rr.translate(data.wrect.topLeft()); return rr; }
-#endif
// Variables.
// Regular pointers (keep them together to avoid gaps on 64 bit architectures).
static QWidgetMapper *mapper;
static QWidgetSet *allWidgets;
#if !defined(QT_NO_IM)
- QPointer<QInputContext> ic;
Qt::InputMethodHints imHints;
#endif
#ifdef QT_KEYPAD_NAVIGATION
uint inDirtyList : 1;
uint isScrolled : 1;
uint isMoved : 1;
- uint isGLWidget : 1;
uint usesDoubleBufferedGLContext : 1;
#ifndef QT_NO_IM
uint inheritsInputMethodHints : 1;
// *************************** Platform specific ************************************
#if defined(Q_WS_X11) // <----------------------------------------------------------- X11
- QX11Info xinfo;
Qt::HANDLE picture;
static QWidget *mouseGrabber;
static QWidget *keyboardGrabber;
void update_sys(const QRect &rect);
void update_sys(const QRegion &rgn);
void setGeometry_sys_helper(int, int, int, int, bool);
- void setWindowModified_sys(bool b);
void updateMaximizeButton_sys();
void setWindowFilePath_sys(const QString &filePath);
void createWindow_sys();
void recreateMacWindow();
-#ifndef QT_MAC_USE_COCOA
- void initWindowPtr();
- void finishCreateWindow_sys_Carbon(OSWindowRef windowRef);
-#else
void setSubWindowStacking(bool set);
void setWindowLevel();
void finishCreateWindow_sys_Cocoa(void * /*NSWindow * */ windowRef);
QWidget *toolbar_ancestor;
bool flushRequested;
bool touchEventsEnabled;
-#endif // QT_MAC_USE_COCOA
void determineWindowClass();
void transferChildren();
bool qt_mac_dnd_event(uint, DragRef);
static OSStatus qt_widget_event(EventHandlerCallRef er, EventRef event, void *);
static bool qt_widget_rgn(QWidget *, short, RgnHandle, bool);
void registerTouchWindow(bool enable = true);
-#elif defined(Q_WS_QPA) // <--------------------------------------------------------- QPA
+#endif
void setMaxWindowState_helper();
void setFullScreenSize_helper();
bool stealKeyboardGrab(bool grab);
bool stealMouseGrab(bool grab);
-#elif defined(Q_OS_SYMBIAN) // <--------------------------------------------------------- SYMBIAN
- static QWidget *mouseGrabber;
- static QWidget *keyboardGrabber;
- int symbianScreenNumber; // only valid for desktop widget and top-levels
- bool fixNativeOrientationCalled;
- void s60UpdateIsOpaque();
- void reparentChildren();
- void registerTouchWindow();
-#endif
-
};
struct QWidgetPaintContext
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