mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
e2f82674b8
Backed out changeset d68dcf2ef372 (bug 1165515) Backed out changeset 7c3b45a47811 (bug 1165515) Backed out changeset b668b617bef2 (bug 1165515) Backed out changeset d0916e1283a2 (bug 1165515) Backed out changeset ac4dc7489942 (bug 1165515) Backed out changeset e9632ce8bc65 (bug 1165515) Backed out changeset c16d215cc7e4 (bug 1165515) Backed out changeset e4d474f3c51a (bug 1165515) Backed out changeset d87680bf9f7c (bug 1165515) Backed out changeset b3c0a45ba99e (bug 1165515) Backed out changeset 9370fa197674 (bug 1165515) Backed out changeset 50970d668ca1 (bug 1165515) Backed out changeset ffa4eb6d24b9 (bug 1165515) Backed out changeset 5fcf1203cc1d (bug 1165515)
522 lines
21 KiB
C++
522 lines
21 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* vim:expandtab:shiftwidth=4:tabstop=4:
|
|
*/
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef __nsWindow_h__
|
|
#define __nsWindow_h__
|
|
|
|
#include "mozilla/ipc/SharedMemorySysV.h"
|
|
|
|
#include "nsAutoPtr.h"
|
|
|
|
#include "mozcontainer.h"
|
|
|
|
#include "nsIDragService.h"
|
|
#include "nsITimer.h"
|
|
#include "nsGkAtoms.h"
|
|
|
|
#include "nsBaseWidget.h"
|
|
#include <gdk/gdk.h>
|
|
#include <gtk/gtk.h>
|
|
|
|
#ifdef MOZ_X11
|
|
#include <gdk/gdkx.h>
|
|
#endif /* MOZ_X11 */
|
|
|
|
#ifdef ACCESSIBILITY
|
|
#include "mozilla/a11y/Accessible.h"
|
|
#endif
|
|
#include "mozilla/EventForwards.h"
|
|
|
|
#include "nsGtkIMModule.h"
|
|
|
|
#undef LOG
|
|
#ifdef MOZ_LOGGING
|
|
|
|
#include "mozilla/Logging.h"
|
|
#include "nsTArray.h"
|
|
#include "Units.h"
|
|
|
|
extern PRLogModuleInfo *gWidgetLog;
|
|
extern PRLogModuleInfo *gWidgetFocusLog;
|
|
extern PRLogModuleInfo *gWidgetDragLog;
|
|
extern PRLogModuleInfo *gWidgetDrawLog;
|
|
|
|
#define LOG(args) MOZ_LOG(gWidgetLog, 4, args)
|
|
#define LOGFOCUS(args) MOZ_LOG(gWidgetFocusLog, 4, args)
|
|
#define LOGDRAG(args) MOZ_LOG(gWidgetDragLog, 4, args)
|
|
#define LOGDRAW(args) MOZ_LOG(gWidgetDrawLog, 4, args)
|
|
|
|
#else
|
|
|
|
#define LOG(args)
|
|
#define LOGFOCUS(args)
|
|
#define LOGDRAG(args)
|
|
#define LOGDRAW(args)
|
|
|
|
#endif /* MOZ_LOGGING */
|
|
|
|
class gfxASurface;
|
|
class gfxPattern;
|
|
class nsPluginNativeWindowGtk;
|
|
#if defined(MOZ_X11) && defined(MOZ_HAVE_SHAREDMEMORYSYSV)
|
|
# define MOZ_HAVE_SHMIMAGE
|
|
class nsShmImage;
|
|
#endif
|
|
|
|
class nsWindow : public nsBaseWidget
|
|
{
|
|
public:
|
|
nsWindow();
|
|
|
|
static void ReleaseGlobals();
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
|
|
void CommonCreate(nsIWidget *aParent, bool aListenForResizes);
|
|
|
|
virtual nsresult DispatchEvent(mozilla::WidgetGUIEvent* aEvent,
|
|
nsEventStatus& aStatus) override;
|
|
|
|
// called when we are destroyed
|
|
virtual void OnDestroy(void) override;
|
|
|
|
// called to check and see if a widget's dimensions are sane
|
|
bool AreBoundsSane(void);
|
|
|
|
// nsIWidget
|
|
NS_IMETHOD Create(nsIWidget *aParent,
|
|
nsNativeWidget aNativeParent,
|
|
const nsIntRect &aRect,
|
|
nsWidgetInitData *aInitData) override;
|
|
NS_IMETHOD Destroy(void) override;
|
|
virtual nsIWidget *GetParent() override;
|
|
virtual float GetDPI() override;
|
|
virtual double GetDefaultScaleInternal() override;
|
|
virtual nsresult SetParent(nsIWidget* aNewParent) override;
|
|
NS_IMETHOD SetModal(bool aModal) override;
|
|
virtual bool IsVisible() const override;
|
|
NS_IMETHOD ConstrainPosition(bool aAllowSlop,
|
|
int32_t *aX,
|
|
int32_t *aY) override;
|
|
virtual void SetSizeConstraints(const SizeConstraints& aConstraints) override;
|
|
NS_IMETHOD Move(double aX,
|
|
double aY) override;
|
|
NS_IMETHOD Show (bool aState) override;
|
|
NS_IMETHOD Resize (double aWidth,
|
|
double aHeight,
|
|
bool aRepaint) override;
|
|
NS_IMETHOD Resize (double aX,
|
|
double aY,
|
|
double aWidth,
|
|
double aHeight,
|
|
bool aRepaint) override;
|
|
virtual bool IsEnabled() const override;
|
|
|
|
|
|
NS_IMETHOD PlaceBehind(nsTopLevelWidgetZPlacement aPlacement,
|
|
nsIWidget *aWidget,
|
|
bool aActivate) override;
|
|
void SetZIndex(int32_t aZIndex) override;
|
|
NS_IMETHOD SetSizeMode(int32_t aMode) override;
|
|
NS_IMETHOD Enable(bool aState) override;
|
|
NS_IMETHOD SetFocus(bool aRaise = false) override;
|
|
NS_IMETHOD GetScreenBounds(nsIntRect &aRect) override;
|
|
NS_IMETHOD GetClientBounds(nsIntRect &aRect) override;
|
|
virtual mozilla::gfx::IntSize GetClientSize() override;
|
|
virtual nsIntPoint GetClientOffset() override;
|
|
NS_IMETHOD SetCursor(nsCursor aCursor) override;
|
|
NS_IMETHOD SetCursor(imgIContainer* aCursor,
|
|
uint32_t aHotspotX, uint32_t aHotspotY) override;
|
|
NS_IMETHOD Invalidate(const nsIntRect &aRect) override;
|
|
virtual void* GetNativeData(uint32_t aDataType) override;
|
|
void SetNativeData(uint32_t aDataType, uintptr_t aVal) override;
|
|
NS_IMETHOD SetTitle(const nsAString& aTitle) override;
|
|
NS_IMETHOD SetIcon(const nsAString& aIconSpec) override;
|
|
NS_IMETHOD SetWindowClass(const nsAString& xulWinType) override;
|
|
virtual mozilla::LayoutDeviceIntPoint WidgetToScreenOffset() override;
|
|
NS_IMETHOD EnableDragDrop(bool aEnable) override;
|
|
NS_IMETHOD CaptureMouse(bool aCapture) override;
|
|
NS_IMETHOD CaptureRollupEvents(nsIRollupListener *aListener,
|
|
bool aDoCapture) override;
|
|
NS_IMETHOD GetAttention(int32_t aCycleCount) override;
|
|
virtual nsresult SetWindowClipRegion(const nsTArray<nsIntRect>& aRects,
|
|
bool aIntersectWithExisting) override;
|
|
virtual bool HasPendingInputEvent() override;
|
|
|
|
NS_IMETHOD MakeFullScreen(bool aFullScreen,
|
|
nsIScreen* aTargetScreen = nullptr) override;
|
|
NS_IMETHOD HideWindowChrome(bool aShouldHide) override;
|
|
|
|
/**
|
|
* GetLastUserInputTime returns a timestamp for the most recent user input
|
|
* event. This is intended for pointer grab requests (including drags).
|
|
*/
|
|
static guint32 GetLastUserInputTime();
|
|
|
|
// utility method, -1 if no change should be made, otherwise returns a
|
|
// value that can be passed to gdk_window_set_decorations
|
|
gint ConvertBorderStyles(nsBorderStyle aStyle);
|
|
|
|
// event callbacks
|
|
#if (MOZ_WIDGET_GTK == 2)
|
|
gboolean OnExposeEvent(GdkEventExpose *aEvent);
|
|
#else
|
|
gboolean OnExposeEvent(cairo_t *cr);
|
|
#endif
|
|
gboolean OnConfigureEvent(GtkWidget *aWidget,
|
|
GdkEventConfigure *aEvent);
|
|
void OnContainerUnrealize();
|
|
void OnSizeAllocate(GtkAllocation *aAllocation);
|
|
void OnDeleteEvent();
|
|
void OnEnterNotifyEvent(GdkEventCrossing *aEvent);
|
|
void OnLeaveNotifyEvent(GdkEventCrossing *aEvent);
|
|
void OnMotionNotifyEvent(GdkEventMotion *aEvent);
|
|
void OnButtonPressEvent(GdkEventButton *aEvent);
|
|
void OnButtonReleaseEvent(GdkEventButton *aEvent);
|
|
void OnContainerFocusInEvent(GdkEventFocus *aEvent);
|
|
void OnContainerFocusOutEvent(GdkEventFocus *aEvent);
|
|
gboolean OnKeyPressEvent(GdkEventKey *aEvent);
|
|
gboolean OnKeyReleaseEvent(GdkEventKey *aEvent);
|
|
void OnScrollEvent(GdkEventScroll *aEvent);
|
|
void OnVisibilityNotifyEvent(GdkEventVisibility *aEvent);
|
|
void OnWindowStateEvent(GtkWidget *aWidget,
|
|
GdkEventWindowState *aEvent);
|
|
void OnDragDataReceivedEvent(GtkWidget *aWidget,
|
|
GdkDragContext *aDragContext,
|
|
gint aX,
|
|
gint aY,
|
|
GtkSelectionData*aSelectionData,
|
|
guint aInfo,
|
|
guint aTime,
|
|
gpointer aData);
|
|
|
|
virtual mozilla::TemporaryRef<mozilla::gfx::DrawTarget>
|
|
StartRemoteDrawing() override;
|
|
virtual void EndRemoteDrawingInRegion(mozilla::gfx::DrawTarget* aDrawTarget,
|
|
nsIntRegion& aInvalidRegion) override;
|
|
|
|
private:
|
|
void UpdateAlpha(gfxPattern* aPattern, nsIntRect aBoundsRect);
|
|
|
|
void NativeResize(int32_t aWidth,
|
|
int32_t aHeight,
|
|
bool aRepaint);
|
|
|
|
void NativeResize(int32_t aX,
|
|
int32_t aY,
|
|
int32_t aWidth,
|
|
int32_t aHeight,
|
|
bool aRepaint);
|
|
|
|
void NativeShow (bool aAction);
|
|
void SetHasMappedToplevel(bool aState);
|
|
mozilla::LayoutDeviceIntSize GetSafeWindowSize(mozilla::LayoutDeviceIntSize aSize);
|
|
|
|
void EnsureGrabs (void);
|
|
void GrabPointer (guint32 aTime);
|
|
void ReleaseGrabs (void);
|
|
|
|
public:
|
|
enum PluginType {
|
|
PluginType_NONE = 0, /* do not have any plugin */
|
|
PluginType_XEMBED, /* the plugin support xembed */
|
|
PluginType_NONXEMBED /* the plugin does not support xembed */
|
|
};
|
|
|
|
void SetPluginType(PluginType aPluginType);
|
|
#ifdef MOZ_X11
|
|
void SetNonXEmbedPluginFocus(void);
|
|
void LoseNonXEmbedPluginFocus(void);
|
|
#endif /* MOZ_X11 */
|
|
|
|
void ThemeChanged(void);
|
|
|
|
#ifdef MOZ_X11
|
|
Window mOldFocusWindow;
|
|
#endif /* MOZ_X11 */
|
|
|
|
static guint32 sLastButtonPressTime;
|
|
|
|
NS_IMETHOD BeginResizeDrag(mozilla::WidgetGUIEvent* aEvent,
|
|
int32_t aHorizontal,
|
|
int32_t aVertical) override;
|
|
NS_IMETHOD BeginMoveDrag(mozilla::WidgetMouseEvent* aEvent) override;
|
|
|
|
MozContainer* GetMozContainer() { return mContainer; }
|
|
// GetMozContainerWidget returns the MozContainer even for undestroyed
|
|
// descendant windows
|
|
GtkWidget* GetMozContainerWidget();
|
|
GdkWindow* GetGdkWindow() { return mGdkWindow; }
|
|
bool IsDestroyed() { return mIsDestroyed; }
|
|
|
|
void DispatchDragEvent(uint32_t aMsg,
|
|
const nsIntPoint& aRefPoint,
|
|
guint aTime);
|
|
static void UpdateDragStatus (GdkDragContext *aDragContext,
|
|
nsIDragService *aDragService);
|
|
// If this dispatched the keydown event actually, this returns TRUE,
|
|
// otherwise, FALSE.
|
|
bool DispatchKeyDownEvent(GdkEventKey *aEvent,
|
|
bool *aIsCancelled);
|
|
|
|
NS_IMETHOD_(void) SetInputContext(const InputContext& aContext,
|
|
const InputContextAction& aAction) override;
|
|
NS_IMETHOD_(InputContext) GetInputContext() override;
|
|
virtual nsIMEUpdatePreference GetIMEUpdatePreference() override;
|
|
bool ExecuteNativeKeyBindingRemapped(
|
|
NativeKeyBindingsType aType,
|
|
const mozilla::WidgetKeyboardEvent& aEvent,
|
|
DoCommandCallback aCallback,
|
|
void* aCallbackData,
|
|
uint32_t aGeckoKeyCode,
|
|
uint32_t aNativeKeyCode);
|
|
NS_IMETHOD_(bool) ExecuteNativeKeyBinding(
|
|
NativeKeyBindingsType aType,
|
|
const mozilla::WidgetKeyboardEvent& aEvent,
|
|
DoCommandCallback aCallback,
|
|
void* aCallbackData) override;
|
|
NS_IMETHOD GetToggledKeyState(uint32_t aKeyCode,
|
|
bool* aLEDState) override;
|
|
|
|
// These methods are for toplevel windows only.
|
|
void ResizeTransparencyBitmap();
|
|
void ApplyTransparencyBitmap();
|
|
void ClearTransparencyBitmap();
|
|
|
|
virtual void SetTransparencyMode(nsTransparencyMode aMode) override;
|
|
virtual nsTransparencyMode GetTransparencyMode() override;
|
|
virtual nsresult ConfigureChildren(const nsTArray<Configuration>& aConfigurations) override;
|
|
nsresult UpdateTranslucentWindowAlphaInternal(const nsIntRect& aRect,
|
|
uint8_t* aAlphas, int32_t aStride);
|
|
virtual gfxASurface *GetThebesSurface();
|
|
|
|
#if (MOZ_WIDGET_GTK == 2)
|
|
static already_AddRefed<gfxASurface> GetSurfaceForGdkDrawable(GdkDrawable* aDrawable,
|
|
const nsIntSize& aSize);
|
|
#endif
|
|
NS_IMETHOD ReparentNativeWidget(nsIWidget* aNewParent) override;
|
|
|
|
virtual nsresult SynthesizeNativeMouseEvent(mozilla::LayoutDeviceIntPoint aPoint,
|
|
uint32_t aNativeMessage,
|
|
uint32_t aModifierFlags,
|
|
nsIObserver* aObserver) override;
|
|
|
|
virtual nsresult SynthesizeNativeMouseMove(mozilla::LayoutDeviceIntPoint aPoint,
|
|
nsIObserver* aObserver) override
|
|
{ return SynthesizeNativeMouseEvent(aPoint, GDK_MOTION_NOTIFY, 0, aObserver); }
|
|
|
|
virtual nsresult SynthesizeNativeMouseScrollEvent(mozilla::LayoutDeviceIntPoint aPoint,
|
|
uint32_t aNativeMessage,
|
|
double aDeltaX,
|
|
double aDeltaY,
|
|
double aDeltaZ,
|
|
uint32_t aModifierFlags,
|
|
uint32_t aAdditionalFlags,
|
|
nsIObserver* aObserver) override;
|
|
|
|
protected:
|
|
virtual ~nsWindow();
|
|
|
|
// event handling code
|
|
void DispatchActivateEvent(void);
|
|
void DispatchDeactivateEvent(void);
|
|
void DispatchResized(int32_t aWidth, int32_t aHeight);
|
|
|
|
// Helper for SetParent and ReparentNativeWidget.
|
|
void ReparentNativeWidgetInternal(nsIWidget* aNewParent,
|
|
GtkWidget* aNewContainer,
|
|
GdkWindow* aNewParentWindow,
|
|
GtkWidget* aOldContainer);
|
|
|
|
virtual nsresult NotifyIMEInternal(
|
|
const IMENotification& aIMENotification) override;
|
|
|
|
nsCOMPtr<nsIWidget> mParent;
|
|
// Is this a toplevel window?
|
|
bool mIsTopLevel;
|
|
// Has this widget been destroyed yet?
|
|
bool mIsDestroyed;
|
|
|
|
// This is a flag that tracks if we need to resize a widget or
|
|
// window when we show it.
|
|
bool mNeedsResize;
|
|
// This is a flag that tracks if we need to move a widget or
|
|
// window when we show it.
|
|
bool mNeedsMove;
|
|
// Should we send resize events on all resizes?
|
|
bool mListenForResizes;
|
|
// This flag tracks if we're hidden or shown.
|
|
bool mIsShown;
|
|
bool mNeedsShow;
|
|
// is this widget enabled?
|
|
bool mEnabled;
|
|
// has the native window for this been created yet?
|
|
bool mCreated;
|
|
|
|
private:
|
|
void DestroyChildWindows();
|
|
GtkWidget *GetToplevelWidget();
|
|
nsWindow *GetContainerWindow();
|
|
void SetUrgencyHint(GtkWidget *top_window, bool state);
|
|
void *SetupPluginPort(void);
|
|
void SetDefaultIcon(void);
|
|
void InitButtonEvent(mozilla::WidgetMouseEvent& aEvent,
|
|
GdkEventButton* aGdkEvent);
|
|
bool DispatchCommandEvent(nsIAtom* aCommand);
|
|
bool DispatchContentCommandEvent(int32_t aMsg);
|
|
bool CheckForRollup(gdouble aMouseX, gdouble aMouseY,
|
|
bool aIsWheel, bool aAlwaysRollup);
|
|
bool GetDragInfo(mozilla::WidgetMouseEvent* aMouseEvent,
|
|
GdkWindow** aWindow, gint* aButton,
|
|
gint* aRootX, gint* aRootY);
|
|
void ClearCachedResources();
|
|
|
|
GtkWidget *mShell;
|
|
MozContainer *mContainer;
|
|
GdkWindow *mGdkWindow;
|
|
|
|
uint32_t mHasMappedToplevel : 1,
|
|
mIsFullyObscured : 1,
|
|
mRetryPointerGrab : 1;
|
|
nsSizeMode mSizeState;
|
|
PluginType mPluginType;
|
|
|
|
int32_t mTransparencyBitmapWidth;
|
|
int32_t mTransparencyBitmapHeight;
|
|
|
|
#if GTK_CHECK_VERSION(3,4,0)
|
|
// This field omits duplicate scroll events caused by GNOME bug 726878.
|
|
guint32 mLastScrollEventTime;
|
|
#endif
|
|
|
|
#ifdef MOZ_HAVE_SHMIMAGE
|
|
// If we're using xshm rendering, mThebesSurface wraps mShmImage
|
|
nsRefPtr<nsShmImage> mShmImage;
|
|
#endif
|
|
nsRefPtr<gfxASurface> mThebesSurface;
|
|
|
|
#ifdef ACCESSIBILITY
|
|
nsRefPtr<mozilla::a11y::Accessible> mRootAccessible;
|
|
|
|
/**
|
|
* Request to create the accessible for this window if it is top level.
|
|
*/
|
|
void CreateRootAccessible();
|
|
|
|
/**
|
|
* Dispatch accessible event for the top level window accessible.
|
|
*
|
|
* @param aEventType [in] the accessible event type to dispatch
|
|
*/
|
|
void DispatchEventToRootAccessible(uint32_t aEventType);
|
|
|
|
/**
|
|
* Dispatch accessible window activate event for the top level window
|
|
* accessible.
|
|
*/
|
|
void DispatchActivateEventAccessible();
|
|
|
|
/**
|
|
* Dispatch accessible window deactivate event for the top level window
|
|
* accessible.
|
|
*/
|
|
void DispatchDeactivateEventAccessible();
|
|
|
|
/**
|
|
* Dispatch accessible window maximize event for the top level window
|
|
* accessible.
|
|
*/
|
|
void DispatchMaximizeEventAccessible();
|
|
|
|
/**
|
|
* Dispatch accessible window minize event for the top level window
|
|
* accessible.
|
|
*/
|
|
void DispatchMinimizeEventAccessible();
|
|
|
|
/**
|
|
* Dispatch accessible window restore event for the top level window
|
|
* accessible.
|
|
*/
|
|
void DispatchRestoreEventAccessible();
|
|
#endif
|
|
|
|
// Updates the bounds of the socket widget we manage for remote plugins.
|
|
void ResizePluginSocketWidget();
|
|
|
|
// e10s specific - for managing the socket widget this window hosts.
|
|
nsPluginNativeWindowGtk* mPluginNativeWindow;
|
|
|
|
// The cursor cache
|
|
static GdkCursor *gsGtkCursorCache[eCursorCount];
|
|
|
|
// Transparency
|
|
bool mIsTransparent;
|
|
// This bitmap tracks which pixels are transparent. We don't support
|
|
// full translucency at this time; each pixel is either fully opaque
|
|
// or fully transparent.
|
|
gchar* mTransparencyBitmap;
|
|
|
|
// all of our DND stuff
|
|
void InitDragEvent(mozilla::WidgetDragEvent& aEvent);
|
|
|
|
float mLastMotionPressure;
|
|
|
|
// Remember the last sizemode so that we can restore it when
|
|
// leaving fullscreen
|
|
nsSizeMode mLastSizeMode;
|
|
|
|
static bool DragInProgress(void);
|
|
|
|
void DispatchMissedButtonReleases(GdkEventCrossing *aGdkEvent);
|
|
|
|
// nsBaseWidget
|
|
virtual LayerManager* GetLayerManager(PLayerTransactionChild* aShadowManager = nullptr,
|
|
LayersBackend aBackendHint = mozilla::layers::LayersBackend::LAYERS_NONE,
|
|
LayerManagerPersistence aPersistence = LAYER_MANAGER_CURRENT,
|
|
bool* aAllowRetaining = nullptr) override;
|
|
|
|
void CleanLayerManagerRecursive();
|
|
|
|
/**
|
|
* |mIMModule| takes all IME related stuff.
|
|
*
|
|
* This is owned by the top-level nsWindow or the topmost child
|
|
* nsWindow embedded in a non-Gecko widget.
|
|
*
|
|
* The instance is created when the top level widget is created. And when
|
|
* the widget is destroyed, it's released. All child windows refer its
|
|
* ancestor widget's instance. So, one set of IM contexts is created for
|
|
* all windows in a hierarchy. If the children are released after the top
|
|
* level window is released, the children still have a valid pointer,
|
|
* however, IME doesn't work at that time.
|
|
*/
|
|
nsRefPtr<nsGtkIMModule> mIMModule;
|
|
|
|
// HiDPI scale conversion
|
|
gint GdkScaleFactor();
|
|
|
|
// To GDK
|
|
gint DevicePixelsToGdkCoordRoundUp(int pixels);
|
|
gint DevicePixelsToGdkCoordRoundDown(int pixels);
|
|
GdkPoint DevicePixelsToGdkPointRoundDown(nsIntPoint point);
|
|
GdkRectangle DevicePixelsToGdkRectRoundOut(nsIntRect rect);
|
|
|
|
// From GDK
|
|
int GdkCoordToDevicePixels(gint coord);
|
|
mozilla::LayoutDeviceIntPoint GdkPointToDevicePixels(GdkPoint point);
|
|
nsIntRect GdkRectToDevicePixels(GdkRectangle rect);
|
|
};
|
|
|
|
class nsChildWindow : public nsWindow {
|
|
public:
|
|
nsChildWindow();
|
|
~nsChildWindow();
|
|
};
|
|
|
|
#endif /* __nsWindow_h__ */
|