- virtual void SetFocus();
- static wxWindow *FindFocus();
-
- virtual void AddChild( wxWindow *child );
- wxList& GetChildren() { return m_children; }
-
- virtual void RemoveChild( wxWindow *child );
- void SetReturnCode( int retCode );
- int GetReturnCode();
- wxWindow *GetParent() const
- { return m_parent; }
- wxWindow *GetGrandParent() const
- { return (m_parent ? m_parent->m_parent : (wxWindow*)NULL); }
- void SetParent( wxWindow *parent )
- { m_parent = parent; }
- virtual wxWindow *ReParent( wxWindow *newParent );
-
- wxEvtHandler *GetEventHandler() const;
- void SetEventHandler( wxEvtHandler *handler );
- void PushEventHandler( wxEvtHandler *handler );
- wxEvtHandler *PopEventHandler( bool deleteHandler = FALSE );
-
- virtual void SetValidator( const wxValidator &validator );
- virtual wxValidator *GetValidator();
-
- virtual void SetClientObject( wxClientData *data );
- virtual wxClientData *GetClientObject();
-
- virtual void SetClientData( void *data );
- virtual void *GetClientData();
-
- virtual void SetAcceleratorTable( const wxAcceleratorTable& accel );
- virtual wxAcceleratorTable *GetAcceleratorTable() { return &m_acceleratorTable; }
-
- bool IsBeingDeleted();
-
- void SetId( wxWindowID id );
- wxWindowID GetId() const;
-
- void SetCursor( const wxCursor &cursor );
+#if wxUSE_DRAG_AND_DROP
+ virtual void SetDropTarget( wxDropTarget *dropTarget );
+#endif // wxUSE_DRAG_AND_DROP
+
+ virtual void AddChild( wxWindowBase *child );
+ virtual void RemoveChild( wxWindowBase *child );
+
+ virtual void SetLayoutDirection(wxLayoutDirection dir);
+ virtual wxLayoutDirection GetLayoutDirection() const;
+ virtual wxCoord AdjustForLayoutDirection(wxCoord x,
+ wxCoord width,
+ wxCoord widthTotal) const;
+
+ virtual bool DoIsExposed( int x, int y ) const;
+ virtual bool DoIsExposed( int x, int y, int w, int h ) const;
+
+ // currently wxGTK2-only
+ void SetDoubleBuffered(bool on);
+ virtual bool IsDoubleBuffered() const;
+
+ // SetLabel(), which does nothing in wxWindow
+ virtual void SetLabel(const wxString& label) { m_gtkLabel = label; }
+ virtual wxString GetLabel() const { return m_gtkLabel; }
+
+ // implementation
+ // --------------
+
+ virtual WXWidget GetHandle() const { return m_widget; }
+
+ // many important things are done here, this function must be called
+ // regularly
+ virtual void OnInternalIdle();
+
+ // For compatibility across platforms (not in event table)
+ void OnIdle(wxIdleEvent& WXUNUSED(event)) {}
+
+ // Used by all window classes in the widget creation process.
+ bool PreCreation( wxWindowGTK *parent, const wxPoint &pos, const wxSize &size );
+ void PostCreation();
+
+ // Internal addition of child windows
+ void DoAddChild(wxWindowGTK *child);
+
+ // This methods sends wxPaintEvents to the window. It reads the
+ // update region, breaks it up into rects and sends an event
+ // for each rect. It is also responsible for background erase
+ // events and NC paint events. It is called from "draw" and
+ // "expose" handlers as well as from ::Update()
+ void GtkSendPaintEvents();
+
+ // The methods below are required because many native widgets
+ // are composed of several subwidgets and setting a style for
+ // the widget means setting it for all subwidgets as well.
+ // also, it is not clear which native widget is the top
+ // widget where (most of) the input goes. even tooltips have
+ // to be applied to all subwidgets.
+ virtual GtkWidget* GetConnectWidget();
+ void ConnectWidget( GtkWidget *widget );
+
+ // Called from several event handlers, if it returns true or false, the
+ // same value should be immediately returned by the handler without doing
+ // anything else. If it returns -1, the handler should continue as usual
+ int GTKCallbackCommonPrologue(struct _GdkEventAny *event) const;
+
+ // Simplified form of GTKCallbackCommonPrologue() which can be used from
+ // GTK callbacks without return value to check if the event should be
+ // ignored: if this returns true, the event shouldn't be handled
+ bool GTKShouldIgnoreEvent() const;
+
+
+ // override this if some events should never be consumed by wxWidgets but
+ // but have to be left for the native control
+ //
+ // base version just calls HandleWindowEvent()
+ virtual bool GTKProcessEvent(wxEvent& event) const;
+
+ // Map GTK widget direction of the given widget to/from wxLayoutDirection
+ static wxLayoutDirection GTKGetLayout(GtkWidget *widget);
+ static void GTKSetLayout(GtkWidget *widget, wxLayoutDirection dir);
+
+ // return true if this window must have a non-NULL parent, false if it can
+ // be created without parent (normally only top level windows but in wxGTK
+ // there is also the exception of wxMenuBar)
+ virtual bool GTKNeedsParent() const { return !IsTopLevel(); }
+
+ // This is called when capture is taken from the window. It will
+ // fire off capture lost events.
+ void GTKReleaseMouseAndNotify();
+
+ GdkWindow* GTKGetDrawingWindow() const;
+
+ bool GTKHandleFocusIn();
+ bool GTKHandleFocusOut();
+ void GTKHandleFocusOutNoDeferring();
+ static void GTKHandleDeferredFocusOut();
+
+protected:
+ // for controls composed of multiple GTK widgets, return true to eliminate
+ // spurious focus events if the focus changes between GTK+ children within
+ // the same wxWindow
+ virtual bool GTKNeedsToFilterSameWindowFocus() const { return false; }
+
+ // Override GTKWidgetNeedsMnemonic and return true if your
+ // needs to set its mnemonic widget, such as for a
+ // GtkLabel for wxStaticText, then do the actual
+ // setting of the widget inside GTKWidgetDoSetMnemonic
+ virtual bool GTKWidgetNeedsMnemonic() const;
+ virtual void GTKWidgetDoSetMnemonic(GtkWidget* w);
+
+ // Get the GdkWindows making part of this window: usually there will be
+ // only one of them in which case it should be returned directly by this
+ // function. If there is more than one GdkWindow (can be the case for
+ // composite widgets), return NULL and fill in the provided array
+ //
+ // This is not pure virtual for backwards compatibility but almost
+ // certainly must be overridden in any wxControl-derived class!
+ virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
+
+ // Check if the given window makes part of this widget
+ bool GTKIsOwnWindow(GdkWindow *window) const;
projects / wxWidgets.git / blobdiff