X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2b5f62a0b2db198609b45dec622a018dae37008e..cb8cc2506b73a5ea51b515a41eb6ea7a5f5ad60c:/include/wx/gtk1/window.h diff --git a/include/wx/gtk1/window.h b/include/wx/gtk1/window.h index 13adf9b21f..46475e3ea2 100644 --- a/include/wx/gtk1/window.h +++ b/include/wx/gtk1/window.h @@ -7,26 +7,25 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// - #ifndef __GTKWINDOWH__ #define __GTKWINDOWH__ -#if defined(__GNUG__) && !defined(__APPLE__) - #pragma interface -#endif +// helper structure that holds class that holds GtkIMContext object and +// some additional data needed for key events processing +struct wxGtkIMData; //----------------------------------------------------------------------------- // callback definition for inserting a window (internal) //----------------------------------------------------------------------------- -class wxWindowGTK; +class WXDLLIMPEXP_CORE wxWindowGTK; typedef void (*wxInsertChildFunction)( wxWindowGTK*, wxWindowGTK* ); //----------------------------------------------------------------------------- // wxWindowGTK //----------------------------------------------------------------------------- -class wxWindowGTK : public wxWindowBase +class WXDLLIMPEXP_CORE wxWindowGTK : public wxWindowBase { public: // creating the window @@ -69,13 +68,15 @@ public: virtual void Refresh( bool eraseBackground = TRUE, const wxRect *rect = (const wxRect *) NULL ); virtual void Update(); - virtual void Clear(); + virtual void ClearBackground(); virtual bool SetBackgroundColour( const wxColour &colour ); virtual bool SetForegroundColour( const wxColour &colour ); virtual bool SetCursor( const wxCursor &cursor ); virtual bool SetFont( const wxFont &font ); + virtual bool SetBackgroundStyle(wxBackgroundStyle style) ; + virtual int GetCharHeight() const; virtual int GetCharWidth() const; virtual void GetTextExtent(const wxString& string, @@ -102,6 +103,11 @@ public: virtual void SetDropTarget( wxDropTarget *dropTarget ); #endif // wxUSE_DRAG_AND_DROP +#ifdef __WXGTK20__ + virtual void AddChild( wxWindowBase *child ); + virtual void RemoveChild( wxWindowBase *child ); +#endif + // implementation // -------------- @@ -114,11 +120,7 @@ public: // Internal represention of Update() void GtkUpdate(); - - // For delayed background - void GtkSetBackgroundColour( const wxColour &colour ); - void GtkSetForegroundColour( const wxColour &colour ); - + // For compatibility across platforms (not in event table) void OnIdle(wxIdleEvent& WXUNUSED(event)) {} @@ -135,7 +137,7 @@ public: // to class not by using virtual functions but by using // the m_insertCallback. 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 @@ -153,31 +155,28 @@ public: virtual bool IsOwnGtkWindow( GdkWindow *window ); void ConnectWidget( GtkWidget *widget ); - // Creates a new widget style if none is there - // and sets m_widgetStyle to this value. - GtkStyle *GetWidgetStyle(); - #ifdef __WXGTK20__ // Returns the default context which usually is anti-aliased PangoContext *GtkGetPangoDefaultContext(); - + // Returns the X11 context which renders on the X11 client // side (which can be remote) and which usually is not // anti-aliased and is thus faster + // MR: Now returns the default pango_context for the widget as GtkGetPangoDefaultContext to + // not depend on libpangox - which is completely deprecated. + //BCI: Remove GtkGetPangoX11Context and m_x11Context completely when symbols may be removed PangoContext *GtkGetPangoX11Context(); - PangoContext *m_x11Context; + PangoContext *m_x11Context; // MR: Now unused #endif - // Called by SetFont() and SetXXXColour etc - void SetWidgetStyle(); - - // Overridden in many GTK widgets who have to handle subwidgets - virtual void ApplyWidgetStyle(); - #if wxUSE_TOOLTIPS virtual void ApplyToolTip( GtkTooltips *tips, const wxChar *tip ); #endif // wxUSE_TOOLTIPS + // Call after modifing the value of m_hAdjust or m_vAdjust to bring the + // scrolbar in sync (this does not generate any wx events) + void GtkUpdateScrollbar(int orient); + // Called from GTK signales handlers. it indicates that // the layouting functions have to be called later on // (i.e. in idle time, implemented in OnInternalIdle() ). @@ -201,20 +200,20 @@ public: // see the docs in src/gtk/window.cpp GtkWidget *m_widget; // mostly the widget seen by the rest of GTK - GtkWidget *m_wxwindow; // mostly the client area as per wxWindows + GtkWidget *m_wxwindow; // mostly the client area as per wxWidgets // this widget will be queried for GTK's focus events GtkWidget *m_focusWidget; #ifdef __WXGTK20__ - GtkIMMulticontext *m_imContext; -#else -#if HAVE_XIM - // XIM support for wxWindows + wxGtkIMData *m_imData; +#else // GTK 1 +#ifdef HAVE_XIM + // XIM support for wxWidgets GdkIC *m_ic; GdkICAttr *m_icattr; -#endif -#endif +#endif // HAVE_XIM +#endif // GTK 2/1 #ifndef __WXGTK20__ // The area to be cleared (and not just refreshed) @@ -239,19 +238,12 @@ public: bool m_hasFocus:1; // true if == FindFocus() bool m_isScrolling:1; // dragging scrollbar thumb? bool m_clipPaintRegion:1; // TRUE after ScrollWindow() - bool m_queuedFullRedraw:1; // TRUE after DoMoveWindow - - // These are true if the style were set before the widget was realized - // (typcally in the constructor) but the actual GTK style must not be set - // before the widget has been "realized" - bool m_delayedForegroundColour:1; - bool m_delayedBackgroundColour:1; - - // Contains GTK's widgets internal information about non-default widget - // font and colours. we create one for each widget that gets any - // non-default attribute set via SetFont() or SetForegroundColour() / - // SetBackgroundColour(). - GtkStyle *m_widgetStyle; +#ifdef __WXGTK20__ + bool m_dirtyTabOrder:1; // tab order changed, GTK focus + // chain needs update +#endif + bool m_needsStyleChange:1; // May not be able to change + // background style until OnIdle // C++ has no virtual methods in the constrcutor of any class but we need // different methods of inserting a child window into a wxFrame, @@ -272,7 +264,7 @@ public: virtual void DoCaptureMouse(); virtual void DoReleaseMouse(); - + #if wxUSE_TOOLTIPS virtual void DoSetToolTip( wxToolTip *tip ); #endif // wxUSE_TOOLTIPS @@ -281,11 +273,32 @@ protected: // common part of all ctors (not virtual because called from ctor) void Init(); +#ifdef __WXGTK20__ + virtual void DoMoveInTabOrder(wxWindow *win, MoveKind move); + + // Copies m_children tab order to GTK focus chain: + void RealizeTabOrder(); +#endif + + // Called by ApplyWidgetStyle (which is called by SetFont() and + // SetXXXColour etc to apply style changed to native widgets) to create + // modified GTK style with non-standard attributes. If forceStyle=true, + // creates empty GtkRcStyle if there are no modifications, otherwise + // returns NULL in such case. + GtkRcStyle *CreateWidgetStyle(bool forceStyle = false); + + // Overridden in many GTK widgets who have to handle subwidgets + virtual void ApplyWidgetStyle(bool forceStyle = false); + + // helper function to ease native widgets wrapping, called by + // ApplyWidgetStyle -- override this, not ApplyWidgetStyle + virtual void DoApplyWidgetStyle(GtkRcStyle *style); + private: DECLARE_DYNAMIC_CLASS(wxWindowGTK) DECLARE_NO_COPY_CLASS(wxWindowGTK) }; -extern wxWindow *wxFindFocusedChild(wxWindowGTK *win); +extern WXDLLIMPEXP_CORE wxWindow *wxFindFocusedChild(wxWindowGTK *win); #endif // __GTKWINDOWH__