X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/da1bd25f2991b3075d311c29ee9d76a751a69346..821baf7da4a57028eaa17830b6195056216b71f9:/include/wx/gtk/window.h diff --git a/include/wx/gtk/window.h b/include/wx/gtk/window.h index 5bcfb26b5c..4d30ba2256 100644 --- a/include/wx/gtk/window.h +++ b/include/wx/gtk/window.h @@ -18,13 +18,6 @@ struct wxGtkIMData; WX_DEFINE_EXPORTED_ARRAY_PTR(GdkWindow *, wxArrayGdkWindows); -//----------------------------------------------------------------------------- -// callback definition for inserting a window (internal) -//----------------------------------------------------------------------------- - -class WXDLLIMPEXP_CORE wxWindowGTK; -typedef void (*wxInsertChildFunction)( wxWindowGTK*, wxWindowGTK* ); - //----------------------------------------------------------------------------- // wxWindowGTK //----------------------------------------------------------------------------- @@ -61,13 +54,14 @@ public: virtual void Lower(); virtual bool Show( bool show = true ); - virtual void DoEnable( bool enable ); virtual void SetWindowStyleFlag( long style ); virtual bool IsRetained() const; virtual void SetFocus(); + + // hint from wx to native GTK+ tab traversal code virtual void SetCanFocus(bool canFocus); virtual bool Reparent( wxWindowBase *newParent ); @@ -90,8 +84,8 @@ public: virtual int GetCharWidth() const; virtual void GetTextExtent(const wxString& string, int *x, int *y, - int *descent = (int *) NULL, - int *externalLeading = (int *) NULL, + int *descent = NULL, + int *externalLeading = NULL, const wxFont *theFont = (const wxFont *) NULL) const; @@ -102,7 +96,7 @@ public: virtual int GetScrollThumb( int orient ) const; virtual int GetScrollRange( int orient ) const; virtual void ScrollWindow( int dx, int dy, - const wxRect* rect = (wxRect *) NULL ); + const wxRect* rect = NULL ); virtual bool ScrollLines(int lines); virtual bool ScrollPages(int pages); @@ -145,9 +139,7 @@ public: bool PreCreation( wxWindowGTK *parent, const wxPoint &pos, const wxSize &size ); void PostCreation(); - // Internal addition of child windows. differs from class - // to class not by using virtual functions but by using - // the m_insertCallback. + // Internal addition of child windows void DoAddChild(wxWindowGTK *child); // This methods sends wxPaintEvents to the window. It reads the @@ -186,7 +178,23 @@ public: // 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 @@ -206,26 +214,15 @@ protected: // Check if the given window makes part of this widget bool GTKIsOwnWindow(GdkWindow *window) const; - // Set the focus to this window if its setting was delayed because the - // widget hadn't been realized when SetFocus() was called - // - // Return true if focus was set to us, false if nothing was done - bool GTKSetDelayedFocusIfNeeded(); - public: // Returns the default context which usually is anti-aliased PangoContext *GtkGetPangoDefaultContext(); #if wxUSE_TOOLTIPS - virtual void ApplyToolTip( GtkTooltips *tips, const wxChar *tip ); + // applies tooltip to the widget (tip must be UTF-8 encoded) + virtual void ApplyToolTip( GtkTooltips *tips, const gchar *tip ); #endif // wxUSE_TOOLTIPS - // Called from GTK signal handlers. it indicates that - // the layouting functions have to be called later on - // (i.e. in idle time, implemented in OnInternalIdle() ). - void GtkUpdateSize() { m_sizeSet = false; } - - // Called when a window should delay showing itself // until idle time. This partly mimmicks defered // sizing under MSW. @@ -242,15 +239,9 @@ public: // is this window transparent for the mouse events (as wxStaticBox is)? virtual bool IsTransparentForMouse() const { return false; } - // is this a radiobutton (used by radiobutton code itself only)? - virtual bool IsRadioButton() const { return false; } - // Common scroll event handling code for wxWindow and wxScrollBar wxEventType GetScrollEventType(GtkRange* range); - void BlockScrollEvent(); - void UnblockScrollEvent(); - // position and size of the window int m_x, m_y; int m_width, m_height; @@ -262,9 +253,12 @@ public: // return true if the window is of a standard (i.e. not wxWidgets') class bool IsOfStandardClass() const { return m_wxwindow == NULL; } - + // this widget will be queried for GTK's focus events GtkWidget *m_focusWidget; + + void GTKDisableFocusOutEvent(); + void GTKEnableFocusOutEvent(); wxGtkIMData *m_imData; @@ -278,10 +272,6 @@ public: // horizontal/vertical scroll position double m_scrollPos[ScrollDir_Max]; - // if true, don't notify about adjustment change (without resetting the - // flag, so this has to be done manually) - bool m_blockValueChanged[ScrollDir_Max]; - // return the scroll direction index corresponding to the given orientation // (which is wxVERTICAL or wxHORIZONTAL) static ScrollDir ScrollDirFromOrient(int orient) @@ -298,15 +288,10 @@ public: // find the direction of the given scrollbar (must be one of ours) ScrollDir ScrollDirFromRange(GtkRange *range) const; - // extra (wxGTK-specific) flags bool m_noExpose:1; // wxGLCanvas has its own redrawing bool m_nativeSizeEvent:1; // wxGLCanvas sends wxSizeEvent upon "alloc_size" - bool m_hasScrolling:1; bool m_hasVMT:1; - bool m_sizeSet:1; - bool m_resizing:1; - bool m_hasFocus:1; // true if == FindFocus() bool m_isScrolling:1; // dragging scrollbar thumb? bool m_clipPaintRegion:1; // true after ScrollWindow() wxRegion m_nativeUpdateRegion; // not transformed for RTL @@ -315,15 +300,9 @@ public: bool m_needsStyleChange:1; // May not be able to change // background style until OnIdle bool m_mouseButtonDown:1; - bool m_blockScrollEvent:1; bool m_showOnIdle:1; // postpone showing the window until idle - // C++ has no virtual methods in the constrcutor of any class but we need - // different methods of inserting a child window into a wxFrame, - // wxMDIFrame, wxNotebook etc. this is the callback that will get used. - wxInsertChildFunction m_insertCallback; - protected: // implement the base class pure virtuals virtual void DoClientToScreen( int *x, int *y ) const; @@ -336,14 +315,22 @@ protected: int sizeFlags = wxSIZE_AUTO); virtual void DoSetClientSize(int width, int height); virtual void DoMoveWindow(int x, int y, int width, int height); + virtual void DoEnable(bool enable); #if wxUSE_MENUS_NATIVE virtual bool DoPopupMenu( wxMenu *menu, int x, int y ); + virtual void DoPopupMenuUpdateUI(wxMenu* menu); #endif // wxUSE_MENUS_NATIVE virtual void DoCaptureMouse(); virtual void DoReleaseMouse(); + virtual void DoFreeze(); + virtual void DoThaw(); + + static void GTKFreezeWidget(GtkWidget *w); + static void GTKThawWidget(GtkWidget *w); + #if wxUSE_TOOLTIPS virtual void DoSetToolTip( wxToolTip *tip ); #endif // wxUSE_TOOLTIPS @@ -351,7 +338,7 @@ protected: // common part of all ctors (not virtual because called from ctor) void Init(); - virtual void DoMoveInTabOrder(wxWindow *win, MoveKind move); + virtual void DoMoveInTabOrder(wxWindow *win, WindowOrder move); virtual bool DoNavigateIn(int flags); @@ -392,12 +379,11 @@ private: // return true if we scrolled, false otherwise (on error or simply if we // are already at the end) bool DoScrollByUnits(ScrollDir dir, ScrollUnit unit, int units); + virtual void AddChildGTK(wxWindowGTK* child); DECLARE_DYNAMIC_CLASS(wxWindowGTK) DECLARE_NO_COPY_CLASS(wxWindowGTK) }; -extern WXDLLIMPEXP_CORE wxWindow *wxFindFocusedChild(wxWindowGTK *win); - #endif // _WX_GTK_WINDOW_H_