X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5644933fa64abf5a122e3f15d0a66d415a63c35b..9d5507f7a2701395e1d5c121bd877bb9066ee6ea:/include/wx/gtk/window.h diff --git a/include/wx/gtk/window.h b/include/wx/gtk/window.h index 82b9f99d8c..5d751165ec 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 //----------------------------------------------------------------------------- @@ -61,7 +54,6 @@ public: virtual void Lower(); virtual bool Show( bool show = true ); - virtual void DoEnable( bool enable ); virtual void SetWindowStyleFlag( long style ); @@ -69,6 +61,9 @@ public: virtual void SetFocus(); + // hint from wx to native GTK+ tab traversal code + virtual void SetCanFocus(bool canFocus); + virtual bool Reparent( wxWindowBase *newParent ); virtual void WarpPointer(int x, int y); @@ -180,6 +175,17 @@ public: 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; + protected: // Override GTKWidgetNeedsMnemonic and return true if your // needs to set its mnemonic widget, such as for a @@ -211,15 +217,10 @@ public: 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. @@ -242,9 +243,6 @@ public: // 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; @@ -254,6 +252,9 @@ public: GtkWidget *m_widget; // mostly the widget seen by the rest of GTK GtkWidget *m_wxwindow; // mostly the client area as per wxWidgets + // 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; @@ -269,10 +270,6 @@ 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) @@ -289,15 +286,11 @@ public: // find the direction of the given scrollbar (must be one of ours) ScrollDir ScrollDirFromRange(GtkRange *range) const; - // extra (wxGTK-specific) flags - bool m_needParent:1; // ! wxFrame, wxDialog, wxNotebookPage ? 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() @@ -307,16 +300,16 @@ 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 +protected: // 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; + typedef void (*InsertChildFunction)(wxWindowGTK*, wxWindowGTK*); + InsertChildFunction m_insertCallback; -protected: // implement the base class pure virtuals virtual void DoClientToScreen( int *x, int *y ) const; virtual void DoScreenToClient( int *x, int *y ) const; @@ -328,6 +321,7 @@ 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 ); @@ -343,7 +337,7 @@ 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); @@ -373,6 +367,8 @@ protected: // should be called from OnInternalIdle() if it's overridden void GTKUpdateCursor(); + void ConstrainSize(); + private: enum ScrollUnit { ScrollUnit_Line, ScrollUnit_Page, ScrollUnit_Max };