const wxFont *theFont = (const wxFont *) NULL)
const;
- virtual void ClientToScreen( int *x, int *y ) const;
- virtual void ScreenToClient( int *x, int *y ) const;
-
virtual bool PopupMenu( wxMenu *menu, int x, int y );
virtual void SetScrollbar( int orient, int pos, int thumbVisible,
// implementation
// --------------
- // wxWindows callbacks
- void OnKeyDown( wxKeyEvent &event );
-
- // simple accessors
- bool HasVMT() const { return m_hasVMT; }
-
- int GetX() const { return m_x; }
- int GetY() const { return m_y; }
- int GetWidth() const { return m_width; }
- int GetHeight() const { return m_height; }
-
- GtkWidget *GetWxWindow() const { return m_wxwindow; }
- GtkWidget *GetWidget() const { return GetHandle(); }
-
- GtkAdjustment *GetHAdjust() const { return m_hAdjust; }
- GtkAdjustment *GetVAdjust() const { return m_vAdjust; }
-
- float GetOldHorizontalPos() const { return m_oldHorizontalPos; }
- float GetOldVerticalPos() const { return m_oldVerticalPos; }
-
- void SetOldHorizontalPos(float fpos) { m_oldHorizontalPos = fpos; }
- void SetOldVerticalPos(float fpos) { m_oldVerticalPos = fpos; }
-
- bool IsSizeSet() const { return m_sizeSet; }
+ virtual WXWidget GetHandle() const { return m_widget; }
// also sets the global flag
void SetScrolling(bool scroll);
bool HasScrolling() const { return m_hasScrolling; }
bool IsScrolling() const { return m_isScrolling; }
- bool IsStaticBox() const { return m_isStaticBox; }
/* I don't want users to override what's done in idle so everything that
has to be done in idle time in order for wxGTK to work is done in
const wxSize &size, long style, const wxString &name );
void PostCreation();
- void InsertChild(wxWindow *child) { (*m_insertCallback)(this, child); }
- void DoAddChild(wxWindow *child) { AddChild(child); InsertChild(child); }
+ /* internal addition of child windows. differs from class
+ to class not by using virtual functions but by using
+ the m_insertCallback */
+ void DoAddChild(wxWindow *child);
/* the methods below are required because many native widgets
are composed of several subwidgets and setting a style for
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();
+
+ /* called by SetFont() and SetXXXColour etc */
void SetWidgetStyle();
+
+ /* overridden in many GTK widgets */
virtual void ApplyWidgetStyle();
#if wxUSE_TOOLTIPS
virtual void ApplyToolTip( GtkTooltips *tips, const wxChar *tip );
#endif // wxUSE_TOOLTIPS
- // called from GTK signales handlers
+ // 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() ).
void UpdateSize() { m_sizeSet = FALSE; }
- void InternalSetPosition(int x, int y) { m_x = x; m_y = y; }
- void InternalSetSize(int w, int h)
- { m_width = w; m_height = h; UpdateSize(); }
-protected:
// position and size of the window
int m_x, m_y;
int m_width, m_height;
- // see the docs in src/gtk/window.cpp
+ /* see the docs in src/gtk/window.cpp */
+ GtkWidget *m_widget;
GtkWidget *m_wxwindow;
- // scrolling stuff
+ /* scrolling stuff */
GtkAdjustment *m_hAdjust,*m_vAdjust;
- float m_oldHorizontalPos,
- m_oldVerticalPos;
+ float m_oldHorizontalPos;
+ float m_oldVerticalPos;
+
+ // we need an extra XGC flag set to get exposed
+ // events from overlapping children upon moving
+ // them. this flag will be set in this GC and
+ // the GC will be used in wxWindow::ScrollWindow().
GdkGC *m_scrollGC;
// extra (wxGTK-specific) flags
bool m_isFrame:1; /* faster than IS_KIND_OF */
bool m_acceptsFocus:1; /* ! wxStaticBox etc. */
+ // 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_delayedFont:1;
+ bool m_delayedForegroundColour:1;
+ bool m_delayedBackgroundColour:1;
+ bool m_delayedCursor:1;
+
+ // the cursor is set in OnInternalIdle(). this fields holds
+ // a reference to the cursor currently set in theGdk window
+ // so that we don't have to set it more than once
+ wxCursor m_currentGdkCursor;
+
+ // 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;
+ // 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;
// implement the base class pure virtuals
+ virtual void DoClientToScreen( int *x, int *y ) const;
+ virtual void DoScreenToClient( int *x, int *y ) const;
virtual void DoGetPosition( int *x, int *y ) const;
virtual void DoGetSize( int *width, int *height ) const;
virtual void DoGetClientSize( int *width, int *height ) const;
void Init();
private:
- DECLARE_EVENT_TABLE()
+ DECLARE_NO_COPY_CLASS(wxWindow);
};
#endif // __GTKWINDOWH__
projects / wxWidgets.git / blobdiff