// implement base class (pure) virtual methods
// -------------------------------------------
+ virtual void SetLabel(const wxString& WXUNUSED(label)) { }
+ virtual wxString GetLabel() const { return wxEmptyString; }
+
virtual bool Destroy();
virtual void Raise();
virtual void Lower();
- virtual bool Show( bool show = TRUE );
- virtual bool Enable( bool enable = TRUE );
+ virtual bool Show( bool show = true );
+ virtual bool Enable( bool enable = true );
+
+ virtual void SetWindowStyleFlag( long style );
virtual bool IsRetained() const;
virtual void WarpPointer(int x, int y);
- virtual void Refresh( bool eraseBackground = TRUE,
+ virtual void Refresh( bool eraseBackground = true,
const wxRect *rect = (const wxRect *) NULL );
virtual void Update();
virtual void ClearBackground();
const wxFont *theFont = (const wxFont *) NULL)
const;
-#if wxUSE_MENUS_NATIVE
- virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
-#endif // wxUSE_MENUS_NATIVE
-
virtual void SetScrollbar( int orient, int pos, int thumbVisible,
- int range, bool refresh = TRUE );
- virtual void SetScrollPos( int orient, int pos, bool refresh = TRUE );
+ int range, bool refresh = true );
+ virtual void SetScrollPos( int orient, int pos, bool refresh = true );
virtual int GetScrollPos( int orient ) const;
virtual int GetScrollThumb( int orient ) const;
virtual int GetScrollRange( int orient ) const;
virtual void ScrollWindow( int dx, int dy,
const wxRect* rect = (wxRect *) NULL );
+ virtual bool ScrollLines(int lines);
+ virtual bool ScrollPages(int pages);
#if wxUSE_DRAG_AND_DROP
virtual void SetDropTarget( wxDropTarget *dropTarget );
#endif // wxUSE_DRAG_AND_DROP
-#ifdef __WXGTK20__
virtual void AddChild( wxWindowBase *child );
virtual void RemoveChild( wxWindowBase *child );
-#endif
+
+ // currently wxGTK2-only
+ void SetDoubleBuffered(bool on);
// implementation
// --------------
void OnIdle(wxIdleEvent& WXUNUSED(event)) {}
// wxGTK-specific: called recursively by Enable,
- // to give widgets an oppprtunity to correct their colours after they
+ // to give widgets an opportunity to correct their colours after they
// have been changed by Enable
virtual void OnParentEnable( bool WXUNUSED(enable) ) {}
// 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 nor clear, which native widget is the top
+ // 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();
virtual bool IsOwnGtkWindow( GdkWindow *window );
void ConnectWidget( GtkWidget *widget );
-#ifdef __WXGTK20__
+protected:
+ // 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);
+
+public:
// 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; // MR: Now unused
-#endif
-
#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
+ // 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; }
+ void GtkUpdateSize() { m_sizeSet = false; }
// fix up the mouse event coords, used by wxListBox only so far
virtual void FixUpMouseEvent(GtkWidget * WXUNUSED(widget),
wxCoord& WXUNUSED(y)) { }
// is this window transparent for the mouse events (as wxStaticBox is)?
- virtual bool IsTransparentForMouse() const { return FALSE; }
+ virtual bool IsTransparentForMouse() const { return false; }
// is this a radiobutton (used by radiobutton code itself only)?
- virtual bool IsRadioButton() const { return FALSE; }
+ 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;
// this widget will be queried for GTK's focus events
GtkWidget *m_focusWidget;
-#ifdef __WXGTK20__
wxGtkIMData *m_imData;
-#else // GTK 1
-#ifdef HAVE_XIM
- // XIM support for wxWidgets
- GdkIC *m_ic;
- GdkICAttr *m_icattr;
-#endif // HAVE_XIM
-#endif // GTK 2/1
-
-#ifndef __WXGTK20__
- // The area to be cleared (and not just refreshed)
- // We cannot make this distinction under GTK 2.0.
- wxRegion m_clearRegion;
-#endif
-
- // scrolling stuff
- GtkAdjustment *m_hAdjust,*m_vAdjust;
- float m_oldHorizontalPos;
- float m_oldVerticalPos;
+
+ // horizontal/vertical scroll bar
+ GtkRange* m_scrollBar[2];
+ // horizontal/vertical scroll position
+ double m_scrollPos[2];
+ bool m_blockValueChanged[2];
// extra (wxGTK-specific) flags
bool m_needParent:1; // ! wxFrame, wxDialog, wxNotebookPage ?
bool m_acceptsFocus:1; // true if not static
bool m_hasFocus:1; // true if == FindFocus()
bool m_isScrolling:1; // dragging scrollbar thumb?
- bool m_clipPaintRegion:1; // TRUE after ScrollWindow()
-#ifdef __WXGTK20__
+ bool m_clipPaintRegion:1; // true after ScrollWindow()
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
+ bool m_mouseButtonDown:1;
+ bool m_blockScrollEvent:1;
// 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;
virtual void DoScreenToClient( int *x, int *y ) const;
virtual void DoSetClientSize(int width, int height);
virtual void DoMoveWindow(int x, int y, int width, int height);
+#if wxUSE_MENUS_NATIVE
+ virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
+#endif // wxUSE_MENUS_NATIVE
+
virtual void DoCaptureMouse();
virtual void DoReleaseMouse();
virtual void DoSetToolTip( wxToolTip *tip );
#endif // wxUSE_TOOLTIPS
-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
// 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
+ // helper function to ease native widgets wrapping, called by
// ApplyWidgetStyle -- override this, not ApplyWidgetStyle
virtual void DoApplyWidgetStyle(GtkRcStyle *style);
+ // sets the border of a given GtkScrolledWindow from a wx style
+ static void GtkScrolledWindowSetBorder(GtkWidget* w, int style);
+
private:
DECLARE_DYNAMIC_CLASS(wxWindowGTK)
DECLARE_NO_COPY_CLASS(wxWindowGTK)
projects / wxWidgets.git / blobdiff