Support using GetTextExtent() with empty string to get descent in wxOSX.

[wxWidgets.git] / include / wx / univ / slider.h

diff --git a/include/wx/univ/slider.h b/include/wx/univ/slider.h
index ac92c6a8733152bbb06ad5808cb3a16ce90c2fd1..6f6ae3a2aa98c417fb7f7a0d57f92347df5d5ab8 100644 (file)
--- a/include/wx/univ/slider.h
+++ b/include/wx/univ/slider.h
@@ -20,23 +20,23 @@
 
 // our actions are the same as scrollbars
 
-#define wxACTION_SLIDER_START       _T("start")     // to the beginning
-#define wxACTION_SLIDER_END         _T("end")       // to the end
-#define wxACTION_SLIDER_LINE_UP     _T("lineup")    // one line up/left
-#define wxACTION_SLIDER_PAGE_UP     _T("pageup")    // one page up/left
-#define wxACTION_SLIDER_LINE_DOWN   _T("linedown")  // one line down/right
-#define wxACTION_SLIDER_PAGE_DOWN   _T("pagedown")  // one page down/right
-#define wxACTION_SLIDER_PAGE_CHANGE _T("pagechange")// change page by numArg
-
-#define wxACTION_SLIDER_THUMB_DRAG      _T("thumbdrag")
-#define wxACTION_SLIDER_THUMB_MOVE      _T("thumbmove")
-#define wxACTION_SLIDER_THUMB_RELEASE   _T("thumbrelease")
+#define wxACTION_SLIDER_START       wxT("start")     // to the beginning
+#define wxACTION_SLIDER_END         wxT("end")       // to the end
+#define wxACTION_SLIDER_LINE_UP     wxT("lineup")    // one line up/left
+#define wxACTION_SLIDER_PAGE_UP     wxT("pageup")    // one page up/left
+#define wxACTION_SLIDER_LINE_DOWN   wxT("linedown")  // one line down/right
+#define wxACTION_SLIDER_PAGE_DOWN   wxT("pagedown")  // one page down/right
+#define wxACTION_SLIDER_PAGE_CHANGE wxT("pagechange")// change page by numArg
+
+#define wxACTION_SLIDER_THUMB_DRAG      wxT("thumbdrag")
+#define wxACTION_SLIDER_THUMB_MOVE      wxT("thumbmove")
+#define wxACTION_SLIDER_THUMB_RELEASE   wxT("thumbrelease")
 
 // ----------------------------------------------------------------------------
 // wxSlider
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxSlider : public wxSliderBase,
+class WXDLLIMPEXP_CORE wxSlider : public wxSliderBase,
                              public wxControlWithThumb
 {
 public:
@@ -77,7 +77,6 @@ public:
     virtual void SetThumbLength(int lenPixels);
     virtual int GetThumbLength() const;
 
-    virtual void SetTickFreq(int n, int WXUNUSED(dummy) = 0);
     virtual int GetTickFreq() const { return m_tickFreq; }
 
     // wxUniv-specific methods
@@ -118,19 +117,28 @@ public:
     virtual void OnPageScrollStart();
     virtual bool OnPageScroll(int pageInc);
 
-    // for wxStdSliderButtonInputHandler
+    // for wxStdSliderInputHandler
     wxScrollThumb& GetThumb() { return m_thumb; }
 
     virtual bool PerformAction(const wxControlAction& action,
                                long numArg = 0,
                                const wxString& strArg = wxEmptyString);
 
+    static wxInputHandler *GetStdInputHandler(wxInputHandler *handlerDef);
+    virtual wxInputHandler *DoGetStdInputHandler(wxInputHandler *handlerDef)
+    {
+        return GetStdInputHandler(handlerDef);
+    }
+
 protected:
     enum
     {
         INVALID_THUMB_VALUE = -0xffff
     };
 
+    // Platform-specific implementation of SetTickFreq
+    virtual void DoSetTickFreq(int freq);
+
     // overridden base class virtuals
     virtual wxSize DoGetBestClientSize() const;
     virtual void DoDraw(wxControlRenderer *renderer);
@@ -217,29 +225,4 @@ private:
     DECLARE_DYNAMIC_CLASS(wxSlider)
 };
 
-// ----------------------------------------------------------------------------
-// wxStdSliderButtonInputHandler: default slider input handling
-// ----------------------------------------------------------------------------
-
-class WXDLLEXPORT wxStdSliderButtonInputHandler : public wxStdInputHandler
-{
-public:
-    // default ctor
-    wxStdSliderButtonInputHandler(wxInputHandler *inphand)
-        : wxStdInputHandler(inphand)
-    {
-    }
-
-    // base class methods
-    virtual bool HandleKey(wxInputConsumer *consumer,
-                           const wxKeyEvent& event,
-                           bool pressed);
-    virtual bool HandleMouse(wxInputConsumer *consumer,
-                             const wxMouseEvent& event);
-    virtual bool HandleMouseMove(wxInputConsumer *consumer,
-                                 const wxMouseEvent& event);
-
-    virtual bool HandleFocus(wxInputConsumer *consumer, const wxFocusEvent& event);
-};
-
 #endif // _WX_UNIV_SLIDER_H_