adding scroll wheel support

[wxWidgets.git] / include / wx / choicebk.h

diff --git a/include/wx/choicebk.h b/include/wx/choicebk.h
index 17f50bdc8d3bf46ab90fcc225b6d2c8ff0c8ec8f..46014cc251c8a978d1399b90d3128c77626648b6 100644 (file)
--- a/include/wx/choicebk.h
+++ b/include/wx/choicebk.h
@@ -12,43 +12,31 @@
 #ifndef _WX_CHOICEBOOK_H_
 #define _WX_CHOICEBOOK_H_
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma interface "choicebook.h"
-#endif
-
 #include "wx/defs.h"
 
 #if wxUSE_CHOICEBOOK
 
 #include "wx/bookctrl.h"
+#include "wx/choice.h"
 
-class WXDLLEXPORT wxChoice;
+class WXDLLIMPEXP_FWD_CORE wxChoice;
 
-// ----------------------------------------------------------------------------
-// constants
-// ----------------------------------------------------------------------------
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED,  wxBookCtrlEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING, wxBookCtrlEvent );
 
-// wxChoicebook styles
-enum
-{
-    // default alignment: top everywhere
-    wxCHB_DEFAULT = 0,
-
-    // put the choice control to the left/right/top/bottom of the page area
-    wxCHB_TOP    = 0x1,
-    wxCHB_BOTTOM = 0x2,
-    wxCHB_LEFT   = 0x4,
-    wxCHB_RIGHT  = 0x8,
-
-    // the mask which can be used to extract the alignment from the style
-    wxCHB_ALIGN_MASK = 0xf
-};
+// wxChoicebook flags
+#define wxCHB_DEFAULT          wxBK_DEFAULT
+#define wxCHB_TOP              wxBK_TOP
+#define wxCHB_BOTTOM           wxBK_BOTTOM
+#define wxCHB_LEFT             wxBK_LEFT
+#define wxCHB_RIGHT            wxBK_RIGHT
+#define wxCHB_ALIGN_MASK       wxBK_ALIGN_MASK
 
 // ----------------------------------------------------------------------------
 // wxChoicebook
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxChoicebook : public wxBookCtrl
+class WXDLLIMPEXP_CORE wxChoicebook : public wxBookCtrlBase
 {
 public:
     wxChoicebook()
@@ -88,38 +76,42 @@ public:
                             const wxString& text,
                             bool bSelect = false,
                             int imageId = -1);
-    virtual int SetSelection(size_t n);
+    virtual int SetSelection(size_t n)
+        { return DoSetSelection(n, SetSelection_SendEvent); }
+    virtual int ChangeSelection(size_t n) { return DoSetSelection(n); }
     virtual void SetImageList(wxImageList *imageList);
 
-    // returns true if we have wxCHB_TOP or wxCHB_BOTTOM style
-    bool IsVertical() const { return HasFlag(wxCHB_BOTTOM | wxCHB_TOP); }
-
     virtual bool DeleteAllPages();
 
+    // returns the choice control
+    wxChoice* GetChoiceCtrl() const { return (wxChoice*)m_bookctrl; }
+
 protected:
-    virtual wxWindow *DoRemovePage(size_t page);
+    virtual void DoSetWindowVariant(wxWindowVariant variant);
 
-private:
-    // common part of all constructors
-    void Init();
+    virtual wxWindow *DoRemovePage(size_t page);
 
     // get the size which the choice control should have
-    wxSize GetChoiceSize() const;
+    virtual wxSize GetControllerSize() const;
 
-    // get the page area
-    wxRect GetPageRect() const;
+    void UpdateSelectedPage(size_t newsel)
+    {
+        m_selection = static_cast<int>(newsel);
+        GetChoiceCtrl()->Select(newsel);
+    }
+
+    wxBookCtrlEvent* CreatePageChangingEvent() const;
+    void MakeChangedEvent(wxBookCtrlEvent &event);
 
     // event handlers
-    void OnSize(wxSizeEvent& event);
     void OnChoiceSelected(wxCommandEvent& event);
 
-
-    // the choice control we use for showing the pages index
-    wxChoice *m_choice;
-
     // the currently selected page or wxNOT_FOUND if none
     int m_selection;
 
+private:
+    // common part of all constructors
+    void Init();
 
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxChoicebook)
@@ -129,41 +121,16 @@ private:
 // choicebook event class and related stuff
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxChoicebookEvent : public wxBookCtrlEvent
-{
-public:
-    wxChoicebookEvent(wxEventType commandType = wxEVT_NULL, int id = 0,
-                      int nSel = -1, int nOldSel = -1)
-        : wxBookCtrlEvent(commandType, id, nSel, nOldSel)
-    {
-    }
+// wxChoicebookEvent is obsolete and defined for compatibility only
+typedef wxBookCtrlEvent wxChoicebookEvent;
+typedef wxBookCtrlEventFunction wxChoicebookEventFunction;
+#define wxChoicebookEventHandler(func) wxBookCtrlEventHandler(func)
 
-private:
-    DECLARE_DYNAMIC_CLASS_NO_COPY(wxChoicebookEvent)
-};
+#define EVT_CHOICEBOOK_PAGE_CHANGED(winid, fn) \
+    wx__DECLARE_EVT1(wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED, winid, wxBookCtrlEventHandler(fn))
 
-extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED;
-extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING;
-
-typedef void (wxEvtHandler::*wxChoicebookEventFunction)(wxChoicebookEvent&);
-
-#define EVT_CHOICEBOOK_PAGE_CHANGED(id, fn)                                 \
-  DECLARE_EVENT_TABLE_ENTRY(                                                \
-    wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED,                                  \
-    id,                                                                     \
-    -1,                                                                     \
-    (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxChoicebookEventFunction, &fn ),  \
-    NULL                                                                    \
-  ),
-
-#define EVT_CHOICEBOOK_PAGE_CHANGING(id, fn)                                \
-  DECLARE_EVENT_TABLE_ENTRY(                                                \
-    wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING,                                   \
-    id,                                                                     \
-    -1,                                                                     \
-    (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxChoicebookEventFunction, &fn ),  \
-    NULL                                                                    \
-  ),
+#define EVT_CHOICEBOOK_PAGE_CHANGING(winid, fn) \
+    wx__DECLARE_EVT1(wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING, winid, wxBookCtrlEventHandler(fn))
 
 #endif // wxUSE_CHOICEBOOK