implement wxEventLoop::DispatchTimeout() for wxGTK (thanks Paul) and rewrote it to...

[wxWidgets.git] / include / wx / gtk / choice.h

diff --git a/include/wx/gtk/choice.h b/include/wx/gtk/choice.h
index 1606120b09f243f6e4c10a832bb5f4be882da412..a0750e61b755cf9cad248c7d1863bfe9b42e0fc8 100644 (file)
--- a/include/wx/gtk/choice.h
+++ b/include/wx/gtk/choice.h
@@ -7,8 +7,8 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef __GTKCHOICEH__
-#define __GTKCHOICEH__
+#ifndef _WX_GTK_CHOICE_H_
+#define _WX_GTK_CHOICE_H_
 
 class WXDLLIMPEXP_FWD_BASE wxSortedArrayString;
 class WXDLLIMPEXP_FWD_BASE wxArrayString;
@@ -20,7 +20,10 @@ class WXDLLIMPEXP_FWD_BASE wxArrayString;
 class WXDLLIMPEXP_CORE wxChoice : public wxChoiceBase
 {
 public:
-    wxChoice();
+    wxChoice()
+    {
+        Init();
+    }
     wxChoice( wxWindow *parent, wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,
@@ -29,8 +32,7 @@ public:
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxChoiceNameStr )
     {
-        m_strings = (wxSortedArrayString *)NULL;
-
+        Init();
         Create(parent, id, pos, size, n, choices, style, validator, name);
     }
     wxChoice( wxWindow *parent, wxWindowID id,
@@ -41,8 +43,7 @@ public:
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxChoiceNameStr )
     {
-        m_strings = (wxSortedArrayString *)NULL;
-
+        Init();
         Create(parent, id, pos, size, choices, style, validator, name);
     }
     virtual ~wxChoice();
@@ -61,9 +62,7 @@ public:
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxChoiceNameStr );
 
-    // implement base class pure virtuals
-    void DoDeleteOneItem(unsigned int n);
-    void DoClear();
+    void SendSelectionChangedEvent(wxEventType evt_type);
 
     int GetSelection() const;
     void SetSelection(int n);
@@ -73,39 +72,47 @@ public:
     virtual wxString GetString(unsigned int n) const;
     virtual void SetString(unsigned int n, const wxString& string);
 
+    virtual void SetColumns(int n=1);
+    virtual int GetColumns() const;
+
+    virtual void DisableEvents();
+    virtual void EnableEvents();
+
     static wxVisualAttributes
     GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
 
 protected:
-    wxArrayPtrVoid m_clientData; // contains the client data for the items
+    // this array is only used for controls with wxCB_SORT style, so only
+    // allocate it if it's needed (hence using pointer)
+    wxSortedArrayString *m_strings;
 
-    virtual wxSize DoGetBestSize() const;
-    virtual void DoApplyWidgetStyle(GtkRcStyle *style);
-    virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
+    // contains the client data for the items
+    wxArrayPtrVoid m_clientData;
 
+    // index to GtkListStore cell which displays the item text
+    int m_stringCellIndex;
+
+    virtual wxSize DoGetBestSize() const;
     virtual int DoInsertItems(const wxArrayStringsAdapter& items,
                               unsigned int pos,
                               void **clientData, wxClientDataType type);
-
     virtual void DoSetItemClientData(unsigned int n, void* clientData);
     virtual void* DoGetItemClientData(unsigned int n) const;
+    virtual void DoClear();
+    virtual void DoDeleteOneItem(unsigned int n);
 
-private:
-    // DoInsertItems() helper
-    int GtkAddHelper(GtkWidget *menu, unsigned int pos, const wxString& item);
-
-    // this array is only used for controls with wxCB_SORT style, so only
-    // allocate it if it's needed (hence using pointer)
-    wxSortedArrayString *m_strings;
+    virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
+    virtual void DoApplyWidgetStyle(GtkRcStyle *style);
 
-public:
-    // this circumvents a GTK+ 2.0 bug so that the selection is
-    // invalidated properly
-    int m_selection_hack;
+    // in derived classes, implement this to insert list store entry
+    // with all items default except text
+    virtual void GTKInsertComboBoxTextItem( unsigned int n, const wxString& text );
 
 private:
+    void Init();
+
     DECLARE_DYNAMIC_CLASS(wxChoice)
 };
 
 
-#endif // __GTKCHOICEH__
+#endif // _WX_GTK_CHOICE_H_