No real changes, just make wxWindow::CanScroll() virtual.

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

diff --git a/include/wx/gtk/combobox.h b/include/wx/gtk/combobox.h
index 430a3c0fa8df173d4114180dcadb237526babed5..c655991e3cc229fe579584f5a465a84464cc06bc 100644 (file)
--- a/include/wx/gtk/combobox.h
+++ b/include/wx/gtk/combobox.h
@@ -3,7 +3,6 @@
 // Purpose:
 // Author:      Robert Roebling
 // Created:     01/02/97
-// Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -23,7 +22,11 @@ class WXDLLIMPEXP_CORE wxComboBox : public wxChoice,
                                     public wxTextEntry
 {
 public:
-    wxComboBox() { m_strings = NULL; }
+    wxComboBox()
+        : wxChoice(), wxTextEntry()
+    {
+        Init();
+    }
     wxComboBox(wxWindow *parent,
                wxWindowID id,
                const wxString& value = wxEmptyString,
@@ -33,7 +36,9 @@ public:
                long style = 0,
                const wxValidator& validator = wxDefaultValidator,
                const wxString& name = wxComboBoxNameStr)
+        : wxChoice(), wxTextEntry()
     {
+        Init();
         Create(parent, id, value, pos, size, n, choices, style, validator, name);
     }
 
@@ -45,9 +50,12 @@ public:
                long style = 0,
                const wxValidator& validator = wxDefaultValidator,
                const wxString& name = wxComboBoxNameStr)
+        : wxChoice(), wxTextEntry()
     {
+        Init();
         Create(parent, id, value, pos, size, choices, style, validator, name);
     }
+    ~wxComboBox();
 
     bool Create(wxWindow *parent, wxWindowID id,
                 const wxString& value = wxEmptyString,
@@ -81,16 +89,25 @@ public:
         return wxItemContainer::GetStringSelection();
     }
 
+    virtual void SetString(unsigned int n, const wxString& string);
+
+    virtual void Popup();
+    virtual void Dismiss();
+
     virtual void Clear()
     {
         wxTextEntry::Clear();
         wxItemContainer::Clear();
     }
 
-    bool IsEmpty() const { return wxItemContainer::IsEmpty(); }
+    // See wxComboBoxBase discussion of IsEmpty().
+    bool IsListEmpty() const { return wxItemContainer::IsEmpty(); }
+    bool IsTextEmpty() const { return wxTextEntry::IsEmpty(); }
 
     void OnChar( wxKeyEvent &event );
 
+    virtual void SetValue(const wxString& value);
+
     // Standard event handling
     void OnCut(wxCommandEvent& event);
     void OnCopy(wxCommandEvent& event);
@@ -108,8 +125,8 @@ public:
     void OnUpdateDelete(wxUpdateUIEvent& event);
     void OnUpdateSelectAll(wxUpdateUIEvent& event);
 
-    virtual void DisableEvents();
-    virtual void EnableEvents();
+    virtual void GTKDisableEvents();
+    virtual void GTKEnableEvents();
     GtkWidget* GetConnectWidget();
 
     static wxVisualAttributes
@@ -123,20 +140,24 @@ protected:
     // override this and return true.
     virtual bool UseGTKStyleBase() const { return true; }
 
-    // return the GtkEntry part of the combobox
-    GtkEntry *GetEntry() const;
+    // Override in derived classes to create combo box widgets with
+    // custom list stores.
+    virtual void GTKCreateComboBoxWidget();
+
+    virtual wxSize DoGetSizeFromTextSize(int xlen, int ylen = -1) const;
+
+    virtual GtkEntry *GetEntry() const
+        { return m_entry; }
+
+    GtkEntry*   m_entry;
 
 private:
     // From wxTextEntry:
-    virtual const wxWindow *GetEditableWindow() const { return this; }
+    virtual wxWindow *GetEditableWindow() { return this; }
     virtual GtkEditable *GetEditable() const;
-    virtual void EnableTextChangedEvents(bool enable)
-    {
-        if ( enable )
-            EnableEvents();
-        else
-            DisableEvents();
-    }
+    virtual void EnableTextChangedEvents(bool enable);
+
+    void Init();
 
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxComboBox)
     DECLARE_EVENT_TABLE()