X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f2fdc4d56e41711ce7c547484bf97aa0c2bd997a..9a6384ca1e6e9a84f755dbca28875a5e89267766:/samples/widgets/combobox.cpp

diff --git a/samples/widgets/combobox.cpp b/samples/widgets/combobox.cpp
index 04c4214933..2ac76337af 100644
--- a/samples/widgets/combobox.cpp
+++ b/samples/widgets/combobox.cpp
@@ -52,7 +52,7 @@
 // control ids
 enum
 {
-    ComboPage_Reset = 100,
+    ComboPage_Reset = wxID_HIGHEST,
     ComboPage_CurText,
     ComboPage_InsertionPointText,
     ComboPage_Insert,
@@ -90,6 +90,9 @@ public:
     virtual wxControl *GetWidget() const { return m_combobox; }
     virtual void RecreateWidget() { CreateCombo(); }
 
+    // lazy creation of the content
+    virtual void CreateContent();
+
 protected:
     // event handlers
     void OnButtonReset(wxCommandEvent& event);
@@ -192,14 +195,19 @@ END_EVENT_TABLE()
 // implementation
 // ============================================================================
 
+#if defined(__WXUNIVERSAL__)
+    #define FAMILY_CTRLS UNIVERSAL_CTRLS
+#else
+    #define FAMILY_CTRLS NATIVE_CTRLS
+#endif
+
 IMPLEMENT_WIDGETS_PAGE(ComboboxWidgetsPage, _T("Combobox"),
-                       (int)wxPlatform(GENERIC_CTRLS).If(wxMSW,NATIVE_CTRLS)
-                       | WITH_ITEMS_CTRLS | COMBO_CTRLS
+                       FAMILY_CTRLS | WITH_ITEMS_CTRLS | COMBO_CTRLS
                        );
 
 ComboboxWidgetsPage::ComboboxWidgetsPage(WidgetsBookCtrl *book,
                                          wxImageList *imaglist)
-                  : WidgetsPage(book)
+                  : WidgetsPage(book, imaglist, combobox_xpm)
 {
     // init everything
     m_chkSort =
@@ -207,9 +215,10 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(WidgetsBookCtrl *book,
 
     m_combobox = (wxComboBox *)NULL;
     m_sizerCombo = (wxSizer *)NULL;
+}
 
-    imaglist->Add(wxBitmap(combobox_xpm));
-
+void ComboboxWidgetsPage::CreateContent()
+{
     /*
        What we create here is a frame having 3 panes: style pane is the
        leftmost one, in the middle the pane with buttons allowing to perform
@@ -405,7 +414,7 @@ void ComboboxWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
 void ComboboxWidgetsPage::OnButtonChange(wxCommandEvent& WXUNUSED(event))
 {
     int sel = m_combobox->GetSelection();
-    if ( sel != -1 )
+    if ( sel != wxNOT_FOUND )
     {
 #ifndef __WXGTK__
         m_combobox->SetString(sel, m_textChange->GetValue());
@@ -528,7 +537,7 @@ void ComboboxWidgetsPage::OnUpdateUIDeleteButton(wxUpdateUIEvent& event)
 void ComboboxWidgetsPage::OnUpdateUIDeleteSelButton(wxUpdateUIEvent& event)
 {
     if (m_combobox)
-        event.Enable(m_combobox->GetSelection() != -1);
+        event.Enable(m_combobox->GetSelection() != wxNOT_FOUND);
 }
 
 void ComboboxWidgetsPage::OnUpdateUIClearButton(wxUpdateUIEvent& event)