Applied patch [ 1211299 ] Minor mod to wxClassInfo to improve usability

[wxWidgets.git] / samples / widgets / combobox.cpp

diff --git a/samples/widgets/combobox.cpp b/samples/widgets/combobox.cpp
index c4efd25cfe838bb9c7c3ec33801a74a5a77a33a7..f973500bb2fe91558c08ad4262bde73240abe82a 100644 (file)
--- a/samples/widgets/combobox.cpp
+++ b/samples/widgets/combobox.cpp
@@ -54,6 +54,7 @@ enum
 {
     ComboPage_Reset = 100,
     ComboPage_CurText,
+    ComboPage_InsertionPointText,
     ComboPage_Insert,
     ComboPage_InsertText,
     ComboPage_Add,
@@ -84,7 +85,7 @@ enum
 class ComboboxWidgetsPage : public WidgetsPage
 {
 public:
-    ComboboxWidgetsPage(wxBookCtrl *book, wxImageList *imaglist);
+    ComboboxWidgetsPage(wxBookCtrlBase *book, wxImageList *imaglist);
 
     virtual wxControl *GetWidget() const { return m_combobox; }
 
@@ -106,6 +107,7 @@ protected:
     void OnCheckOrRadioBox(wxCommandEvent& event);
 
     void OnUpdateUICurText(wxUpdateUIEvent& event);
+    void OnUpdateUIInsertionPointText(wxUpdateUIEvent& event);
 
     void OnUpdateUIInsert(wxUpdateUIEvent& event);
     void OnUpdateUIAddSeveral(wxUpdateUIEvent& event);
@@ -165,6 +167,7 @@ BEGIN_EVENT_TABLE(ComboboxWidgetsPage, WidgetsPage)
     EVT_TEXT_ENTER(ComboPage_DeleteText, ComboboxWidgetsPage::OnButtonDelete)
 
     EVT_UPDATE_UI(ComboPage_CurText, ComboboxWidgetsPage::OnUpdateUICurText)
+    EVT_UPDATE_UI(ComboPage_InsertionPointText, ComboboxWidgetsPage::OnUpdateUIInsertionPointText)
 
     EVT_UPDATE_UI(ComboPage_Reset, ComboboxWidgetsPage::OnUpdateUIResetButton)
     EVT_UPDATE_UI(ComboPage_Insert, ComboboxWidgetsPage::OnUpdateUIInsert)
@@ -190,7 +193,7 @@ END_EVENT_TABLE()
 
 IMPLEMENT_WIDGETS_PAGE(ComboboxWidgetsPage, _T("Combobox"));
 
-ComboboxWidgetsPage::ComboboxWidgetsPage(wxBookCtrl *book,
+ComboboxWidgetsPage::ComboboxWidgetsPage(wxBookCtrlBase *book,
                                          wxImageList *imaglist)
                   : WidgetsPage(book)
 {
@@ -253,6 +256,13 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(wxBookCtrl *book,
 
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
+    sizerRow = CreateSizerWithTextAndLabel(_T("Insertion Point"),
+                                           ComboPage_InsertionPointText,
+                                           &text);
+    text->SetEditable(false);
+
+    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
+
     sizerRow = CreateSizerWithTextAndButton(ComboPage_Insert,
                                             _T("&Insert this string"),
                                             ComboPage_InsertText,
@@ -352,8 +362,8 @@ void ComboboxWidgetsPage::CreateCombo()
     wxArrayString items;
     if ( m_combobox )
     {
-        int count = m_combobox->GetCount();
-        for ( int n = 0; n < count; n++ )
+        unsigned int count = m_combobox->GetCount();
+        for ( unsigned int n = 0; n < count; n++ )
         {
             items.Add(m_combobox->GetString(n));
         }
@@ -367,8 +377,8 @@ void ComboboxWidgetsPage::CreateCombo()
                                 0, NULL,
                                 flags);
 
-    size_t count = items.GetCount();
-    for ( size_t n = 0; n < count; n++ )
+    unsigned int count = items.GetCount();
+    for ( unsigned int n = 0; n < count; n++ )
     {
         m_combobox->Append(items[n]);
     }
@@ -405,7 +415,7 @@ void ComboboxWidgetsPage::OnButtonDelete(wxCommandEvent& WXUNUSED(event))
 {
     unsigned long n;
     if ( !m_textDelete->GetValue().ToULong(&n) ||
-            (n >= (unsigned)m_combobox->GetCount()) )
+            (n >= m_combobox->GetCount()) )
     {
         return;
     }
@@ -416,7 +426,7 @@ void ComboboxWidgetsPage::OnButtonDelete(wxCommandEvent& WXUNUSED(event))
 void ComboboxWidgetsPage::OnButtonDeleteSel(wxCommandEvent& WXUNUSED(event))
 {
     int sel = m_combobox->GetSelection();
-    if ( sel != -1 )
+    if ( sel != wxNOT_FOUND )
     {
         m_combobox->Delete(sel);
     }
@@ -478,6 +488,12 @@ void ComboboxWidgetsPage::OnUpdateUICurText(wxUpdateUIEvent& event)
         event.SetText( wxString::Format(_T("%d"), m_combobox->GetSelection()) );
 }
 
+void ComboboxWidgetsPage::OnUpdateUIInsertionPointText(wxUpdateUIEvent& event)
+{
+    if (m_combobox)
+        event.SetText( wxString::Format(_T("%ld"), m_combobox->GetInsertionPoint()) );
+}
+
 void ComboboxWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
 {
     if (m_combobox)