Support using GetTextExtent() with empty string to get descent in wxOSX.

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

diff --git a/samples/widgets/choice.cpp b/samples/widgets/choice.cpp
index 872c91a741f9df84c9b694b02e3eafb494c4e588..97dab56f0ebae072e8ed00c1f83297f29ec9f38f 100644 (file)
--- a/samples/widgets/choice.cpp
+++ b/samples/widgets/choice.cpp
@@ -4,7 +4,7 @@
 // Purpose:     Part of the widgets sample showing wxChoice
 // Created:     23.07.07
 // Id:          $Id$
-// License:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -184,7 +184,7 @@ END_EVENT_TABLE()
     #define FAMILY_CTRLS NATIVE_CTRLS
 #endif
 
-IMPLEMENT_WIDGETS_PAGE(ChoiceWidgetsPage, _T("Choice"),
+IMPLEMENT_WIDGETS_PAGE(ChoiceWidgetsPage, wxT("Choice"),
                        FAMILY_CTRLS | WITH_ITEMS_CTRLS
                        );
 
@@ -213,66 +213,66 @@ void ChoiceWidgetsPage::CreateContent()
 
     // left pane
     wxStaticBox *box = new wxStaticBox(this, wxID_ANY,
-        _T("&Set choice parameters"));
+        wxT("&Set choice parameters"));
     wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
 
     static const wxString modes[] =
     {
-        _T("single"),
-        _T("extended"),
-        _T("multiple"),
+        wxT("single"),
+        wxT("extended"),
+        wxT("multiple"),
     };
 
-    m_chkSort = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Sort items"));
+    m_chkSort = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Sort items"));
 
-    wxButton *btn = new wxButton(this, ChoicePage_Reset, _T("&Reset"));
+    wxButton *btn = new wxButton(this, ChoicePage_Reset, wxT("&Reset"));
     sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
 
     // middle pane
     wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY,
-        _T("&Change choice contents"));
+        wxT("&Change choice contents"));
     wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
 
     wxSizer *sizerRow = new wxBoxSizer(wxHORIZONTAL);
-    btn = new wxButton(this, ChoicePage_Add, _T("&Add this string"));
-    m_textAdd = new wxTextCtrl(this, ChoicePage_AddText, _T("test item 0"));
+    btn = new wxButton(this, ChoicePage_Add, wxT("&Add this string"));
+    m_textAdd = new wxTextCtrl(this, ChoicePage_AddText, wxT("test item 0"));
     sizerRow->Add(btn, 0, wxRIGHT, 5);
     sizerRow->Add(m_textAdd, 1, wxLEFT, 5);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
-    btn = new wxButton(this, ChoicePage_AddSeveral, _T("&Insert a few strings"));
+    btn = new wxButton(this, ChoicePage_AddSeveral, wxT("&Insert a few strings"));
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
-    btn = new wxButton(this, ChoicePage_AddMany, _T("Add &many strings"));
+    btn = new wxButton(this, ChoicePage_AddMany, wxT("Add &many strings"));
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
     sizerRow = new wxBoxSizer(wxHORIZONTAL);
-    btn = new wxButton(this, ChoicePage_Change, _T("C&hange current"));
+    btn = new wxButton(this, ChoicePage_Change, wxT("C&hange current"));
     m_textChange = new wxTextCtrl(this, ChoicePage_ChangeText, wxEmptyString);
     sizerRow->Add(btn, 0, wxRIGHT, 5);
     sizerRow->Add(m_textChange, 1, wxLEFT, 5);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = new wxBoxSizer(wxHORIZONTAL);
-    btn = new wxButton(this, ChoicePage_Delete, _T("&Delete this item"));
+    btn = new wxButton(this, ChoicePage_Delete, wxT("&Delete this item"));
     m_textDelete = new wxTextCtrl(this, ChoicePage_DeleteText, wxEmptyString);
     sizerRow->Add(btn, 0, wxRIGHT, 5);
     sizerRow->Add(m_textDelete, 1, wxLEFT, 5);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
-    btn = new wxButton(this, ChoicePage_DeleteSel, _T("Delete &selection"));
+    btn = new wxButton(this, ChoicePage_DeleteSel, wxT("Delete &selection"));
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
-    btn = new wxButton(this, ChoicePage_Clear, _T("&Clear"));
+    btn = new wxButton(this, ChoicePage_Clear, wxT("&Clear"));
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
-    btn = new wxButton(this, ChoicePage_ContainerTests, _T("Run &tests"));
+    btn = new wxButton(this, ChoicePage_ContainerTests, wxT("Run &tests"));
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
     // right pane
     wxSizer *sizerRight = new wxBoxSizer(wxVERTICAL);
     m_choice = new wxChoice(this, ChoicePage_Choice);
-    sizerRight->Add(m_choice, 1, wxGROW | wxALL, 5);
+    sizerRight->Add(m_choice, 0, wxALL | wxGROW, 5);
     sizerRight->SetMinSize(150, 0);
     m_sizerChoice = sizerRight; // save it to modify it later
 
@@ -380,7 +380,7 @@ void ChoiceWidgetsPage::OnButtonAdd(wxCommandEvent& WXUNUSED(event))
     if ( !m_textAdd->IsModified() )
     {
         // update the default string
-        m_textAdd->SetValue(wxString::Format(_T("test item %u"), ++s_item));
+        m_textAdd->SetValue(wxString::Format(wxT("test item %u"), ++s_item));
     }
 
     m_choice->Append(s);
@@ -392,7 +392,7 @@ void ChoiceWidgetsPage::OnButtonAddMany(wxCommandEvent& WXUNUSED(event))
     wxArrayString strings;
     for ( unsigned int n = 0; n < 1000; n++ )
     {
-        strings.Add(wxString::Format(_T("item #%u"), n));
+        strings.Add(wxString::Format(wxT("item #%u"), n));
     }
     m_choice->Append(strings);
 }
@@ -400,9 +400,9 @@ void ChoiceWidgetsPage::OnButtonAddMany(wxCommandEvent& WXUNUSED(event))
 void ChoiceWidgetsPage::OnButtonAddSeveral(wxCommandEvent& WXUNUSED(event))
 {
     wxArrayString items;
-    items.Add(_T("First"));
-    items.Add(_T("another one"));
-    items.Add(_T("and the last (very very very very very very very very very very long) one"));
+    items.Add(wxT("First"));
+    items.Add(wxT("another one"));
+    items.Add(wxT("and the last (very very very very very very very very very very long) one"));
     m_choice->Insert(items, 0);
 }
 
@@ -437,12 +437,9 @@ void ChoiceWidgetsPage::OnUpdateUIAddSeveral(wxUpdateUIEvent& event)
 void ChoiceWidgetsPage::OnChoice(wxCommandEvent& event)
 {
     long sel = event.GetSelection();
-    m_textDelete->SetValue(wxString::Format(_T("%ld"), sel));
+    m_textDelete->SetValue(wxString::Format(wxT("%ld"), sel));
 
-    if (event.IsSelection())
-        wxLogMessage(_T("Choice item %ld selected"), sel);
-    else
-        wxLogMessage(_T("Choice item %ld deselected"), sel);
+    wxLogMessage(wxT("Choice item %ld selected"), sel);
 }
 
 void ChoiceWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))