Reorganize and improve wxSizer::SetItemMinSize() documentation.

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

diff --git a/samples/widgets/combobox.cpp b/samples/widgets/combobox.cpp
index 6f004365c2916351885ee13d5b1d87148d84e7ec..58bcf7ce4d4854f080605d5149989ec158287af1 100644 (file)
--- a/samples/widgets/combobox.cpp
+++ b/samples/widgets/combobox.cpp
@@ -93,6 +93,7 @@ public:
     ComboboxWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
 
     virtual wxControl *GetWidget() const { return m_combobox; }
     ComboboxWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
 
     virtual wxControl *GetWidget() const { return m_combobox; }

+    virtual wxTextEntryBase *GetTextEntry() const { return m_combobox; }

     virtual wxItemContainer* GetContainer() const { return m_combobox; }
     virtual void RecreateWidget() { CreateCombo(); }
 
     virtual wxItemContainer* GetContainer() const { return m_combobox; }
     virtual void RecreateWidget() { CreateCombo(); }
 


@@ -113,6 +114,8 @@ protected:
     void OnButtonSetValue(wxCommandEvent& event);
     void OnButtonSetCurrent(wxCommandEvent& event);
 
     void OnButtonSetValue(wxCommandEvent& event);
     void OnButtonSetCurrent(wxCommandEvent& event);
 

+    void OnDropdown(wxCommandEvent& event);
+    void OnCloseup(wxCommandEvent& event);

     void OnComboBox(wxCommandEvent& event);
     void OnComboText(wxCommandEvent& event);
 
     void OnComboBox(wxCommandEvent& event);
     void OnComboText(wxCommandEvent& event);
 


@@ -198,6 +201,8 @@ BEGIN_EVENT_TABLE(ComboboxWidgetsPage, WidgetsPage)
     EVT_UPDATE_UI(ComboPage_SetCurrent, ComboboxWidgetsPage::OnUpdateUISetCurrent)
 
     EVT_COMBOBOX(ComboPage_Combo, ComboboxWidgetsPage::OnComboBox)
     EVT_UPDATE_UI(ComboPage_SetCurrent, ComboboxWidgetsPage::OnUpdateUISetCurrent)
 
     EVT_COMBOBOX(ComboPage_Combo, ComboboxWidgetsPage::OnComboBox)

+    EVT_COMBOBOX_DROPDOWN(ComboPage_Combo, ComboboxWidgetsPage::OnDropdown)
+    EVT_COMBOBOX_CLOSEUP(ComboPage_Combo, ComboboxWidgetsPage::OnCloseup)

     EVT_TEXT(ComboPage_Combo, ComboboxWidgetsPage::OnComboText)
     EVT_TEXT_ENTER(ComboPage_Combo, ComboboxWidgetsPage::OnComboText)
 
     EVT_TEXT(ComboPage_Combo, ComboboxWidgetsPage::OnComboText)
     EVT_TEXT_ENTER(ComboPage_Combo, ComboboxWidgetsPage::OnComboText)
 


@@ -215,7 +220,7 @@ END_EVENT_TABLE()
     #define FAMILY_CTRLS NATIVE_CTRLS
 #endif
 
     #define FAMILY_CTRLS NATIVE_CTRLS
 #endif
 

-IMPLEMENT_WIDGETS_PAGE(ComboboxWidgetsPage, _T("Combobox"),
+IMPLEMENT_WIDGETS_PAGE(ComboboxWidgetsPage, wxT("Combobox"),

                        FAMILY_CTRLS | WITH_ITEMS_CTRLS | COMBO_CTRLS
                        );
 
                        FAMILY_CTRLS | WITH_ITEMS_CTRLS | COMBO_CTRLS
                        );
 


@@ -243,50 +248,50 @@ void ComboboxWidgetsPage::CreateContent()
     wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
 
     // left pane
     wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
 
     // left pane

-    wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style"));
+    wxStaticBox *box = new wxStaticBox(this, wxID_ANY, wxT("&Set style"));

 
     // should be in sync with ComboKind_XXX values
     static const wxString kinds[] =
     {
 
     // should be in sync with ComboKind_XXX values
     static const wxString kinds[] =
     {

-        _T("default"),
-        _T("simple"),
-        _T("drop down"),
+        wxT("default"),
+        wxT("simple"),
+        wxT("drop down"),

     };
 
     };
 

-    m_radioKind = new wxRadioBox(this, wxID_ANY, _T("Combobox &kind:"),
+    m_radioKind = new wxRadioBox(this, wxID_ANY, wxT("Combobox &kind:"),

                                  wxDefaultPosition, wxDefaultSize,
                                  WXSIZEOF(kinds), kinds,
                                  1, wxRA_SPECIFY_COLS);
 
     wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
 
                                  wxDefaultPosition, wxDefaultSize,
                                  WXSIZEOF(kinds), kinds,
                                  1, wxRA_SPECIFY_COLS);
 
     wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
 

-    m_chkSort = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Sort items"));
-    m_chkReadonly = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Read only"));
-    m_chkFilename = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&File name"));
+    m_chkSort = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Sort items"));
+    m_chkReadonly = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Read only"));
+    m_chkFilename = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&File name"));

     m_chkFilename->Disable(); // not implemented yet
 
     sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
     sizerLeft->Add(m_radioKind, 0, wxGROW | wxALL, 5);
 
     m_chkFilename->Disable(); // not implemented yet
 
     sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
     sizerLeft->Add(m_radioKind, 0, wxGROW | wxALL, 5);
 

-    wxButton *btn = new wxButton(this, ComboPage_Reset, _T("&Reset"));
+    wxButton *btn = new wxButton(this, ComboPage_Reset, wxT("&Reset"));

     sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
 
     // middle pane
     wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY,
     sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
 
     // middle pane
     wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY,

-        _T("&Change combobox contents"));
+        wxT("&Change combobox contents"));

     wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
 
     wxSizer *sizerRow;
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_SetCurrent,
     wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
 
     wxSizer *sizerRow;
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_SetCurrent,

-                                            _T("Current &selection"),
+                                            wxT("Current &selection"),

                                             ComboPage_CurText,
                                             &m_textCur);
 
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     wxTextCtrl *text;
                                             ComboPage_CurText,
                                             &m_textCur);
 
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     wxTextCtrl *text;

-    sizerRow = CreateSizerWithTextAndLabel(_T("Insertion Point"),
+    sizerRow = CreateSizerWithTextAndLabel(wxT("Insertion Point"),

                                            ComboPage_InsertionPointText,
                                            &text);
     text->SetEditable(false);
                                            ComboPage_InsertionPointText,
                                            &text);
     text->SetEditable(false);


@@ -294,48 +299,48 @@ void ComboboxWidgetsPage::CreateContent()
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_Insert,
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_Insert,

-                                            _T("&Insert this string"),
+                                            wxT("&Insert this string"),

                                             ComboPage_InsertText,
                                             &m_textInsert);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_Add,
                                             ComboPage_InsertText,
                                             &m_textInsert);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_Add,

-                                            _T("&Add this string"),
+                                            wxT("&Add this string"),

                                             ComboPage_AddText,
                                             &m_textAdd);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
                                             ComboPage_AddText,
                                             &m_textAdd);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 

-    btn = new wxButton(this, ComboPage_AddSeveral, _T("&Append a few strings"));
+    btn = new wxButton(this, ComboPage_AddSeveral, wxT("&Append a few strings"));

     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 

-    btn = new wxButton(this, ComboPage_AddMany, _T("Append &many strings"));
+    btn = new wxButton(this, ComboPage_AddMany, wxT("Append &many strings"));

     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_Change,
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_Change,

-                                            _T("C&hange current"),
+                                            wxT("C&hange current"),

                                             ComboPage_ChangeText,
                                             &m_textChange);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_Delete,
                                             ComboPage_ChangeText,
                                             &m_textChange);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_Delete,

-                                            _T("&Delete this item"),
+                                            wxT("&Delete this item"),

                                             ComboPage_DeleteText,
                                             &m_textDelete);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
                                             ComboPage_DeleteText,
                                             &m_textDelete);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 

-    btn = new wxButton(this, ComboPage_DeleteSel, _T("Delete &selection"));
+    btn = new wxButton(this, ComboPage_DeleteSel, wxT("Delete &selection"));

     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 

-    btn = new wxButton(this, ComboPage_Clear, _T("&Clear"));
+    btn = new wxButton(this, ComboPage_Clear, wxT("&Clear"));

     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_SetValue,
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(ComboPage_SetValue,

-                                            _T("SetValue"),
+                                            wxT("SetValue"),

                                             ComboPage_SetValueText,
                                             &m_textSetValue);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
                                             ComboPage_SetValueText,
                                             &m_textSetValue);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 

-    btn = new wxButton(this, ComboPage_ContainerTests, _T("Run &tests"));
+    btn = new wxButton(this, ComboPage_ContainerTests, wxT("Run &tests"));

     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
 
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
 
 


@@ -384,7 +389,7 @@ void ComboboxWidgetsPage::CreateCombo()
     switch ( m_radioKind->GetSelection() )
     {
         default:
     switch ( m_radioKind->GetSelection() )
     {
         default:

-            wxFAIL_MSG( _T("unknown combo kind") );
+            wxFAIL_MSG( wxT("unknown combo kind") );

             // fall through
 
         case ComboKind_Default:
             // fall through
 
         case ComboKind_Default:


@@ -451,7 +456,7 @@ void ComboboxWidgetsPage::OnButtonChange(wxCommandEvent& WXUNUSED(event))
 #ifndef __WXGTK__
         m_combobox->SetString(sel, m_textChange->GetValue());
 #else
 #ifndef __WXGTK__
         m_combobox->SetString(sel, m_textChange->GetValue());
 #else

-        wxLogMessage(_T("Not implemented in wxGTK"));
+        wxLogMessage(wxT("Not implemented in wxGTK"));

 #endif
     }
 }
 #endif
     }
 }


@@ -496,7 +501,7 @@ void ComboboxWidgetsPage::OnButtonInsert(wxCommandEvent& WXUNUSED(event))
     if ( !m_textInsert->IsModified() )
     {
         // update the default string
     if ( !m_textInsert->IsModified() )
     {
         // update the default string

-        m_textInsert->SetValue(wxString::Format(_T("test item %u"), ++s_item));
+        m_textInsert->SetValue(wxString::Format(wxT("test item %u"), ++s_item));

     }
 
     if (m_combobox->GetSelection() >= 0)
     }
 
     if (m_combobox->GetSelection() >= 0)


@@ -511,7 +516,7 @@ void ComboboxWidgetsPage::OnButtonAdd(wxCommandEvent& WXUNUSED(event))
     if ( !m_textAdd->IsModified() )
     {
         // update the default string
     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_combobox->Append(s);
     }
 
     m_combobox->Append(s);


@@ -522,7 +527,7 @@ void ComboboxWidgetsPage::OnButtonAddMany(wxCommandEvent& WXUNUSED(event))
     // "many" means 1000 here
     for ( unsigned int n = 0; n < 1000; n++ )
     {
     // "many" means 1000 here
     for ( unsigned int n = 0; n < 1000; n++ )
     {

-        m_combobox->Append(wxString::Format(_T("item #%u"), n));
+        m_combobox->Append(wxString::Format(wxT("item #%u"), n));

     }
 }
 
     }
 }
 


@@ -537,15 +542,15 @@ void ComboboxWidgetsPage::OnButtonSetCurrent(wxCommandEvent& WXUNUSED(event))
 
 void ComboboxWidgetsPage::OnButtonAddSeveral(wxCommandEvent& WXUNUSED(event))
 {
 
 void ComboboxWidgetsPage::OnButtonAddSeveral(wxCommandEvent& WXUNUSED(event))
 {

-    m_combobox->Append(_T("First"));
-    m_combobox->Append(_T("another one"));
-    m_combobox->Append(_T("and the last (very very very very very very very very very very long) one"));
+    m_combobox->Append(wxT("First"));
+    m_combobox->Append(wxT("another one"));
+    m_combobox->Append(wxT("and the last (very very very very very very very very very very long) one"));

 }
 
 void ComboboxWidgetsPage::OnUpdateUIInsertionPointText(wxUpdateUIEvent& event)
 {
     if (m_combobox)
 }
 
 void ComboboxWidgetsPage::OnUpdateUIInsertionPointText(wxUpdateUIEvent& event)
 {
     if (m_combobox)

-        event.SetText( wxString::Format(_T("%ld"), m_combobox->GetInsertionPoint()) );
+        event.SetText( wxString::Format(wxT("%ld"), m_combobox->GetInsertionPoint()) );

 }
 
 void ComboboxWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
 }
 
 void ComboboxWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)


@@ -610,24 +615,28 @@ void ComboboxWidgetsPage::OnComboText(wxCommandEvent& event)
     wxString s = event.GetString();
 
     wxASSERT_MSG( s == m_combobox->GetValue(),
     wxString s = event.GetString();
 
     wxASSERT_MSG( s == m_combobox->GetValue(),

-                  _T("event and combobox values should be the same") );
+                  wxT("event and combobox values should be the same") );

 
     if (event.GetEventType() == wxEVT_COMMAND_TEXT_ENTER)
 
     if (event.GetEventType() == wxEVT_COMMAND_TEXT_ENTER)

-        wxLogMessage(_T("Combobox enter pressed (now '%s')"), s.c_str());
+    {
+        wxLogMessage(wxT("Combobox enter pressed (now '%s')"), s.c_str());
+    }

     else
     else

-        wxLogMessage(_T("Combobox text changed (now '%s')"), s.c_str());
+    {
+        wxLogMessage(wxT("Combobox text changed (now '%s')"), s.c_str());
+    }

 }
 
 void ComboboxWidgetsPage::OnComboBox(wxCommandEvent& event)
 {
     long sel = event.GetInt();
 }
 
 void ComboboxWidgetsPage::OnComboBox(wxCommandEvent& event)
 {
     long sel = event.GetInt();

-    const wxString selstr = wxString::Format(_T("%ld"), sel);
+    const wxString selstr = wxString::Format(wxT("%ld"), sel);

     m_textDelete->SetValue(selstr);
     m_textCur->SetValue(selstr);
 
     m_textDelete->SetValue(selstr);
     m_textCur->SetValue(selstr);
 

-    wxLogMessage(_T("Combobox item %ld selected"), sel);
+    wxLogMessage(wxT("Combobox item %ld selected"), sel);

 
 

-    wxLogMessage(_T("Combobox GetValue(): %s"), m_combobox->GetValue().c_str() );
+    wxLogMessage(wxT("Combobox GetValue(): %s"), m_combobox->GetValue().c_str() );

 }
 
 void ComboboxWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
 }
 
 void ComboboxWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))


@@ -635,6 +644,16 @@ void ComboboxWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
     CreateCombo();
 }
 
     CreateCombo();
 }
 

+void ComboboxWidgetsPage::OnDropdown(wxCommandEvent& WXUNUSED(event))
+{
+    wxLogMessage(wxT("Combobox dropped down"));
+}
+
+void ComboboxWidgetsPage::OnCloseup(wxCommandEvent& WXUNUSED(event))
+{
+    wxLogMessage(wxT("Combobox closed up"));
+}
+

 #endif //wxUSE_COMBOBOX
 
 #endif
 #endif //wxUSE_COMBOBOX
 
 #endif