clipboard handler must be extern C (Sun CC warning)

[wxWidgets.git] / samples / controls / controls.cpp

diff --git a/samples/controls/controls.cpp b/samples/controls/controls.cpp
index 56a209450e89cf8f3e91cfc9f48771d88d0bfd50..b113708fdb13359f7067379a580f22a1ab7d4286 100644 (file)
--- a/samples/controls/controls.cpp
+++ b/samples/controls/controls.cpp
@@ -77,6 +77,7 @@ public:
     virtual ~MyPanel();
 
     void OnSize( wxSizeEvent& event );
+    void OnIdle( wxIdleEvent &event );
     void OnListBox( wxCommandEvent &event );
     void OnListBoxDoubleClick( wxCommandEvent &event );
     void OnListBoxButtons( wxCommandEvent &event );
@@ -314,6 +315,42 @@ private:
     DECLARE_EVENT_TABLE()
 };
 
+// a choice which handles focus set/kill (for testing)
+class MyChoice : public wxChoice
+{
+public:
+    MyChoice(wxWindow *parent,
+               wxWindowID id,
+               const wxPoint& pos = wxDefaultPosition,
+               const wxSize& size = wxDefaultSize,
+               int n = 0, const wxString choices[] = NULL,
+               long style = 0,
+               const wxValidator& validator = wxDefaultValidator,
+               const wxString& name = wxChoiceNameStr )
+        : wxChoice(parent, id, pos, size, n, choices,
+                     style, validator, name) { }
+
+protected:
+    void OnFocusGot(wxFocusEvent& event)
+    {
+        wxLogMessage(_T("MyChoice::OnFocusGot"));
+
+        event.Skip();
+    }
+
+    void OnFocusLost(wxFocusEvent& event)
+    {
+        wxLogMessage(_T("MyChoice::OnFocusLost"));
+
+        event.Skip();
+    }
+
+private:
+    DECLARE_EVENT_TABLE()
+};
+
+
+
 //----------------------------------------------------------------------
 // other
 //----------------------------------------------------------------------
@@ -332,9 +369,9 @@ IMPLEMENT_APP(MyApp)
 
 enum
 {
-    CONTROLS_QUIT   = 100,
-    CONTROLS_TEXT,
-    CONTROLS_ABOUT,
+    CONTROLS_QUIT   = wxID_EXIT,
+    CONTROLS_ABOUT = wxID_ABOUT,
+    CONTROLS_TEXT = 100,
     CONTROLS_CLEAR_LOG,
 
     // tooltip menu
@@ -445,6 +482,7 @@ const int  ID_SIZER_CHECKBIG    = 206;
 
 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 EVT_SIZE      (                         MyPanel::OnSize)
+EVT_IDLE      (                         MyPanel::OnIdle)
 EVT_BOOKCTRL_PAGE_CHANGING(ID_BOOK,     MyPanel::OnPageChanging)
 EVT_BOOKCTRL_PAGE_CHANGED(ID_BOOK,      MyPanel::OnPageChanged)
 EVT_LISTBOX   (ID_LISTBOX,              MyPanel::OnListBox)
@@ -538,6 +576,11 @@ BEGIN_EVENT_TABLE(MyRadioBox, wxRadioBox)
     EVT_KILL_FOCUS(MyRadioBox::OnFocusLost)
 END_EVENT_TABLE()
 
+BEGIN_EVENT_TABLE(MyChoice, wxChoice)
+    EVT_SET_FOCUS(MyChoice::OnFocusGot)
+    EVT_KILL_FOCUS(MyChoice::OnFocusLost)
+END_EVENT_TABLE()
+
 // ============================================================================
 // implementation
 // ============================================================================
@@ -721,8 +764,8 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
 
 #if wxUSE_CHOICE
     panel = new wxPanel(m_book);
-    m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,wxDefaultCoord), 5, choices );
-    m_choiceSorted = new wxChoice( panel, ID_CHOICE_SORTED, wxPoint(10,70), wxSize(120,wxDefaultCoord),
+    m_choice = new MyChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,wxDefaultCoord), 5, choices );
+    m_choiceSorted = new MyChoice( panel, ID_CHOICE_SORTED, wxPoint(10,70), wxSize(120,wxDefaultCoord),
                                    5, choices, wxCB_SORT );
 
     SetChoiceClientData(wxT("choice"), m_choice);
@@ -790,10 +833,10 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
 
 #if wxUSE_SLIDER && wxUSE_GAUGE
     panel = new wxPanel(m_book);
-    
+
     wxBoxSizer *main_sizer = new wxBoxSizer( wxHORIZONTAL );
     panel->SetSizer( main_sizer );
-    
+
     wxStaticBoxSizer *gauge_sizer = new wxStaticBoxSizer( wxHORIZONTAL, panel, _T("&wxGauge and wxSlider") );
     main_sizer->Add( gauge_sizer, 0, wxALL, 5 );
     wxBoxSizer *sz = new wxBoxSizer( wxVERTICAL );
@@ -810,7 +853,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
     m_slider->SetToolTip(_T("This is a sliding slider"));
 #endif // wxUSE_TOOLTIPS
     sz->Add( m_slider, 0, wxALL, 10 );
-    
+
     m_gaugeVert = new wxGauge( panel, wxID_ANY, 100,
                                wxDefaultPosition, wxSize(wxDefaultCoord, 90),
                                wxGA_VERTICAL | wxGA_SMOOTH | wxNO_BORDER );
@@ -1008,6 +1051,39 @@ void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
     if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
 }
 
+void MyPanel::OnIdle(wxIdleEvent& event)
+{
+    static const int INVALID_SELECTION = -2;
+
+    static int s_selCombo = INVALID_SELECTION;
+    int sel = m_combo->GetSelection();
+    if ( sel != s_selCombo )
+    {
+        if ( s_selCombo != INVALID_SELECTION )
+        {
+            wxLogMessage(_T("EVT_IDLE: combobox selection changed from %d to %d"),
+                         s_selCombo, sel);
+        }
+
+        s_selCombo = sel;
+    }
+
+    static int s_selChoice = INVALID_SELECTION;
+    sel = m_choice->GetSelection();
+    if ( sel != s_selChoice )
+    {
+        if ( s_selChoice != INVALID_SELECTION )
+        {
+            wxLogMessage(_T("EVT_IDLE: choice selection changed from %d to %d"),
+                         s_selChoice, sel);
+        }
+
+        s_selChoice = sel;
+    }
+
+    event.Skip();
+}
+
 void MyPanel::OnPageChanging( wxBookCtrlEvent &event )
 {
     int selOld = event.GetOldSelection();
@@ -1285,20 +1361,18 @@ void MyPanel::OnChoiceButtons( wxCommandEvent &event )
 
 void MyPanel::OnCombo( wxCommandEvent &event )
 {
-    m_text->AppendText( _T("ComboBox event selection string is: ") );
-    m_text->AppendText( event.GetString() );
-    m_text->AppendText( _T("\n") );
-    m_text->AppendText( _T("ComboBox control selection string is: ") );
-    m_text->AppendText( m_combo->GetStringSelection() );
-    m_text->AppendText( _T("\n") );
+    wxLogMessage(_T("EVT_COMBOBOX: item %d/%d (event/control), string \"%s\"/\"%s\""),
+                 (int)event.GetInt(),
+                 m_combo->GetSelection(),
+                 event.GetString().c_str(),
+                 m_combo->GetStringSelection().c_str());
 }
 
 void MyPanel::OnComboTextChanged(wxCommandEvent& event)
 {
-    wxString str;
-    str.Printf( wxT("Text in the combobox changed: now is '%s'."),
-                event.GetString().c_str() );
-    wxLogMessage( str.c_str() );
+    wxLogMessage(wxT("EVT_TEXT for the combobox: \"%s\" (event) or \"%s\" (control)."),
+                 event.GetString().c_str(),
+                 m_combo->GetValue().c_str());
 }
 
 void MyPanel::OnComboTextEnter(wxCommandEvent& WXUNUSED(event))
@@ -1696,10 +1770,13 @@ void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
 
 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 {
+    SetSize(800, 600);
+#if 0
     wxBusyCursor bc;
 
     wxMessageDialog dialog(this, _T("This is a control sample"), _T("About Controls"), wxOK );
     dialog.ShowModal();
+#endif
 }
 
 void MyFrame::OnClearLog(wxCommandEvent& WXUNUSED(event))