"selection changed" events are not generated any more when notebook

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

diff --git a/samples/controls/controls.cpp b/samples/controls/controls.cpp
index 424dad13ac7dba6d90e506fa9349da1a73d7fc44..9c9a7b35d70b605be954b32ee52b0f803d3539f3 100644 (file)
--- a/samples/controls/controls.cpp
+++ b/samples/controls/controls.cpp
@@ -29,6 +29,10 @@
 #include "wx/spinbutt.h"
 #include "wx/clipbrd.h"
 
 #include "wx/spinbutt.h"
 #include "wx/clipbrd.h"
 

+#ifdef __WXGTK__
+#include "wx/tooltip.h"
+#endif
+

 #if defined(__WXGTK__) || defined(__WXMOTIF__)
     #define USE_XPM
 #endif
 #if defined(__WXGTK__) || defined(__WXMOTIF__)
     #define USE_XPM
 #endif


@@ -53,6 +57,21 @@ class MyApp: public wxApp
     bool OnInit(void);
 };
 
     bool OnInit(void);
 };
 

+// a text ctrl which allows to call different wxTextCtrl functions
+// interactively by pressing function keys in it
+class MyTextCtrl : public wxTextCtrl
+{
+public:
+    MyTextCtrl(wxWindow *parent, wxWindowID id, const wxString &value,
+               const wxPoint &pos, const wxSize &size, int style = 0)
+        : wxTextCtrl(parent, id, value, pos, size, style) { }
+
+    void OnChar(wxKeyEvent& event);
+
+private:
+    DECLARE_EVENT_TABLE()
+};
+

 class MyPanel: public wxPanel
 {
   public:
 class MyPanel: public wxPanel
 {
   public:


@@ -76,6 +95,8 @@ class MyPanel: public wxPanel
     void OnSpinUpdate( wxSpinEvent &event );
     void OnPasteFromClipboard( wxCommandEvent &event );
     void OnCopyToClipboard( wxCommandEvent &event );
     void OnSpinUpdate( wxSpinEvent &event );
     void OnPasteFromClipboard( wxCommandEvent &event );
     void OnCopyToClipboard( wxCommandEvent &event );

+    void OnMoveToEndOfText( wxCommandEvent &event );
+    void OnMoveToEndOfEntry( wxCommandEvent &event );

 
     wxListBox     *m_listbox;
     wxChoice      *m_choice;
 
     wxListBox     *m_listbox;
     wxChoice      *m_choice;


@@ -86,7 +107,8 @@ class MyPanel: public wxPanel
     wxButton      *m_fontButton;
     wxSpinButton  *m_spinbutton;
     wxTextCtrl    *m_spintext;
     wxButton      *m_fontButton;
     wxSpinButton  *m_spinbutton;
     wxTextCtrl    *m_spintext;

-    wxTextCtrl    *m_multitext;
+    MyTextCtrl    *m_multitext;
+    MyTextCtrl    *m_textentry;

     wxCheckBox    *m_checkbox;
 
     wxTextCtrl    *m_text;
     wxCheckBox    *m_checkbox;
 
     wxTextCtrl    *m_text;


@@ -114,7 +136,7 @@ class MyFrame: public wxFrame
 // main()
 //----------------------------------------------------------------------
 
 // main()
 //----------------------------------------------------------------------
 

-IMPLEMENT_APP  (MyApp)
+IMPLEMENT_APP(MyApp)

 
 //----------------------------------------------------------------------
 // MyApp
 
 //----------------------------------------------------------------------
 // MyApp


@@ -152,6 +174,52 @@ bool MyApp::OnInit(void)
   return TRUE;
 }
 
   return TRUE;
 }
 

+//----------------------------------------------------------------------
+// MyTextCtrl
+//----------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(MyTextCtrl, wxTextCtrl)
+    EVT_CHAR(MyTextCtrl::OnChar)
+END_EVENT_TABLE()
+
+void MyTextCtrl::OnChar(wxKeyEvent& event)
+{
+    switch ( event.KeyCode() )
+    {
+        case WXK_F1:
+            // show current position and text length
+            {
+                long line, column, pos = GetInsertionPoint();
+                PositionToXY(pos, &column, &line);
+
+                wxLogMessage("Current position: %ld\n"
+                             "Current line, column: (%ld, %ld)\n"
+                             "Number of lines: %ld\n"
+                             "Current line length: %ld\n"
+                             "Total text length: %ld",
+                             pos,
+                             line, column,
+                             GetNumberOfLines(),
+                             GetLineLength(line),
+                             GetLastPosition());
+            }
+            break;
+
+        case WXK_F2:
+            // go to the end
+            SetInsertionPointEnd();
+            break;
+
+        case WXK_F3:
+            // go to position 10
+            SetInsertionPoint(10);
+            break;
+
+        default:
+            event.Skip();
+    }
+}
+

 //----------------------------------------------------------------------
 // MyPanel
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
 // MyPanel
 //----------------------------------------------------------------------


@@ -188,6 +256,8 @@ const int  ID_COMBO_ENABLE      = 147;
 const int  ID_TEXT              = 150;
 const int  ID_PASTE_TEXT        = 151;
 const int  ID_COPY_TEXT         = 152;
 const int  ID_TEXT              = 150;
 const int  ID_PASTE_TEXT        = 151;
 const int  ID_COPY_TEXT         = 152;

+const int  ID_MOVE_END_ENTRY    = 153;
+const int  ID_MOVE_END_ZONE     = 154;

 
 const int  ID_RADIOBOX          = 160;
 const int  ID_RADIOBOX_SEL_NUM  = 161;
 
 const int  ID_RADIOBOX          = 160;
 const int  ID_RADIOBOX_SEL_NUM  = 161;


@@ -205,7 +275,6 @@ const int  ID_SLIDER            = 181;
 
 const int  ID_SPIN              = 182;
 
 
 const int  ID_SPIN              = 182;
 

-

 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
   EVT_SIZE      (                         MyPanel::OnSize)
   EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK,  MyPanel::OnPageChanged)
 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
   EVT_SIZE      (                         MyPanel::OnSize)
   EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK,  MyPanel::OnPageChanged)


@@ -226,7 +295,7 @@ BEGIN_EVENT_TABLE(MyPanel, wxPanel)
   EVT_BUTTON    (ID_CHOICE_DELETE,        MyPanel::OnChoiceButtons)
   EVT_BUTTON    (ID_CHOICE_FONT,          MyPanel::OnChoiceButtons)
   EVT_CHECKBOX  (ID_CHOICE_ENABLE,        MyPanel::OnChoiceButtons)
   EVT_BUTTON    (ID_CHOICE_DELETE,        MyPanel::OnChoiceButtons)
   EVT_BUTTON    (ID_CHOICE_FONT,          MyPanel::OnChoiceButtons)
   EVT_CHECKBOX  (ID_CHOICE_ENABLE,        MyPanel::OnChoiceButtons)

-  EVT_CHOICE    (ID_COMBO,                MyPanel::OnCombo)
+  EVT_COMBOBOX  (ID_COMBO,                MyPanel::OnCombo)

   EVT_BUTTON    (ID_COMBO_SEL_NUM,        MyPanel::OnComboButtons)
   EVT_BUTTON    (ID_COMBO_SEL_STR,        MyPanel::OnComboButtons)
   EVT_BUTTON    (ID_COMBO_CLEAR,          MyPanel::OnComboButtons)
   EVT_BUTTON    (ID_COMBO_SEL_NUM,        MyPanel::OnComboButtons)
   EVT_BUTTON    (ID_COMBO_SEL_STR,        MyPanel::OnComboButtons)
   EVT_BUTTON    (ID_COMBO_CLEAR,          MyPanel::OnComboButtons)


@@ -244,6 +313,8 @@ BEGIN_EVENT_TABLE(MyPanel, wxPanel)
   EVT_SPIN      (ID_SPIN,                 MyPanel::OnSpinUpdate)
   EVT_BUTTON    (ID_PASTE_TEXT,           MyPanel::OnPasteFromClipboard)
   EVT_BUTTON    (ID_COPY_TEXT,            MyPanel::OnCopyToClipboard)
   EVT_SPIN      (ID_SPIN,                 MyPanel::OnSpinUpdate)
   EVT_BUTTON    (ID_PASTE_TEXT,           MyPanel::OnPasteFromClipboard)
   EVT_BUTTON    (ID_COPY_TEXT,            MyPanel::OnCopyToClipboard)

+  EVT_BUTTON    (ID_MOVE_END_ZONE,        MyPanel::OnMoveToEndOfText)
+  EVT_BUTTON    (ID_MOVE_END_ENTRY,       MyPanel::OnMoveToEndOfEntry)

 END_EVENT_TABLE()
 
 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
 END_EVENT_TABLE()
 
 MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :


@@ -329,6 +400,9 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
 //  panel->SetBackgroundColour("cadet blue");
 //  panel->SetForegroundColour("blue");
   m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 5, choices );
 //  panel->SetBackgroundColour("cadet blue");
 //  panel->SetForegroundColour("blue");
   m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 5, choices );

+#ifdef __WXGTK__
+  m_listbox->SetToolTip( "This is a list box" );
+#endif

 //  m_listbox->SetBackgroundColour("wheat");
   (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
 //  m_listbox->SetBackgroundColour("wheat");
   (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );


@@ -336,9 +410,16 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
   (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
   (void)new wxButton( panel, ID_LISTBOX_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
   button = new wxButton( panel, ID_LISTBOX_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );
   (void)new wxButton( panel, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
   (void)new wxButton( panel, ID_LISTBOX_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) );
   button = new wxButton( panel, ID_LISTBOX_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) );

+#ifdef __WXGTK__
+  button->SetToolTip( "Press here to set italic font" );
+#endif
+

 //  button->SetForegroundColour( "red" );
   m_checkbox = new wxCheckBox( panel, ID_LISTBOX_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
   m_checkbox->SetValue(FALSE);
 //  button->SetForegroundColour( "red" );
   m_checkbox = new wxCheckBox( panel, ID_LISTBOX_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) );
   m_checkbox->SetValue(FALSE);

+#ifdef __WXGTK__
+  m_checkbox->SetToolTip( "Click here to disable the listbox" );
+#endif

   m_notebook->AddPage(panel, "wxList", TRUE, Image_List);
 
   panel = new wxPanel(m_notebook);
   m_notebook->AddPage(panel, "wxList", TRUE, Image_List);
 
   panel = new wxPanel(m_notebook);


@@ -372,15 +453,22 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
   panel = new wxPanel(m_notebook);
 //  panel->SetBackgroundColour("cadet blue");
 //  panel->SetForegroundColour("blue");
   panel = new wxPanel(m_notebook);
 //  panel->SetBackgroundColour("cadet blue");
 //  panel->SetForegroundColour("blue");

-  wxTextCtrl *tc = new wxTextCtrl( panel, ID_TEXT, "Write text here.", wxPoint(10,10), wxSize(320,28));
-  (*tc) << " More text.";
-//  tc->SetBackgroundColour("wheat");
-  m_multitext = new wxTextCtrl( panel, ID_TEXT, "And here.", wxPoint(10,50), wxSize(320,160), wxTE_MULTILINE  );
-  (*m_multitext) << " More text.";
-  m_multitext->SetBackgroundColour("wheat");
-  (void)new wxStaticBox( panel, -1, "wxClipboard", wxPoint(345,50), wxSize(160,145) );
-  (void)new wxButton( panel, ID_COPY_TEXT, "Copy line 1", wxPoint(370,80), wxSize(110,30) );
-  (void)new wxButton( panel, ID_PASTE_TEXT, "Paste text", wxPoint(370,140), wxSize(110,30) );
+  m_textentry = new MyTextCtrl( panel, ID_TEXT, "Write text here.", wxPoint(10,10), wxSize(320,28));
+  (*m_textentry) << " More text.";
+//  m_textentry->SetBackgroundColour("wheat");
+  m_multitext = new MyTextCtrl( panel, ID_TEXT, "And here.", wxPoint(10,50), wxSize(320,160), wxTE_MULTILINE  );
+  (*m_multitext) << " More text."
+                 << "\nPress Fn keys to test different wxTextCtrl functions";
+//  m_multitext->SetBackgroundColour("wheat");
+  (void)new wxStaticBox( panel, -1, "Move cursor to the end of:",
+                         wxPoint(345, 0), wxSize(160, 100) );
+  (void)new wxButton(panel, ID_MOVE_END_ENTRY, "Text entry",
+                     wxPoint(370, 20), wxSize(110, 30));
+  (void)new wxButton(panel, ID_MOVE_END_ZONE, "Text zone",
+                     wxPoint(370, 60), wxSize(110, 30));
+  (void)new wxStaticBox( panel, -1, "wxClipboard", wxPoint(345,120), wxSize(160,100) );
+  (void)new wxButton( panel, ID_COPY_TEXT, "Copy line 1", wxPoint(370,140), wxSize(110,30) );
+  (void)new wxButton( panel, ID_PASTE_TEXT, "Paste text", wxPoint(370,180), wxSize(110,30) );

   m_notebook->AddPage(panel, "wxTextCtrl" , FALSE, Image_Text);
 
   wxString choices2[] =
   m_notebook->AddPage(panel, "wxTextCtrl" , FALSE, Image_Text);
 
   wxString choices2[] =


@@ -394,7 +482,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) :
 //  panel->SetForegroundColour("blue");
   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), 2, choices2, 1, wxRA_SPECIFY_ROWS );
 //  m_radio->SetBackgroundColour("wheat");
 //  panel->SetForegroundColour("blue");
   m_radio = new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), 2, choices2, 1, wxRA_SPECIFY_ROWS );
 //  m_radio->SetBackgroundColour("wheat");

-  m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 5, choices, 1, wxRA_SPECIFY_COLS );
+  m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 5, choices, 2, wxRA_SPECIFY_COLS );

 //  m_radio->SetBackgroundColour("wheat");
   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );
 //  m_radio->SetBackgroundColour("wheat");
   (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
   (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) );


@@ -459,24 +547,31 @@ void MyPanel::OnPasteFromClipboard( wxCommandEvent &WXUNUSED(event) )
      *m_text << "Successfully opened the clipboard." << "\n";
   }
 
      *m_text << "Successfully opened the clipboard." << "\n";
   }
 

-  wxTextDataObject *data = new wxTextDataObject();
+  wxTextDataObject data;

 
 

-  if (wxTheClipboard->GetData( data ))
+  if (wxTheClipboard->IsSupported( data ))

   {
   {

-     *m_text << "Successfully retrieved data from the clipboard." << "\n";
-     *m_multitext << data->GetText() << "\n";
+     *m_text << "Clipboard supports requested format." << "\n";
+     
+     if (wxTheClipboard->GetData( data ))
+     {
+         *m_text << "Successfully retrieved data from the clipboard." << "\n";
+         *m_multitext << data.GetText() << "\n";
+     }
+     else
+     {
+        *m_text << "Error getting data from the clipboard." << "\n";
+     }

   }
   else
   {
   }
   else
   {

-     *m_text << "Error getting data from the clipboard." << "\n";
+     *m_text << "Clipboard doesn't support requested format." << "\n";

   }
 
   wxTheClipboard->Close();
 
   *m_text << "Closed the clipboard." << "\n";
 
   }
 
   wxTheClipboard->Close();
 
   *m_text << "Closed the clipboard." << "\n";
 

-  delete data;
-

 #endif
 }
 
 #endif
 }
 


@@ -500,10 +595,8 @@ void MyPanel::OnCopyToClipboard( wxCommandEvent &WXUNUSED(event) )
   }
 
   wxTextDataObject *data = new wxTextDataObject( text );
   }
 
   wxTextDataObject *data = new wxTextDataObject( text );

-  wxDataBroker *broker = new wxDataBroker();
-  broker->Add( data );

 
 

-  if (!wxTheClipboard->SetData( broker ))
+  if (!wxTheClipboard->SetData( data ))

   {
      *m_text << "Error while copying to the clipboard." << "\n";
   }
   {
      *m_text << "Error while copying to the clipboard." << "\n";
   }


@@ -519,6 +612,18 @@ void MyPanel::OnCopyToClipboard( wxCommandEvent &WXUNUSED(event) )
 #endif
 }
 
 #endif
 }
 

+void MyPanel::OnMoveToEndOfText( wxCommandEvent &event )
+{
+    m_multitext->SetInsertionPointEnd();
+    m_multitext->SetFocus();
+}
+
+void MyPanel::OnMoveToEndOfEntry( wxCommandEvent &event )
+{
+    m_textentry->SetInsertionPointEnd();
+    m_textentry->SetFocus();
+}
+

 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 {
   int x = 0;
 void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
 {
   int x = 0;