Modified Files:

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

diff --git a/samples/text/text.cpp b/samples/text/text.cpp
index cda6812c40da405db18886475add99b192c31098..2c3a30455f2c6e2cd3db0bbaa0de62aede1a6392 100644 (file)
--- a/samples/text/text.cpp
+++ b/samples/text/text.cpp
@@ -61,21 +61,31 @@ class MyTextCtrl : public wxTextCtrl
 public:
     MyTextCtrl(wxWindow *parent, wxWindowID id, const wxString &value,
                const wxPoint &pos, const wxSize &size, int style = 0)
 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) { m_hasCapture = FALSE; }
+        : wxTextCtrl(parent, id, value, pos, size, style)
+    {
+        m_hasCapture = FALSE;
+    }

 
     void OnKeyDown(wxKeyEvent& event);
     void OnKeyUp(wxKeyEvent& event);
     void OnChar(wxKeyEvent& event);
 
     void OnKeyDown(wxKeyEvent& event);
     void OnKeyUp(wxKeyEvent& event);
     void OnChar(wxKeyEvent& event);

+

     void OnText(wxCommandEvent& event);
     void OnTextURL(wxTextUrlEvent& event);
     void OnText(wxCommandEvent& event);
     void OnTextURL(wxTextUrlEvent& event);

+    void OnTextMaxLen(wxCommandEvent& event);
+

     void OnMouseEvent(wxMouseEvent& event);
 
     void OnMouseEvent(wxMouseEvent& event);
 

-    bool m_hasCapture;
+    static bool ms_logKey;
+    static bool ms_logChar;
+    static bool ms_logMouse;

 
 private:
     static inline wxChar GetChar(bool on, wxChar c) { return on ? c : _T('-'); }
     void LogEvent(const wxChar *name, wxKeyEvent& event) const;
 
 
 private:
     static inline wxChar GetChar(bool on, wxChar c) { return on ? c : _T('-'); }
     void LogEvent(const wxChar *name, wxKeyEvent& event) const;
 

+    bool m_hasCapture;
+

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 


@@ -99,6 +109,7 @@ public:
     MyTextCtrl    *m_enter;
     MyTextCtrl    *m_tab;
     MyTextCtrl    *m_readonly;
     MyTextCtrl    *m_enter;
     MyTextCtrl    *m_tab;
     MyTextCtrl    *m_readonly;

+    MyTextCtrl    *m_limited;

 
     MyTextCtrl    *m_multitext;
     MyTextCtrl    *m_horizontal;
 
     MyTextCtrl    *m_multitext;
     MyTextCtrl    *m_horizontal;


@@ -171,6 +182,21 @@ public:
     void OnSetEditable(wxCommandEvent& event);
     void OnSetEnabled(wxCommandEvent& event);
 
     void OnSetEditable(wxCommandEvent& event);
     void OnSetEnabled(wxCommandEvent& event);
 

+    void OnLogKey(wxCommandEvent& event)
+    {
+        MyTextCtrl::ms_logKey = event.IsChecked();
+    }
+
+    void OnLogChar(wxCommandEvent& event)
+    {
+        MyTextCtrl::ms_logChar = event.IsChecked();
+    }
+
+    void OnLogMouse(wxCommandEvent& event)
+    {
+        MyTextCtrl::ms_logMouse = event.IsChecked();
+    }
+

     void OnIdle( wxIdleEvent& event );
 
 private:
     void OnIdle( wxIdleEvent& event );
 
 private:


@@ -181,7 +207,7 @@ private:
             text->Freeze();
 
         for ( int i = 0; i < 100; i++ )
             text->Freeze();
 
         for ( int i = 0; i < 100; i++ )

-            text->AppendText(wxString::Format("Line %i\n", i));
+            text->AppendText(wxString::Format(wxT("Line %i\n"), i));

 
         text->SetInsertionPoint(0);
 
 
         text->SetInsertionPoint(0);
 


@@ -231,6 +257,13 @@ enum
     TEXT_LINE_UP,
     TEXT_PAGE_DOWN,
     TEXT_PAGE_UP,
     TEXT_LINE_UP,
     TEXT_PAGE_DOWN,
     TEXT_PAGE_UP,

+
+    // log menu
+    TEXT_LOG_KEY,
+    TEXT_LOG_CHAR,
+    TEXT_LOG_MOUSE,
+
+    TEXT_END

 };
 
 bool MyApp::OnInit()
 };
 
 bool MyApp::OnInit()


@@ -241,8 +274,6 @@ bool MyApp::OnInit()
     frame->SetSizeHints( 500, 400 );
 
     wxMenu *file_menu = new wxMenu;
     frame->SetSizeHints( 500, 400 );
 
     wxMenu *file_menu = new wxMenu;

-    file_menu->Append(TEXT_CLEAR, "&Clear the log\tCtrl-C",
-                      "Clear the log window contents");

     file_menu->Append(TEXT_SAVE, "&Save file\tCtrl-S",
                       "Save the text control contents to file");
     file_menu->Append(TEXT_LOAD, "&Load file\tCtrl-O",
     file_menu->Append(TEXT_SAVE, "&Save file\tCtrl-S",
                       "Save the text control contents to file");
     file_menu->Append(TEXT_LOAD, "&Load file\tCtrl-O",


@@ -288,7 +319,19 @@ bool MyApp::OnInit()
     menuText->Append(TEXT_LINE_UP, "Scroll text one line up");
     menuText->Append(TEXT_PAGE_DOWN, "Scroll text one page down");
     menuText->Append(TEXT_PAGE_DOWN, "Scroll text one page up");
     menuText->Append(TEXT_LINE_UP, "Scroll text one line up");
     menuText->Append(TEXT_PAGE_DOWN, "Scroll text one page down");
     menuText->Append(TEXT_PAGE_DOWN, "Scroll text one page up");

-    menu_bar->Append(menuText, "&Text");
+    menu_bar->Append(menuText, "Te&xt");
+
+    wxMenu *menuLog = new wxMenu;
+    menuLog->Append(TEXT_LOG_KEY, "Log &key events", "", TRUE);
+    menuLog->Append(TEXT_LOG_CHAR, "Log &char events", "", TRUE);
+    menuLog->Append(TEXT_LOG_MOUSE, "Log &mouse events", "", TRUE);
+    menuLog->AppendSeparator();
+    menuLog->Append(TEXT_CLEAR, "&Clear the log\tCtrl-C",
+                    "Clear the log window contents");
+    menuLog->Check(TEXT_LOG_KEY, TRUE);
+    menuLog->Check(TEXT_LOG_CHAR, TRUE);
+    menuLog->Check(TEXT_LOG_MOUSE, TRUE);
+    menu_bar->Append(menuLog, "&Log");

 
     frame->SetMenuBar(menu_bar);
 
 
     frame->SetMenuBar(menu_bar);
 


@@ -308,11 +351,18 @@ BEGIN_EVENT_TABLE(MyTextCtrl, wxTextCtrl)
     EVT_KEY_DOWN(MyTextCtrl::OnKeyDown)
     EVT_KEY_UP(MyTextCtrl::OnKeyUp)
     EVT_CHAR(MyTextCtrl::OnChar)
     EVT_KEY_DOWN(MyTextCtrl::OnKeyDown)
     EVT_KEY_UP(MyTextCtrl::OnKeyUp)
     EVT_CHAR(MyTextCtrl::OnChar)

+

     EVT_TEXT(-1, MyTextCtrl::OnText)
     EVT_TEXT_URL(-1, MyTextCtrl::OnTextURL)
     EVT_TEXT(-1, MyTextCtrl::OnText)
     EVT_TEXT_URL(-1, MyTextCtrl::OnTextURL)

+    EVT_TEXT_MAXLEN(-1, MyTextCtrl::OnTextMaxLen)
+

     EVT_MOUSE_EVENTS(MyTextCtrl::OnMouseEvent)
 END_EVENT_TABLE()
 
     EVT_MOUSE_EVENTS(MyTextCtrl::OnMouseEvent)
 END_EVENT_TABLE()
 

+bool MyTextCtrl::ms_logKey = TRUE;
+bool MyTextCtrl::ms_logChar = TRUE;
+bool MyTextCtrl::ms_logMouse = TRUE;
+

 void MyTextCtrl::LogEvent(const wxChar *name, wxKeyEvent& event) const
 {
     wxString key;
 void MyTextCtrl::LogEvent(const wxChar *name, wxKeyEvent& event) const
 {
     wxString key;


@@ -477,6 +527,11 @@ static wxString GetMouseEventDesc(const wxMouseEvent& ev)
 
 void MyTextCtrl::OnMouseEvent(wxMouseEvent& ev)
 {
 
 void MyTextCtrl::OnMouseEvent(wxMouseEvent& ev)
 {

+    ev.Skip();
+
+    if ( !MyTextCtrl::ms_logMouse )
+        return;
+

     if ( !ev.Moving() )
     {
         wxString msg;
     if ( !ev.Moving() )
     {
         wxString msg;


@@ -506,8 +561,6 @@ void MyTextCtrl::OnMouseEvent(wxMouseEvent& ev)
         wxLogMessage(msg);
     }
     //else: we're not interested in mouse move events
         wxLogMessage(msg);
     }
     //else: we're not interested in mouse move events

-
-    ev.Skip();

 }
 
 void MyTextCtrl::OnText(wxCommandEvent& event)
 }
 
 void MyTextCtrl::OnText(wxCommandEvent& event)


@@ -524,6 +577,11 @@ void MyTextCtrl::OnText(wxCommandEvent& event)
     }
 }
 
     }
 }
 

+void MyTextCtrl::OnTextMaxLen(wxCommandEvent& event)
+{
+    wxLogMessage(_T("You can't enter more characters into this control."));
+}
+

 void MyTextCtrl::OnTextURL(wxTextUrlEvent& event)
 {
     const wxMouseEvent& ev = event.GetMouseEvent();
 void MyTextCtrl::OnTextURL(wxTextUrlEvent& event)
 {
     const wxMouseEvent& ev = event.GetMouseEvent();


@@ -542,25 +600,16 @@ void MyTextCtrl::OnTextURL(wxTextUrlEvent& event)
 
 void MyTextCtrl::OnChar(wxKeyEvent& event)
 {
 
 void MyTextCtrl::OnChar(wxKeyEvent& event)
 {

-    LogEvent( _T("Char"), event);
+    if ( MyTextCtrl::ms_logChar )
+        LogEvent( _T("Char"), event);

 
 

-/*  How are we supposed to test wxTE_PROCESS_TAB with this code?
-
-    if ( event.KeyCode() == WXK_TAB )
-    {
-        WriteText("\t");
-    }
-    else
-    {
-        event.Skip();
-    }
-*/

     event.Skip();
 }
 
 void MyTextCtrl::OnKeyUp(wxKeyEvent& event)
 {
     event.Skip();
 }
 
 void MyTextCtrl::OnKeyUp(wxKeyEvent& event)
 {

-    LogEvent( _T("Key up"), event);
+    if ( MyTextCtrl::ms_logKey )
+        LogEvent( _T("Key up"), event);

 
     event.Skip();
 }
 
     event.Skip();
 }


@@ -575,11 +624,7 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event)
                 long line, column, pos = GetInsertionPoint();
                 PositionToXY(pos, &column, &line);
 
                 long line, column, pos = GetInsertionPoint();
                 PositionToXY(pos, &column, &line);
 

-                wxLogMessage( _T("Current position: %ld\n"
-                        "Current line, column: (%ld, %ld)\n"
-                        "Number of lines: %ld\n"
-                        "Current line length: %ld\n"
-                        "Total text length: %u (%ld)"),
+                wxLogMessage( _T("Current position: %ld\nCurrent line, column: (%ld, %ld)\nNumber of lines: %ld\nCurrent line length: %ld\nTotal text length: %u (%ld)"),

                         pos,
                         line, column,
                         GetNumberOfLines(),
                         pos,
                         line, column,
                         GetNumberOfLines(),


@@ -628,7 +673,8 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event)
             break;
     }
 
             break;
     }
 

-    LogEvent( wxT("Key down"), event);
+    if ( MyTextCtrl::ms_logKey )
+        LogEvent( wxT("Key down"), event);

 
     event.Skip();
 }
 
     event.Skip();
 }


@@ -667,6 +713,10 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
     m_readonly = new MyTextCtrl( this, -1, "Read only",
       wxPoint(10,90), wxSize(140,-1), wxTE_READONLY );
 
     m_readonly = new MyTextCtrl( this, -1, "Read only",
       wxPoint(10,90), wxSize(140,-1), wxTE_READONLY );
 

+    m_limited = new MyTextCtrl(this, -1, "Max 8 ch",
+                              wxPoint(10, 130), wxSize(140, -1));
+    m_limited->SetMaxLength(8);
+

     // multi line text controls
 
     m_horizontal = new MyTextCtrl( this, -1, "Multiline text control with a horizontal scrollbar.",
     // multi line text controls
 
     m_horizontal = new MyTextCtrl( this, -1, "Multiline text control with a horizontal scrollbar.",


@@ -728,9 +778,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
                                 wxTE_AUTO_URL |
                                 wxHSCROLL);
 
                                 wxTE_AUTO_URL |
                                 wxHSCROLL);
 

-#if 0
-    m_textrich->SetFont(wxFont(12, wxFONTFAMILY_TELETYPE,
-                               wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL));
+#if 1

     m_textrich->SetStyle(0, 10, *wxRED);
     m_textrich->SetStyle(10, 20, *wxBLUE);
     m_textrich->SetStyle(30, 40,
     m_textrich->SetStyle(0, 10, *wxRED);
     m_textrich->SetStyle(10, 20, *wxBLUE);
     m_textrich->SetStyle(30, 40,


@@ -746,6 +794,8 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
     m_textrich->AppendText(_T("And this should be in blue and the text you ")
                            _T("type should be in blue as well"));
 #else
     m_textrich->AppendText(_T("And this should be in blue and the text you ")
                            _T("type should be in blue as well"));
 #else

+    m_textrich->SetFont(wxFont(12, wxFONTFAMILY_TELETYPE,
+                               wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL));

     m_textrich->SetDefaultStyle(wxTextAttr(*wxRED));
     m_textrich->AppendText(_T("Red text\n"));
     m_textrich->SetDefaultStyle(wxTextAttr(wxNullColour, *wxLIGHT_GREY));
     m_textrich->SetDefaultStyle(wxTextAttr(*wxRED));
     m_textrich->AppendText(_T("Red text\n"));
     m_textrich->SetDefaultStyle(wxTextAttr(wxNullColour, *wxLIGHT_GREY));


@@ -872,6 +922,10 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(TEXT_ABOUT,  MyFrame::OnAbout)
     EVT_MENU(TEXT_SAVE,   MyFrame::OnFileSave)
     EVT_MENU(TEXT_LOAD,   MyFrame::OnFileLoad)
     EVT_MENU(TEXT_ABOUT,  MyFrame::OnAbout)
     EVT_MENU(TEXT_SAVE,   MyFrame::OnFileSave)
     EVT_MENU(TEXT_LOAD,   MyFrame::OnFileLoad)

+
+    EVT_MENU(TEXT_LOG_KEY,  MyFrame::OnLogKey)
+    EVT_MENU(TEXT_LOG_CHAR,  MyFrame::OnLogChar)
+    EVT_MENU(TEXT_LOG_MOUSE,  MyFrame::OnLogMouse)

     EVT_MENU(TEXT_CLEAR,  MyFrame::OnLogClear)
 
 #if wxUSE_TOOLTIPS
     EVT_MENU(TEXT_CLEAR,  MyFrame::OnLogClear)
 
 #if wxUSE_TOOLTIPS


@@ -990,6 +1044,7 @@ void MyFrame::OnSetEnabled(wxCommandEvent& WXUNUSED(event))
     m_panel->m_password->Enable(enabled);
     m_panel->m_multitext->Enable(enabled);
     m_panel->m_readonly->Enable(enabled);
     m_panel->m_password->Enable(enabled);
     m_panel->m_multitext->Enable(enabled);
     m_panel->m_readonly->Enable(enabled);

+    m_panel->m_limited->Enable(enabled);

     m_panel->m_textrich->Enable(enabled);
 }
 
     m_panel->m_textrich->Enable(enabled);
 }
 


@@ -999,9 +1054,8 @@ void MyFrame::OnFileSave(wxCommandEvent& event)
     {
 #if wxUSE_FILE
         // verify that the fil length is correct (it wasn't under Win95)
     {
 #if wxUSE_FILE
         // verify that the fil length is correct (it wasn't under Win95)

-        wxFile file("dummy.txt");
-        wxLogStatus(this, _T("Successfully saved file "
-                             "(text len = %ld, file size = %ld)"),
+        wxFile file(wxT("dummy.txt"));
+        wxLogStatus(this, _T("Successfully saved file (text len = %ld, file size = %ld)"),

                     m_panel->m_textrich->GetValue().length(),
                     file.Length());
 #endif
                     m_panel->m_textrich->GetValue().length(),
                     file.Length());
 #endif