moving to gcc 4.0 exclusively, 10.4 minimum system

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

diff --git a/samples/text/text.cpp b/samples/text/text.cpp
index 525a21e2ddb97c7669ccfd78393f01b8fddaed24..bf9b9dc253e61d77ddd97de0fc5ace51af8c8fe5 100644 (file)
--- a/samples/text/text.cpp
+++ b/samples/text/text.cpp
@@ -297,7 +297,12 @@ public:
 
     void OnSetText(wxCommandEvent& WXUNUSED(event))
     {
-        m_panel->m_text->SetValue(_T("Hello, world (what else did you expect)?"));
+        m_panel->m_text->SetValue(_T("Hello, world! (what else did you expect?)"));
+    }
+
+    void OnChangeText(wxCommandEvent& WXUNUSED(event))
+    {
+        m_panel->m_text->ChangeValue(_T("Changed, not set: no event"));
     }
 
     void OnIdle( wxIdleEvent& event );
@@ -405,6 +410,7 @@ enum
     TEXT_REPLACE,
     TEXT_SELECT,
     TEXT_SET,
+    TEXT_CHANGE,
 
     // log menu
     TEXT_LOG_KEY,
@@ -419,6 +425,9 @@ enum
 
 bool MyApp::OnInit()
 {
+    if ( !wxApp::OnInit() )
+        return false;
+
     // Create the main frame window
     MyFrame *frame = new MyFrame((wxFrame *) NULL,
             _T("Text wxWidgets sample"), 50, 50, 700, 550);
@@ -470,6 +479,7 @@ bool MyApp::OnInit()
     menuText->Append(TEXT_REPLACE, _T("&Replace characters 4 to 8 with ABC\tCtrl-R"));
     menuText->Append(TEXT_SELECT, _T("&Select characters 4 to 8\tCtrl-I"));
     menuText->Append(TEXT_SET, _T("&Set the first text zone value\tCtrl-E"));
+    menuText->Append(TEXT_CHANGE, _T("&Change the first text zone value\tShift-Ctrl-E"));
     menuText->AppendSeparator();
     menuText->Append(TEXT_MOVE_ENDTEXT, _T("Move cursor to the end of &text"));
     menuText->Append(TEXT_MOVE_ENDENTRY, _T("Move cursor to the end of &entry"));
@@ -911,6 +921,10 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event)
                 wxLogMessage(_T("Selection = '%s' (len = %u)"),
                              sel.c_str(),
                              (unsigned int) sel.length());
+
+                const wxString text = GetLineText(line);
+                wxLogMessage(_T("Current line: \"%s\"; length = %lu"),
+                             text.c_str(), text.length());
             }
             break;
 
@@ -1026,7 +1040,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
     // a little hack to use the command line argument for encoding testing
     if ( wxTheApp->argc == 2 )
     {
-        switch ( wxTheApp->argv[1][0] )
+        switch ( (wxChar)wxTheApp->argv[1][0] )
         {
             case '2':
                 m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL,
@@ -1058,8 +1072,9 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
         m_horizontal->AppendText(_T("Text in default encoding"));
     }
 
-    m_multitext = new MyTextCtrl( this, wxID_ANY, _T("Multi line."),
-      wxPoint(180,10), wxSize(200,70), wxTE_MULTILINE );
+    m_multitext = new MyTextCtrl( this, wxID_ANY,
+                                  _T("Multi line without vertical scrollbar."),
+      wxPoint(180,10), wxSize(200,70), wxTE_MULTILINE | wxTE_NO_VSCROLL );
     m_multitext->SetFont(*wxITALIC_FONT);
     (*m_multitext) << _T(" Appended.");
     m_multitext->SetInsertionPoint(0);
@@ -1333,10 +1348,11 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(TEXT_PAGE_DOWN,          MyFrame::OnScrollPageDown)
     EVT_MENU(TEXT_PAGE_UP,            MyFrame::OnScrollPageUp)
 
-    EVT_MENU(TEXT_GET_LINE,            MyFrame::OnGetLine)
-    EVT_MENU(TEXT_GET_LINELENGTH,            MyFrame::OnGetLineLength)
+    EVT_MENU(TEXT_GET_LINE,           MyFrame::OnGetLine)
+    EVT_MENU(TEXT_GET_LINELENGTH,     MyFrame::OnGetLineLength)
 
     EVT_MENU(TEXT_SET,                MyFrame::OnSetText)
+    EVT_MENU(TEXT_CHANGE,             MyFrame::OnChangeText)
 
     EVT_IDLE(MyFrame::OnIdle)
 END_EVENT_TABLE()
@@ -1816,10 +1832,9 @@ void RichTextFrame::OnIdle(wxIdleEvent& WXUNUSED(event))
                 alignment = wxT("left-aligned");
             else if (attr.GetAlignment() == wxTEXT_ALIGNMENT_JUSTIFIED)
                 alignment = wxT("justified");
-            msg.Printf(wxT("Facename: %s, wxColour(%d, %d, %d), %s"),
-                (const wxChar*) facename,
+            msg.Printf( "Facename: %s, wxColour(%d, %d, %d), %s", facename,
                 attr.GetTextColour().Red(), attr.GetTextColour().Green(), attr.GetTextColour().Blue(),
-                (const wxChar*) alignment);
+                alignment );
 
             if (attr.HasFont())
             {