Fixed the code to actually work.

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

diff --git a/samples/widgets/textctrl.cpp b/samples/widgets/textctrl.cpp
index 85b49793edb2a9797fc88a0996e119ba219baca8..e744691027874e367b45af02c80764541315e74b 100644 (file)
--- a/samples/widgets/textctrl.cpp
+++ b/samples/widgets/textctrl.cpp
@@ -29,6 +29,7 @@
     #include "wx/log.h"
     #include "wx/timer.h"
 
+    #include "wx/bitmap.h"
     #include "wx/button.h"
     #include "wx/checkbox.h"
     #include "wx/radiobox.h"
@@ -41,7 +42,6 @@
 
 #include "widgets.h"
 
-#if 1
 #include "icons/text.xpm"
 
 // ----------------------------------------------------------------------------
@@ -200,6 +200,8 @@ protected:
          m_selFrom,
          m_selTo;
 
+    wxString m_range10_20;
+
 private:
     // any class wishing to process wxWindows events must use this macro
     DECLARE_EVENT_TABLE()
@@ -543,7 +545,7 @@ void TextWidgetsPage::CreateText()
     {
         valueOld = m_text->GetValue();
 
-        m_sizerText->Remove(m_text);
+        m_sizerText->Detach( m_text );
         delete m_text;
     }
     else
@@ -555,8 +557,10 @@ void TextWidgetsPage::CreateText()
                             valueOld,
                             wxDefaultPosition, wxDefaultSize,
                             flags);
+
+    // cast to int needed to silence gcc warning about different enums
     m_sizerText->Add(m_text, 1, wxALL |
-                     (flags & wxTE_MULTILINE ? wxGROW
+                     (flags & wxTE_MULTILINE ? (int)wxGROW
                                              : wxALIGN_TOP), 5);
     m_sizerText->Layout();
 }
@@ -630,7 +634,12 @@ void TextWidgetsPage::OnIdle(wxIdleEvent& WXUNUSED(event))
 
     if ( m_textRange )
     {
-        m_textRange->SetValue(m_text->GetRange(10, 20));
+        wxString range = m_text->GetRange(10, 20);
+        if ( range != m_range10_20 )
+        {
+            m_range10_20 = range;
+            m_textRange->SetValue(range);
+        }
     }
 }
 
@@ -733,7 +742,7 @@ void TextWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
                   (m_chkWrapLines->GetValue() != DEFAULTS.wraplines) );
 }
 
-void TextWidgetsPage::OnText(wxCommandEvent& event)
+void TextWidgetsPage::OnText(wxCommandEvent& WXUNUSED(event))
 {
     // small hack to suppress the very first message: by then the logging is
     // not yet redirected and so initial setting of the text value results in
@@ -753,8 +762,8 @@ void TextWidgetsPage::OnTextEnter(wxCommandEvent& event)
     wxLogMessage(_T("Text entered: '%s'"), event.GetString().c_str());
 }
 
-void TextWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& event)
+void TextWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
 {
     CreateText();
 }
-#endif
+