added wxTo/FromString() overloads for wxFont (1st part of patch 1760073)

[wxWidgets.git] / src / gtk / textctrl.cpp

diff --git a/src/gtk/textctrl.cpp b/src/gtk/textctrl.cpp
index 4b2f349fb2f767b45037d4da9715f3b7500010cd..1b08ecc0a8d49d2e91fb2e9f88a429ce433dcde9 100644 (file)
--- a/src/gtk/textctrl.cpp
+++ b/src/gtk/textctrl.cpp
@@ -10,6 +10,8 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
+#if wxUSE_TEXTCTRL
+
 #include "wx/textctrl.h"
 
 #ifndef WX_PRECOMP
@@ -757,6 +759,18 @@ bool wxTextCtrl::Create( wxWindow *parent,
         gtk_widget_show(m_text);
     }
 
+    // We want to be notified about text changes.
+    if (multi_line)
+    {
+        g_signal_connect (m_buffer, "changed",
+                          G_CALLBACK (gtk_text_changed_callback), this);
+    }
+    else
+    {
+        g_signal_connect (m_text, "changed",
+                          G_CALLBACK (gtk_text_changed_callback), this);
+    }
+
     if (!value.empty())
     {
         SetValue( value );
@@ -772,13 +786,9 @@ bool wxTextCtrl::Create( wxWindow *parent,
     if ( style & (wxTE_RIGHT | wxTE_CENTRE) )
         GTKSetJustification();
 
-    // We want to be notified about text changes.
     if (multi_line)
     {
-        g_signal_connect (m_buffer, "changed",
-                          G_CALLBACK (gtk_text_changed_callback), this);
-
-        // .. and handle URLs on multi-line controls with wxTE_AUTO_URL style
+        // Handle URLs on multi-line controls with wxTE_AUTO_URL style
         if (style & wxTE_AUTO_URL)
         {
             GtkTextIter start, end;
@@ -814,12 +824,7 @@ bool wxTextCtrl::Create( wxWindow *parent,
             au_check_range(&start, &end);
         }
     }
-    else
-    {
-        g_signal_connect (m_text, "changed",
-                          G_CALLBACK (gtk_text_changed_callback), this);
-    }
-
+    
     g_signal_connect (m_text, "copy-clipboard",
                       G_CALLBACK (gtk_copy_clipboard_callback), this);
     g_signal_connect (m_text, "cut-clipboard",
@@ -1013,11 +1018,11 @@ void wxTextCtrl::DoSetValue( const wxString &value, int flags )
         return;
     }
 
+    void* blockWidget = IsMultiLine() ? (void*)m_buffer : (void*)m_text;
+    g_signal_handlers_block_by_func(blockWidget,
+        (gpointer)gtk_text_changed_callback, this);
     if ( IsMultiLine() )
     {
-        g_signal_handlers_disconnect_by_func (m_buffer,
-                    (gpointer) gtk_text_changed_callback, this);
-                    
         gtk_text_buffer_set_text( m_buffer, buffer, strlen(buffer) );
                     
         if ( !m_defaultStyle.IsDefault() )
@@ -1027,20 +1032,13 @@ void wxTextCtrl::DoSetValue( const wxString &value, int flags )
             wxGtkTextApplyTagsFromAttr(m_widget, m_buffer, m_defaultStyle,
                                        &start, &end);
         }
-        
-        g_signal_connect (m_buffer, "changed",
-                          G_CALLBACK (gtk_text_changed_callback), this);
     }
     else
     {
-        g_signal_handlers_disconnect_by_func (m_text,
-                          (gpointer) gtk_text_changed_callback, this);
-                          
         gtk_entry_set_text( GTK_ENTRY(m_text), buffer );
-        
-        g_signal_connect (m_text, "changed",
-                          G_CALLBACK (gtk_text_changed_callback), this);
     }
+    g_signal_handlers_unblock_by_func(blockWidget,
+        (gpointer)gtk_text_changed_callback, this);
                     
     // This was added after discussion on the list
     SetInsertionPoint(0);
@@ -1993,3 +1991,5 @@ wxTextCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 {
     return GetDefaultAttributesFromGTKWidget(gtk_entry_new, true);
 }
+
+#endif // wxUSE_TEXTCTRL