Don't iterate over files in wxFileSystemWatcherBase.

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

diff --git a/src/gtk/textctrl.cpp b/src/gtk/textctrl.cpp
index eedc7c026f6bbe7f20d79c6406a17285f2bf2868..dda27477f3c888562d019f505299460a27a8aaa8 100644 (file)
--- a/src/gtk/textctrl.cpp
+++ b/src/gtk/textctrl.cpp
@@ -546,8 +546,6 @@ gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win )
     if ( win->IgnoreTextUpdate() )
         return;
 
-    if (!win->m_hasVMT) return;
-
     if ( win->MarkDirtyOnChange() )
         win->MarkDirty();
 
@@ -555,48 +553,6 @@ gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win )
 }
 }
 
-//-----------------------------------------------------------------------------
-//  clipboard events: "copy-clipboard", "cut-clipboard", "paste-clipboard"
-//-----------------------------------------------------------------------------
-
-// common part of the event handlers below
-static void
-handle_text_clipboard_callback( GtkWidget *widget, wxTextCtrl *win,
-                                wxEventType eventType, const gchar * signal_name)
-{
-    wxClipboardTextEvent event( eventType, win->GetId() );
-    event.SetEventObject( win );
-    if ( win->HandleWindowEvent( event ) )
-    {
-        // don't let the default processing to take place if we did something
-        // ourselves in the event handler
-        g_signal_stop_emission_by_name (widget, signal_name);
-    }
-}
-
-extern "C" {
-static void
-gtk_copy_clipboard_callback( GtkWidget *widget, wxTextCtrl *win )
-{
-    handle_text_clipboard_callback(
-        widget, win, wxEVT_COMMAND_TEXT_COPY, "copy-clipboard" );
-}
-
-static void
-gtk_cut_clipboard_callback( GtkWidget *widget, wxTextCtrl *win )
-{
-    handle_text_clipboard_callback(
-        widget, win, wxEVT_COMMAND_TEXT_CUT, "cut-clipboard" );
-}
-
-static void
-gtk_paste_clipboard_callback( GtkWidget *widget, wxTextCtrl *win )
-{
-    handle_text_clipboard_callback(
-        widget, win, wxEVT_COMMAND_TEXT_PASTE, "paste-clipboard" );
-}
-}
-
 //-----------------------------------------------------------------------------
 //  "mark_set"
 //-----------------------------------------------------------------------------
@@ -649,12 +605,23 @@ void wxTextCtrl::Init()
     SetUpdateFont(false);
 
     m_text = NULL;
+    m_buffer = NULL;
     m_showPositionOnThaw = NULL;
     m_anonymousMarkList = NULL;
 }
 
 wxTextCtrl::~wxTextCtrl()
 {
+    if (m_text)
+        GTKDisconnect(m_text);
+    if (m_buffer)
+        GTKDisconnect(m_buffer);
+
+    // this is also done by wxWindowGTK dtor, but has to be done here so our
+    // DoThaw() override is called
+    while (IsFrozen())
+        Thaw();
+
     if (m_anonymousMarkList)
         g_slist_free(m_anonymousMarkList);
 }
@@ -829,12 +796,7 @@ bool wxTextCtrl::Create( wxWindow *parent,
     }
 
 
-    g_signal_connect (m_text, "copy-clipboard",
-                      G_CALLBACK (gtk_copy_clipboard_callback), this);
-    g_signal_connect (m_text, "cut-clipboard",
-                      G_CALLBACK (gtk_cut_clipboard_callback), this);
-    g_signal_connect (m_text, "paste-clipboard",
-                      G_CALLBACK (gtk_paste_clipboard_callback), this);
+    GTKConnectClipboardSignals(m_text);
 
     m_cursor = wxCursor( wxCURSOR_IBEAM );
 
@@ -1873,12 +1835,10 @@ void wxTextCtrl::DoFreeze()
 {
     wxCHECK_RET(m_text != NULL, wxT("invalid text ctrl"));
 
-    wxWindow::DoFreeze();
+    GTKFreezeWidget(m_text);
 
     if ( HasFlag(wxTE_MULTILINE) )
     {
-        GTKFreezeWidget(m_text);
-
         // removing buffer dramatically speeds up insertion:
         g_object_ref(m_buffer);
         GtkTextBuffer* buf_new = gtk_text_buffer_new(NULL);
@@ -1919,12 +1879,9 @@ void wxTextCtrl::DoThaw()
                 GTK_TEXT_VIEW(m_text), m_showPositionOnThaw);
             m_showPositionOnThaw = NULL;
         }
-
-        // and thaw the window
-        GTKThawWidget(m_text);
     }
 
-    wxWindow::DoThaw();
+    GTKThawWidget(m_text);
 }
 
 // ----------------------------------------------------------------------------