added wxWindow::Freeze/Thaw(), implemented them for wxGTK::wxTextCtrl

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11176 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2001-07-26 08:33:53 +00:00
parent d6ddcd574b
commit 0cc7251efe
6 changed files with 69 additions and 0 deletions
--- a/include/wx/gtk/textctrl.h
+++ b/include/wx/gtk/textctrl.h
@@ -143,6 +143,11 @@ public:

    void SetModified() { m_modified = TRUE; }

+    // GTK+ textctrl is so dumb that you need to freeze/thaw it manually to
+    // avoid horrible flicker/scrolling back and forth
+    virtual void Freeze();
+    virtual void Thaw();
+
    // wxGTK-specific: called recursively by Enable,
    // to give widgets an oppprtunity to correct their colours after they
    // have been changed by Enable