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make Ctrl-PageUp/Down work for changing notebook pages even when there is a wxWindow (i.e. not a native wxControl) in the hierarchy; this comes at the price of not being able to use the same key combinations for horizontal scrolling of the windows which do not have wxHSCROLL style and this seems like an acceptable tradeoff

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45087 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2007-03-26 23:46:31 +00:00
parent b5a4975771
commit fd4081aa33
1 changed files with 18 additions and 0 deletions
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18
src/gtk/window.cpp
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@ -2330,6 +2330,24 @@ bool wxWindowGTK::Create( wxWindow *parent,
GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) );
scroll_class->scrollbar_spacing = 0;
// we create a GtkScrolledWindow for all windows, even those which don't
// use scrollbars, but there is a conflict with default bindings at GTK+
// level between scrolled windows and notebooks both of which want to use
// Ctrl-PageUp/Down: scrolled windows for scrolling in the horizontal
// direction and notebooks for changing pages -- we decide that if we don't
// have wxHSCROLL style we can safely sacrifice horizontal scrolling if it
// means we can get working keyboard navigation in notebooks
if ( !HasFlag(wxHSCROLL) )
{
GtkBindingSet *
bindings = gtk_binding_set_by_class(G_OBJECT_GET_CLASS(m_widget));
if ( bindings )
{
gtk_binding_entry_remove(bindings, GDK_Page_Up, GDK_CONTROL_MASK);
gtk_binding_entry_remove(bindings, GDK_Page_Down, GDK_CONTROL_MASK);
}
}
if (HasFlag(wxALWAYS_SHOW_SB))
{
gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_ALWAYS, GTK_POLICY_ALWAYS );