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Fix wxALWAYS_SHOW_SB behaviour in wxGTK.

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Don't show the scrollbar always if it's not enabled at all, i.e. if the
corresponding wxHSCROLL or wxVSCROLL style is not specified.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73022 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2012-11-26 13:14:39 +00:00
parent b62afb7914
commit d8ba3099e1
1 changed files with 14 additions and 8 deletions
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22
src/gtk/window.cpp
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@@ -2270,14 +2270,20 @@ void wxWindowGTK::GTKCreateScrolledWindowWith(GtkWidget* view)
}
}
if (HasFlag(wxALWAYS_SHOW_SB))
{
gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_ALWAYS, GTK_POLICY_ALWAYS );
}
else
{
gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
}
// If wx[HV]SCROLL is not given, the corresponding scrollbar is not shown
// at all. Otherwise it may be shown only on demand (default) or always, if
// the wxALWAYS_SHOW_SB is specified.
GtkPolicyType horzPolicy = HasFlag(wxHSCROLL)
? HasFlag(wxALWAYS_SHOW_SB)
? GTK_POLICY_ALWAYS
: GTK_POLICY_AUTOMATIC
: GTK_POLICY_NEVER;
GtkPolicyType vertPolicy = HasFlag(wxVSCROLL)
? HasFlag(wxALWAYS_SHOW_SB)
? GTK_POLICY_ALWAYS
: GTK_POLICY_AUTOMATIC
: GTK_POLICY_NEVER;
gtk_scrolled_window_set_policy( scrolledWindow, horzPolicy, vertPolicy );
m_scrollBar[ScrollDir_Horz] = GTK_RANGE(gtk_scrolled_window_get_hscrollbar(scrolledWindow));
m_scrollBar[ScrollDir_Vert] = GTK_RANGE(gtk_scrolled_window_get_vscrollbar(scrolledWindow));