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Avoid gtk_window_set_opacity() with GTK+4

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This commit is contained in:
Paul Cornett 2017-12-19 21:48:34 -08:00
parent 1235c7bb74
commit 9249e823d9
1 changed files with 6 additions and 1 deletions
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7
src/gtk/toplevel.cpp
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@ -41,6 +41,7 @@
#include "wx/gtk/private.h"
#include "wx/gtk/private/gtk2-compat.h"
#include "wx/gtk/private/gtk3-compat.h"
#include "wx/gtk/private/win_gtk.h"
// ----------------------------------------------------------------------------
@ -1587,14 +1588,18 @@ bool wxTopLevelWindowGTK::SetTransparent(wxByte alpha)
#ifdef __WXGTK3__
#if GTK_CHECK_VERSION(3,8,0)
if(gtk_check_version(3,8,0) == NULL)
if (wx_is_at_least_gtk3(8))
{
gtk_widget_set_opacity(m_widget, alpha / 255.0);
}
else
#endif // GTK+ 3.8+
{
#ifndef __WXGTK4__
wxGCC_WARNING_SUPPRESS(deprecated-declarations)
gtk_window_set_opacity(GTK_WINDOW(m_widget), alpha / 255.0);
wxGCC_WARNING_RESTORE()
#endif
}
return true;