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Fix build with GTK 3 < 3.20

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Restore a check removed in d85794e87f as
it's still needed: AddTreeviewHeaderButton() is only defined for 3.20
or later.
This commit is contained in:
Vadim Zeitlin
2019-11-27 23:21:45 +01:00
parent 5ad2470504
commit 8997d06397
1 changed files with 3 additions and 0 deletions
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3
src/gtk/renderer.cpp
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@@ -240,6 +240,8 @@ wxRendererGTK::DrawHeaderButton(wxWindow *win,
if (cr == NULL) if (cr == NULL)
return 0; return 0;
// AddTreeviewHeaderButton() is only available in 3.20 or later.
#if GTK_CHECK_VERSION(3,20,0)
if (gtk_check_version(3,20,0) == NULL) if (gtk_check_version(3,20,0) == NULL)
{ {
int pos = 1; int pos = 1;
@@ -256,6 +258,7 @@ wxRendererGTK::DrawHeaderButton(wxWindow *win,
gtk_render_frame(sc, cr, rect.x - x_diff, rect.y, rect.width, rect.height); gtk_render_frame(sc, cr, rect.x - x_diff, rect.y, rect.width, rect.height);
} }
else else
#endif // GTK >= 3.20
{ {
GtkStyleContext* sc = gtk_widget_get_style_context(button); GtkStyleContext* sc = gtk_widget_get_style_context(button);
gtk_style_context_save(sc); gtk_style_context_save(sc);