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headerbar: don't throw a warning if title widget is hidden

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commit 0015ebc4a8 reworked
some of the titlebar size allocation code.  Those changes
inadvertently introduced a warning when the application sets
the headerbar title widget to be hidden.

This commit fixes that warning.

https://bugzilla.gnome.org/show_bug.cgi?id=768184
This commit is contained in:
Ray Strode 2016-06-29 09:20:55 -04:00
parent b480d9c2ed
commit 386d17db6d
1 changed files with 9 additions and 7 deletions
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16
gtk/gtkheaderbar.c
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@ -997,7 +997,7 @@ gtk_header_bar_allocate_contents (GtkCssGadget *gadget,
gint nvis_children;
gint title_minimum_size;
gint title_natural_size;
gboolean title_expands;
gboolean title_expands = FALSE;
gint start_width, end_width;
gint uniform_expand_bonus[2] = { 0 };
gint leftover_expand_bonus[2] = { 0 };
@ -1051,13 +1051,15 @@ gtk_header_bar_allocate_contents (GtkCssGadget *gadget,
title_widget = NULL;
if (title_widget)
gtk_widget_get_preferred_width_for_height (title_widget,
height,
&title_minimum_size,
&title_natural_size);
width -= title_natural_size;
{
gtk_widget_get_preferred_width_for_height (title_widget,
height,
&title_minimum_size,
&title_natural_size);
width -= title_natural_size;
title_expands = gtk_widget_compute_expand (title_widget, GTK_ORIENTATION_HORIZONTAL);
title_expands = gtk_widget_compute_expand (title_widget, GTK_ORIENTATION_HORIZONTAL);
}
start_width = 0;
if (priv->titlebar_start_box != NULL)