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font chooser: Make repeated Escape cancel the dialog

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The first Escape clears the search entry, the second Escape
closes the dialog.
This commit is contained in:
Matthias Clasen 2015-08-10 20:32:22 +02:00
parent 5f44339ce3
commit aa9dd72e8f
1 changed files with 15 additions and 1 deletions
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16
gtk/gtkfontchooserwidget.c
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@ -47,6 +47,7 @@
#include "gtktreeview.h"
#include "gtkwidget.h"
#include "gtksettings.h"
#include "gtkdialog.h"
/**
* SECTION:gtkfontchooserwidget
@ -310,7 +311,20 @@ static void
stop_search_cb (GtkEntry *entry,
GtkFontChooserWidget *fc)
{
gtk_entry_set_text (entry, "");
if (gtk_entry_get_text (entry)[0] != 0)
gtk_entry_set_text (entry, "");
else
{
GtkWidget *dialog;
GtkWidget *button = NULL;
dialog = gtk_widget_get_ancestor (GTK_WIDGET (fc), GTK_TYPE_DIALOG);
if (dialog)
button = gtk_dialog_get_widget_for_response (GTK_DIALOG (dialog), GTK_RESPONSE_CANCEL);
if (button)
gtk_widget_activate (button);
}
}
static void