[gtk+/gtk-3-22] font chooser dialog: Improve sensitivity handling
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/gtk-3-22] font chooser dialog: Improve sensitivity handling
- Date: Fri, 19 Jan 2018 09:48:41 +0000 (UTC)
commit 5f675181ceec8cc73a48b8caca44d1218194cdc4
Author: Matthias Clasen <mclasen redhat com>
Date: Thu Jan 18 19:48:12 2018 -0500
font chooser dialog: Improve sensitivity handling
Enable the select button when a font is selected, as it should be.
gtk/gtkfontchooserdialog.c | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkfontchooserdialog.c b/gtk/gtkfontchooserdialog.c
index ac11ba9..4805ad3 100644
--- a/gtk/gtkfontchooserdialog.c
+++ b/gtk/gtkfontchooserdialog.c
@@ -160,6 +160,20 @@ gtk_font_chooser_dialog_class_init (GtkFontChooserDialogClass *klass)
}
static void
+update_button (GtkFontChooserDialog *dialog)
+{
+ GtkFontChooserDialogPrivate *priv = dialog->priv;
+ PangoFontDescription *desc;
+
+ desc = gtk_font_chooser_get_font_desc (GTK_FONT_CHOOSER (priv->fontchooser));
+
+ gtk_widget_set_sensitive (priv->select_button, desc != NULL);
+
+ if (desc)
+ pango_font_description_free (desc);
+}
+
+static void
gtk_font_chooser_dialog_init (GtkFontChooserDialog *fontchooserdiag)
{
GtkFontChooserDialogPrivate *priv;
@@ -182,6 +196,10 @@ G_GNUC_END_IGNORE_DEPRECATIONS
_gtk_font_chooser_set_delegate (GTK_FONT_CHOOSER (fontchooserdiag),
GTK_FONT_CHOOSER (priv->fontchooser));
+
+ g_signal_connect_swapped (priv->fontchooser, "notify::font-desc",
+ G_CALLBACK (update_button), fontchooserdiag);
+ update_button (fontchooserdiag);
}
/**
[
Date Prev][
Date Next] [
Thread Prev][
Thread Next]
[
Thread Index]
[
Date Index]
[
Author Index]