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author | Matthias Clasen <mclasen@redhat.com> | 2018-01-18 19:48:12 -0500 |
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committer | Matthias Clasen <mclasen@redhat.com> | 2018-01-18 19:48:12 -0500 |
commit | 5f675181ceec8cc73a48b8caca44d1218194cdc4 (patch) | |
tree | 16d7b6fbd71bb6d6331883f39e6565f77ff81640 | |
parent | e10f6160655dd36423e0f7fd5d9c6a8b6e4c774c (diff) | |
download | gtk+-5f675181ceec8cc73a48b8caca44d1218194cdc4.tar.gz |
font chooser dialog: Improve sensitivity handling
Enable the select button when a font is selected, as it should be.
-rw-r--r-- | gtk/gtkfontchooserdialog.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gtk/gtkfontchooserdialog.c b/gtk/gtkfontchooserdialog.c index ac11ba9284..4805ad374e 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); } /** |