* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
-#include <config.h>
+#include "config.h"
#include "gtkfontbutton.h"
-#include "gtksignal.h"
#include "gtkmain.h"
#include "gtkalignment.h"
#include "gtkhbox.h"
};
/* Prototypes */
-static void gtk_font_button_init (GtkFontButton *font_button);
-static void gtk_font_button_class_init (GtkFontButtonClass *klass);
static void gtk_font_button_finalize (GObject *object);
static void gtk_font_button_get_property (GObject *object,
guint param_id,
static void gtk_font_button_label_use_font (GtkFontButton *gfs);
static void gtk_font_button_update_font_info (GtkFontButton *gfs);
-static gpointer parent_class = NULL;
static guint font_button_signals[LAST_SIGNAL] = { 0 };
-GType
-gtk_font_button_get_type (void)
-{
- static GType font_button_type = 0;
-
- if (!font_button_type)
- {
- static const GTypeInfo font_button_info =
- {
- sizeof (GtkFontButtonClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) gtk_font_button_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (GtkFontButton),
- 0, /* n_preallocs */
- (GInstanceInitFunc) gtk_font_button_init,
- };
-
- font_button_type =
- g_type_register_static (GTK_TYPE_BUTTON, g_intern_static_string ("GtkFontButton"),
- &font_button_info, 0);
- }
-
- return font_button_type;
-}
-
+G_DEFINE_TYPE (GtkFontButton, gtk_font_button, GTK_TYPE_BUTTON)
static void
gtk_font_button_class_init (GtkFontButtonClass *klass)
{
- GtkObjectClass *object_class;
GObjectClass *gobject_class;
GtkButtonClass *button_class;
- object_class = (GtkObjectClass *) klass;
gobject_class = (GObjectClass *) klass;
button_class = (GtkButtonClass *) klass;
- parent_class = g_type_class_peek_parent (klass);
-
gobject_class->finalize = gtk_font_button_finalize;
gobject_class->set_property = gtk_font_button_set_property;
gobject_class->get_property = gtk_font_button_get_property;
/**
* GtkFontButton:use-font:
*
- * If this property is set to %TRUE, the label will be drawn in the selected font.
+ * If this property is set to %TRUE, the label will be drawn
+ * in the selected font.
*
* Since: 2.4
*/
/**
* GtkFontButton:use-size:
*
- * If this property is set to %TRUE, the label will be drawn with the selected font size.
+ * If this property is set to %TRUE, the label will be drawn
+ * with the selected font size.
*
* Since: 2.4
*/
/**
* GtkFontButton:show-style:
*
- * If this property is set to %TRUE, the name of the selected font style will be shown in the label. For
- * a more WYSIWIG way to show the selected style, see the ::use-font property.
+ * If this property is set to %TRUE, the name of the selected font style
+ * will be shown in the label. For a more WYSIWYG way to show the selected
+ * style, see the ::use-font property.
*
* Since: 2.4
*/
/**
* GtkFontButton:show-size:
*
- * If this property is set to %TRUE, the selected font size will be shown in the label. For
- * a more WYSIWIG way to show the selected size, see the ::use-size property.
+ * If this property is set to %TRUE, the selected font size will be shown
+ * in the label. For a more WYSIWYG way to show the selected size, see the
+ * ::use-size property.
*
* Since: 2.4
*/
* GtkFontButton::font-set:
* @widget: the object which received the signal.
*
- * The ::font-set signal is emitted when the user selects a font. When handling this signal,
- * use gtk_font_button_get_font_name() to find out which font was just selected.
+ * The ::font-set signal is emitted when the user selects a font.
+ * When handling this signal, use gtk_font_button_get_font_name()
+ * to find out which font was just selected.
+ *
+ * Note that this signal is only emitted when the <emphasis>user</emphasis>
+ * changes the font. If you need to react to programmatic font changes
+ * as well, use the notify::font-name signal.
*
* Since: 2.4
*/
- font_button_signals[FONT_SET] = g_signal_new ("font-set",
+ font_button_signals[FONT_SET] = g_signal_new (I_("font-set"),
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkFontButtonClass, font_set),
g_free (font_button->priv->title);
font_button->priv->title = NULL;
- G_OBJECT_CLASS (parent_class)->finalize (object);
+ G_OBJECT_CLASS (gtk_font_button_parent_class)->finalize (object);
}
static void
GtkWidget *
gtk_font_button_new_with_font (const gchar *fontname)
{
- return g_object_new (GTK_TYPE_FONT_BUTTON, "font_name", fontname, NULL);
+ return g_object_new (GTK_TYPE_FONT_BUTTON, "font-name", fontname, NULL);
}
/**
* gtk_font_button_get_font_name:
* @font_button: a #GtkFontButton
*
- * Retrieves the name of the currently selected font.
+ * Retrieves the name of the currently selected font. This name includes
+ * style and size information as well. If you want to render something
+ * with the font, use this string with pango_font_description_from_string() .
+ * If you're interested in peeking certain values (family name,
+ * style, size, weight) just query these properties from the
+ * #PangoFontDescription object.
*
* Returns: an internal copy of the font name which must not be freed.
*
font_dialog = GTK_FONT_SELECTION_DIALOG (font_button->priv->font_dialog);
- if (parent)
- gtk_window_set_transient_for (GTK_WINDOW (font_dialog), GTK_WINDOW (parent));
-
- /* If there is a grabbed window, set new dialog as modal */
- if (gtk_grab_get_current ())
- gtk_window_set_modal (GTK_WINDOW (font_dialog), TRUE);
+ if (GTK_WIDGET_TOPLEVEL (parent) && GTK_IS_WINDOW (parent))
+ {
+ if (GTK_WINDOW (parent) != gtk_window_get_transient_for (GTK_WINDOW (font_dialog)))
+ gtk_window_set_transient_for (GTK_WINDOW (font_dialog), GTK_WINDOW (parent));
+
+ gtk_window_set_modal (GTK_WINDOW (font_dialog),
+ gtk_window_get_modal (GTK_WINDOW (parent)));
+ }
g_signal_connect (font_dialog->ok_button, "clicked",
G_CALLBACK (dialog_ok_clicked), font_button);
#endif
style = NULL;
- if (font_button->priv->show_style)
+ if (font_button->priv->show_style && family)
{
PangoFontFamily **families;
PangoFontFace **faces;
gint n_families, n_faces, i;
n_families = 0;
+ families = NULL;
pango_context_list_families (gtk_widget_get_pango_context (GTK_WIDGET (font_button)),
&families, &n_families);
n_faces = 0;
if (font_button->priv->show_size)
{
- gchar *size = g_strdup_printf ("%d",
- pango_font_description_get_size (desc) / PANGO_SCALE);
+ gchar *size = g_strdup_printf ("%g",
+ pango_font_description_get_size (desc) / (double)PANGO_SCALE);
gtk_label_set_text (GTK_LABEL (font_button->priv->size_label), size);
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