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GtkFontChooserDialog: Split the dialog out of gtkfontchooser.[ch] to gtkfontchooserdialog.[ch]
This commit is contained in:
Alberto Ruiz
Matthias Clasen
parent
8e621f593e
commit
4add47946b
@ -219,6 +219,7 @@ gtk_public_h_sources = \
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gtkfontbutton.h \
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gtkfontsel.h \
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gtkfontchooser.h \
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gtkfontchooserdialog.h \
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gtkframe.h \
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gtkgradient.h \
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gtkgrid.h \
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@ -550,6 +551,7 @@ gtk_base_c_sources = \
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gtkfontbutton.c \
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gtkfontsel.c \
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gtkfontchooser.c \
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gtkfontchooserdialog.c \
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gtkframe.c \
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gtkgradient.c \
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gtkgrid.c \
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@ -102,6 +102,7 @@
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#include <gtk/gtkfontbutton.h>
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#include <gtk/gtkfontsel.h>
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#include <gtk/gtkfontchooser.h>
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#include <gtk/gtkfontchooserdialog.h>
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#include <gtk/gtkframe.h>
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#include <gtk/gtkgradient.h>
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#include <gtk/gtkgrid.h>
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@ -33,7 +33,6 @@
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#include <atk/atk.h>
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#include "gtkfontchooser.h"
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#include "gtkbutton.h"
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#include "gtkcellrenderertext.h"
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#include "gtkentry.h"
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#include "gtkframe.h"
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@ -41,9 +40,7 @@
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#include "gtkhbox.h"
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#include "gtklabel.h"
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#include "gtkliststore.h"
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#include "gtkrc.h"
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#include "gtkstock.h"
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#include "gtktable.h"
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#include "gtktreeselection.h"
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#include "gtktreeview.h"
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#include "gtkvbox.h"
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@ -100,16 +97,6 @@ struct _GtkFontChooserPrivate
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PangoFontFamily *family;
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};
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struct _GtkFontChooserDialogPrivate
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{
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GtkWidget *fontchooser;
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GtkWidget *select_button;
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GtkWidget *cancel_button;
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};
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#define DEFAULT_FONT_NAME "Sans 10"
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#define MAX_FONT_SIZE 999
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@ -645,7 +632,7 @@ gtk_font_chooser_init (GtkFontChooser *fontchooser)
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g_signal_connect (G_OBJECT (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (priv->size_spin))),
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"value-changed", G_CALLBACK (spin_change_cb), fontchooser);
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priv->ignore_slider = FALSE;
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/* Font selection callback */
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g_signal_connect (G_OBJECT (priv->family_face_list), "cursor-changed",
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G_CALLBACK (cursor_changed_cb), fontchooser);
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@ -674,9 +661,9 @@ GtkWidget *
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gtk_font_chooser_new (void)
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{
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GtkFontChooser *fontchooser;
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fontchooser = g_object_new (GTK_TYPE_FONT_CHOOSER, NULL);
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return GTK_WIDGET (fontchooser);
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}
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@ -1250,259 +1237,3 @@ gtk_font_chooser_set_show_preview_entry (GtkFontChooser *fontchooser,
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fontchooser->priv->show_preview_entry = show_preview_entry;
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g_object_notify (G_OBJECT (fontchooser), "show-preview-entry");
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}
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/**
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* SECTION:gtkfontchooserdlg
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* @Short_description: A dialog box for selecting fonts
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* @Title: GtkFontChooserDialog
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* @See_also: #GtkFontChooser, #GtkDialog
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*
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* The #GtkFontChooserDialog widget is a dialog box for selecting a font.
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*
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* To set the font which is initially selected, use
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* gtk_font_chooser_dialog_set_font_name().
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*
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* To get the selected font use gtk_font_chooser_dialog_get_font_name().
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*
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* To change the text which is shown in the preview area, use
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* gtk_font_chooser_dialog_set_preview_text().
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*
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* <refsect2 id="GtkFontChooserDialog-BUILDER-UI">
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* <title>GtkFontChooserDialog as GtkBuildable</title>
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* The GtkFontChooserDialog implementation of the GtkBuildable interface
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* exposes the embedded #GtkFontChooser as internal child with the
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* name "font_chooser". It also exposes the buttons with the names
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* "select_button" and "cancel_button. The buttons with the names
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* "ok_button" and "apply_button" are exposed but deprecated.
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* </refsect2>
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*/
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static void gtk_font_chooser_dialog_buildable_interface_init (GtkBuildableIface *iface);
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static GObject * gtk_font_chooser_dialog_buildable_get_internal_child (GtkBuildable *buildable,
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GtkBuilder *builder,
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const gchar *childname);
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G_DEFINE_TYPE_WITH_CODE (GtkFontChooserDialog, gtk_font_chooser_dialog,
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GTK_TYPE_DIALOG,
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G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
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gtk_font_chooser_dialog_buildable_interface_init))
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static GtkBuildableIface *parent_buildable_iface;
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static void
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gtk_font_chooser_dialog_class_init (GtkFontChooserDialogClass *klass)
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{
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g_type_class_add_private (klass, sizeof (GtkFontChooserDialogPrivate));
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}
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static void
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gtk_font_chooser_dialog_init (GtkFontChooserDialog *fontchooserdiag)
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{
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GtkFontChooserDialogPrivate *priv;
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GtkDialog *dialog = GTK_DIALOG (fontchooserdiag);
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GtkWidget *action_area, *content_area;
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fontchooserdiag->priv = G_TYPE_INSTANCE_GET_PRIVATE (fontchooserdiag,
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GTK_TYPE_FONT_CHOOSER_DIALOG,
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GtkFontChooserDialogPrivate);
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priv = fontchooserdiag->priv;
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content_area = gtk_dialog_get_content_area (dialog);
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action_area = gtk_dialog_get_action_area (dialog);
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gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
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gtk_box_set_spacing (GTK_BOX (content_area), 2); /* 2 * 5 + 2 = 12 */
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gtk_container_set_border_width (GTK_CONTAINER (action_area), 5);
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gtk_box_set_spacing (GTK_BOX (action_area), 6);
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gtk_widget_push_composite_child ();
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gtk_window_set_resizable (GTK_WINDOW (fontchooserdiag), TRUE);
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/* Create the content area */
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priv->fontchooser = gtk_font_chooser_new ();
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gtk_container_set_border_width (GTK_CONTAINER (priv->fontchooser), 5);
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gtk_widget_show (priv->fontchooser);
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gtk_box_pack_start (GTK_BOX (content_area),
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priv->fontchooser, TRUE, TRUE, 0);
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/* Create the action area */
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priv->cancel_button = gtk_dialog_add_button (dialog,
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GTK_STOCK_CANCEL,
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GTK_RESPONSE_CANCEL);
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priv->select_button = gtk_dialog_add_button (dialog,
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_("Select"),
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GTK_RESPONSE_OK);
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gtk_widget_grab_default (priv->select_button);
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gtk_dialog_set_alternative_button_order (GTK_DIALOG (fontchooserdiag),
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GTK_RESPONSE_OK,
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GTK_RESPONSE_CANCEL,
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-1);
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gtk_window_set_title (GTK_WINDOW (fontchooserdiag),
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_("Font Selection"));
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gtk_widget_pop_composite_child ();
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}
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/**
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* gtk_font_chooser_dialog_new:
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* @title: (allow-none): the title of the dialog window
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*
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* Creates a new #GtkFontChooserDialog.
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*
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* Return value: a new #GtkFontChooserDialog
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*/
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GtkWidget*
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gtk_font_chooser_dialog_new (const gchar *title)
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{
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GtkFontChooserDialog *fontchooserdiag;
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fontchooserdiag = g_object_new (GTK_TYPE_FONT_CHOOSER_DIALOG, NULL);
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if (title)
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gtk_window_set_title (GTK_WINDOW (fontchooserdiag), title);
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return GTK_WIDGET (fontchooserdiag);
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}
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/**
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* gtk_font_chooser_dialog_get_font_chooser:
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* @fcd: a #GtkFontChooserDialog
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*
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* Retrieves the #GtkFontChooser widget embedded in the dialog.
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*
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* Returns: (transfer none): the embedded #GtkFontChooser
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*
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* Since: 2.22
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**/
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GtkWidget*
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gtk_font_chooser_dialog_get_font_chooser (GtkFontChooserDialog *fcd)
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{
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g_return_val_if_fail (GTK_IS_FONT_CHOOSER_DIALOG (fcd), NULL);
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return fcd->priv->fontchooser;
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}
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static void
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gtk_font_chooser_dialog_buildable_interface_init (GtkBuildableIface *iface)
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{
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parent_buildable_iface = g_type_interface_peek_parent (iface);
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iface->get_internal_child = gtk_font_chooser_dialog_buildable_get_internal_child;
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}
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static GObject *
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gtk_font_chooser_dialog_buildable_get_internal_child (GtkBuildable *buildable,
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GtkBuilder *builder,
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const gchar *childname)
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{
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GtkFontChooserDialogPrivate *priv;
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priv = GTK_FONT_CHOOSER_DIALOG (buildable)->priv;
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if (g_strcmp0 (childname, "select_button") == 0)
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return G_OBJECT (priv->select_button);
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else if (g_strcmp0 (childname, "cancel_button") == 0)
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return G_OBJECT (priv->cancel_button);
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else if (g_strcmp0 (childname, "font_chooser") == 0)
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return G_OBJECT (priv->fontchooser);
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return parent_buildable_iface->get_internal_child (buildable, builder, childname);
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}
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/**
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* gtk_font_chooser_dialog_get_font_name:
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* @fcd: a #GtkFontChooserDialog
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*
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* Gets the currently-selected font name.
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*
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* Note that this can be a different string than what you set with
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* gtk_font_chooser_dialog_set_font_name(), as the font chooser widget
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* may normalize font names and thus return a string with a different
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* structure. For example, "Helvetica Italic Bold 12" could be normalized
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* to "Helvetica Bold Italic 12". Use pango_font_description_equal()
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* if you want to compare two font descriptions.
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*
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* Return value: A string with the name of the current font, or %NULL if no
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* font is selected. You must free this string with g_free().
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*/
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gchar*
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gtk_font_chooser_dialog_get_font_name (GtkFontChooserDialog *fcd)
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{
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GtkFontChooserDialogPrivate *priv;
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g_return_val_if_fail (GTK_IS_FONT_CHOOSER_DIALOG (fcd), NULL);
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priv = fcd->priv;
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return gtk_font_chooser_get_font_name (GTK_FONT_CHOOSER (priv->fontchooser));
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}
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/**
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* gtk_font_chooser_dialog_set_font_name:
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* @fcd: a #GtkFontChooserDialog
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* @fontname: a font name like "Helvetica 12" or "Times Bold 18"
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*
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* Sets the currently selected font.
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*
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* Return value: %TRUE if the font selected in @fcd is now the
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* @fontname specified, %FALSE otherwise.
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*/
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gboolean
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gtk_font_chooser_dialog_set_font_name (GtkFontChooserDialog *fcd,
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const gchar *fontname)
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{
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GtkFontChooserDialogPrivate *priv;
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g_return_val_if_fail (GTK_IS_FONT_CHOOSER_DIALOG (fcd), FALSE);
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g_return_val_if_fail (fontname, FALSE);
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priv = fcd->priv;
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return gtk_font_chooser_set_font_name (GTK_FONT_CHOOSER (priv->fontchooser), fontname);
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}
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/**
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* gtk_font_chooser_dialog_get_preview_text:
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* @fcd: a #GtkFontChooserDialog
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*
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* Gets the text displayed in the preview area.
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*
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* Return value: the text displayed in the preview area.
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* This string is owned by the widget and should not be
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* modified or freed
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*/
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G_CONST_RETURN gchar*
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gtk_font_chooser_dialog_get_preview_text (GtkFontChooserDialog *fcd)
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{
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GtkFontChooserDialogPrivate *priv;
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g_return_val_if_fail (GTK_IS_FONT_CHOOSER_DIALOG (fcd), NULL);
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priv = fcd->priv;
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return gtk_font_chooser_get_preview_text (GTK_FONT_CHOOSER (priv->fontchooser));
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}
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/**
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* gtk_font_chooser_dialog_set_preview_text:
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* @fcd: a #GtkFontChooserDialog
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* @text: the text to display in the preview area
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*
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* Sets the text displayed in the preview area.
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*/
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void
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gtk_font_chooser_dialog_set_preview_text (GtkFontChooserDialog *fcd,
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const gchar *text)
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{
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GtkFontChooserDialogPrivate *priv;
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g_return_if_fail (GTK_IS_FONT_CHOOSER_DIALOG (fcd));
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g_return_if_fail (text != NULL);
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priv = fcd->priv;
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gtk_font_chooser_set_preview_text (GTK_FONT_CHOOSER (priv->fontchooser), text);
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}
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@ -29,11 +29,8 @@
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#ifndef __GTK_FONT_CHOOSER_H__
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#define __GTK_FONT_CHOOSER_H__
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#include <gtk/gtkdialog.h>
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#include <gtk/gtkvbox.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_FONT_CHOOSER (gtk_font_chooser_get_type ())
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@ -43,23 +40,10 @@ G_BEGIN_DECLS
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#define GTK_IS_FONT_CHOOSER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FONT_CHOOSER))
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#define GTK_FONT_CHOOSER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FONT_CHOOSER, GtkFontChooserClass))
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#define GTK_TYPE_FONT_CHOOSER_DIALOG (gtk_font_chooser_dialog_get_type ())
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#define GTK_FONT_CHOOSER_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FONT_CHOOSER_DIALOG, GtkFontChooserDialog))
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#define GTK_FONT_CHOOSER_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FONT_CHOOSER_DIALOG, GtkFontChooserDialogClass))
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#define GTK_IS_FONT_CHOOSER_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FONT_CHOOSER_DIALOG))
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#define GTK_IS_FONT_CHOOSER_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FONT_CHOOSER_DIALOG))
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#define GTK_FONT_CHOOSER_DIALOG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FONT_CHOOSER_DIALOG, GtkFontChooserDialogClass))
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typedef struct _GtkFontChooser GtkFontChooser;
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typedef struct _GtkFontChooserPrivate GtkFontChooserPrivate;
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typedef struct _GtkFontChooserClass GtkFontChooserClass;
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typedef struct _GtkFontChooserDialog GtkFontChooserDialog;
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typedef struct _GtkFontChooserDialogPrivate GtkFontChooserDialogPrivate;
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typedef struct _GtkFontChooserDialogClass GtkFontChooserDialogClass;
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struct _GtkFontChooser
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{
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GtkVBox parent_instance;
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@ -79,28 +63,6 @@ struct _GtkFontChooserClass
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void (*_gtk_reserved4) (void);
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};
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struct _GtkFontChooserDialog
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{
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GtkDialog parent_instance;
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/*< private >*/
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GtkFontChooserDialogPrivate *priv;
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};
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struct _GtkFontChooserDialogClass
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{
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GtkDialogClass parent_class;
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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};
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/*****************************************************************************
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* GtkFontChooser functions.
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* see the comments in the GtkFontChooserDialog functions.
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@ -123,42 +85,5 @@ void gtk_font_chooser_set_preview_text (GtkFontChooser *fontchoo
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gboolean gtk_font_chooser_get_show_preview_entry (GtkFontChooser *fontchooser);
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void gtk_font_chooser_set_show_preview_entry (GtkFontChooser *fontchooser,
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gboolean show_preview_entry);
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/*****************************************************************************
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* GtkFontChooserDialog functions.
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* most of these functions simply call the corresponding function in the
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* GtkFontChooser.
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*****************************************************************************/
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GType gtk_font_chooser_dialog_get_type (void) G_GNUC_CONST;
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GtkWidget* gtk_font_chooser_dialog_new (const gchar *title);
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GtkWidget* gtk_font_chooser_dialog_get_font_selection (GtkFontChooserDialog *fcd);
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/* This returns the X Logical Font Description fontname, or NULL if no font
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is selected. Note that there is a slight possibility that the font might not
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have been loaded OK. You should call gtk_font_chooser_dialog_get_font()
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to see if it has been loaded OK.
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You should g_free() the returned font name after you're done with it. */
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gchar* gtk_font_chooser_dialog_get_font_name (GtkFontChooserDialog *fcd);
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/* This sets the currently displayed font. It should be a valid X Logical
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Font Description font name (anything else will be ignored), e.g.
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"-adobe-courier-bold-o-normal--25-*-*-*-*-*-*-*"
|
||||
It returns TRUE on success. */
|
||||
gboolean gtk_font_chooser_dialog_set_font_name (GtkFontChooserDialog *fcd,
|
||||
const gchar *fontname);
|
||||
|
||||
/* This returns the text in the preview entry. You should copy the returned
|
||||
text if you need it. */
|
||||
G_CONST_RETURN gchar*
|
||||
gtk_font_chooser_dialog_get_preview_text (GtkFontChooserDialog *fcd);
|
||||
|
||||
/* This sets the text in the preview entry. It will be copied by the entry,
|
||||
so there's no need to g_strdup() it first. */
|
||||
void gtk_font_chooser_dialog_set_preview_text (GtkFontChooserDialog *fcd,
|
||||
const gchar *text);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
|
||||
#endif /* __GTK_FONTSEL_H__ */
|
||||
#endif /* __GTK_FONT_CHOOSER_H__ */
|
||||
|
||||
312
gtk/gtkfontchooserdialog.c
Normal file
312
gtk/gtkfontchooserdialog.c
Normal file
@ -0,0 +1,312 @@
|
||||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 2011 Alberto Ruiz <aruiz@gnome.org>
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* Massively updated to rework the user interface by Alberto Ruiz, 2011
|
||||
* Massively updated for Pango by Owen Taylor, May 2000
|
||||
* GtkFontChooser widget for Gtk+, by Damon Chaplin, May 1998.
|
||||
* Based on the GnomeFontSelector widget, by Elliot Lee, but major changes.
|
||||
* The GnomeFontSelector was derived from app/text_tool.c in the GIMP.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <glib/gprintf.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <atk/atk.h>
|
||||
|
||||
#include "gtkfontchooserdialog.h"
|
||||
#include "gtkfontchooser.h"
|
||||
#include "gtkstock.h"
|
||||
#include "gtkintl.h"
|
||||
#include "gtkaccessible.h"
|
||||
#include "gtkbuildable.h"
|
||||
#include "gtkprivate.h"
|
||||
#include "gtkwidget.h"
|
||||
|
||||
struct _GtkFontChooserDialogPrivate
|
||||
{
|
||||
GtkWidget *fontchooser;
|
||||
|
||||
GtkWidget *select_button;
|
||||
GtkWidget *cancel_button;
|
||||
};
|
||||
|
||||
/**
|
||||
* SECTION:gtkfontchooserdlg
|
||||
* @Short_description: A dialog box for selecting fonts
|
||||
* @Title: GtkFontChooserDialog
|
||||
* @See_also: #GtkFontChooser, #GtkDialog
|
||||
*
|
||||
* The #GtkFontChooserDialog widget is a dialog box for selecting a font.
|
||||
*
|
||||
* To set the font which is initially selected, use
|
||||
* gtk_font_chooser_dialog_set_font_name().
|
||||
*
|
||||
* To get the selected font use gtk_font_chooser_dialog_get_font_name().
|
||||
*
|
||||
* To change the text which is shown in the preview area, use
|
||||
* gtk_font_chooser_dialog_set_preview_text().
|
||||
*
|
||||
* <refsect2 id="GtkFontChooserDialog-BUILDER-UI">
|
||||
* <title>GtkFontChooserDialog as GtkBuildable</title>
|
||||
* The GtkFontChooserDialog implementation of the GtkBuildable interface
|
||||
* exposes the embedded #GtkFontChooser as internal child with the
|
||||
* name "font_chooser". It also exposes the buttons with the names
|
||||
* "select_button" and "cancel_button.
|
||||
* </refsect2>
|
||||
*/
|
||||
|
||||
static void gtk_font_chooser_dialog_buildable_interface_init (GtkBuildableIface *iface);
|
||||
static GObject* gtk_font_chooser_dialog_buildable_get_internal_child (GtkBuildable *buildable,
|
||||
GtkBuilder *builder,
|
||||
const gchar *childname);
|
||||
|
||||
G_DEFINE_TYPE_WITH_CODE (GtkFontChooserDialog, gtk_font_chooser_dialog,
|
||||
GTK_TYPE_DIALOG,
|
||||
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
|
||||
gtk_font_chooser_dialog_buildable_interface_init))
|
||||
|
||||
static GtkBuildableIface *parent_buildable_iface;
|
||||
|
||||
static void
|
||||
gtk_font_chooser_dialog_class_init (GtkFontChooserDialogClass *klass)
|
||||
{
|
||||
g_type_class_add_private (klass, sizeof (GtkFontChooserDialogPrivate));
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_font_chooser_dialog_init (GtkFontChooserDialog *fontchooserdiag)
|
||||
{
|
||||
GtkFontChooserDialogPrivate *priv;
|
||||
GtkDialog *dialog = GTK_DIALOG (fontchooserdiag);
|
||||
GtkWidget *action_area, *content_area;
|
||||
|
||||
fontchooserdiag->priv = G_TYPE_INSTANCE_GET_PRIVATE (fontchooserdiag,
|
||||
GTK_TYPE_FONT_CHOOSER_DIALOG,
|
||||
GtkFontChooserDialogPrivate);
|
||||
priv = fontchooserdiag->priv;
|
||||
|
||||
content_area = gtk_dialog_get_content_area (dialog);
|
||||
action_area = gtk_dialog_get_action_area (dialog);
|
||||
|
||||
gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
|
||||
gtk_box_set_spacing (GTK_BOX (content_area), 2); /* 2 * 5 + 2 = 12 */
|
||||
gtk_container_set_border_width (GTK_CONTAINER (action_area), 5);
|
||||
gtk_box_set_spacing (GTK_BOX (action_area), 6);
|
||||
|
||||
gtk_widget_push_composite_child ();
|
||||
|
||||
gtk_window_set_resizable (GTK_WINDOW (fontchooserdiag), TRUE);
|
||||
|
||||
/* Create the content area */
|
||||
priv->fontchooser = gtk_font_chooser_new ();
|
||||
gtk_container_set_border_width (GTK_CONTAINER (priv->fontchooser), 5);
|
||||
gtk_widget_show (priv->fontchooser);
|
||||
gtk_box_pack_start (GTK_BOX (content_area),
|
||||
priv->fontchooser, TRUE, TRUE, 0);
|
||||
|
||||
/* Create the action area */
|
||||
priv->cancel_button = gtk_dialog_add_button (dialog,
|
||||
GTK_STOCK_CANCEL,
|
||||
GTK_RESPONSE_CANCEL);
|
||||
priv->select_button = gtk_dialog_add_button (dialog,
|
||||
_("Select"),
|
||||
GTK_RESPONSE_OK);
|
||||
gtk_widget_grab_default (priv->select_button);
|
||||
|
||||
gtk_dialog_set_alternative_button_order (GTK_DIALOG (fontchooserdiag),
|
||||
GTK_RESPONSE_OK,
|
||||
GTK_RESPONSE_CANCEL,
|
||||
-1);
|
||||
|
||||
gtk_window_set_title (GTK_WINDOW (fontchooserdiag),
|
||||
_("Font Selection"));
|
||||
|
||||
gtk_widget_pop_composite_child ();
|
||||
}
|
||||
|
||||
/**
|
||||
* gtk_font_chooser_dialog_new:
|
||||
* @title: (allow-none): the title of the dialog window
|
||||
*
|
||||
* Creates a new #GtkFontChooserDialog.
|
||||
*
|
||||
* Return value: a new #GtkFontChooserDialog
|
||||
*/
|
||||
GtkWidget*
|
||||
gtk_font_chooser_dialog_new (const gchar *title)
|
||||
{
|
||||
GtkFontChooserDialog *fontchooserdiag;
|
||||
|
||||
fontchooserdiag = g_object_new (GTK_TYPE_FONT_CHOOSER_DIALOG, NULL);
|
||||
|
||||
if (title)
|
||||
gtk_window_set_title (GTK_WINDOW (fontchooserdiag), title);
|
||||
|
||||
return GTK_WIDGET (fontchooserdiag);
|
||||
}
|
||||
|
||||
/**
|
||||
* gtk_font_chooser_dialog_get_font_chooser:
|
||||
* @fcd: a #GtkFontChooserDialog
|
||||
*
|
||||
* Retrieves the #GtkFontChooser widget embedded in the dialog.
|
||||
*
|
||||
* Returns: (transfer none): the embedded #GtkFontChooser
|
||||
*
|
||||
* Since: 3.2
|
||||
**/
|
||||
GtkWidget*
|
||||
gtk_font_chooser_dialog_get_font_chooser (GtkFontChooserDialog *fcd)
|
||||
{
|
||||
g_return_val_if_fail (GTK_IS_FONT_CHOOSER_DIALOG (fcd), NULL);
|
||||
|
||||
return fcd->priv->fontchooser;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_font_chooser_dialog_buildable_interface_init (GtkBuildableIface *iface)
|
||||
{
|
||||
parent_buildable_iface = g_type_interface_peek_parent (iface);
|
||||
iface->get_internal_child = gtk_font_chooser_dialog_buildable_get_internal_child;
|
||||
}
|
||||
|
||||
static GObject *
|
||||
gtk_font_chooser_dialog_buildable_get_internal_child (GtkBuildable *buildable,
|
||||
GtkBuilder *builder,
|
||||
const gchar *childname)
|
||||
{
|
||||
GtkFontChooserDialogPrivate *priv;
|
||||
|
||||
priv = GTK_FONT_CHOOSER_DIALOG (buildable)->priv;
|
||||
|
||||
if (g_strcmp0 (childname, "select_button") == 0)
|
||||
return G_OBJECT (priv->select_button);
|
||||
else if (g_strcmp0 (childname, "cancel_button") == 0)
|
||||
return G_OBJECT (priv->cancel_button);
|
||||
else if (g_strcmp0 (childname, "font_chooser") == 0)
|
||||
return G_OBJECT (priv->fontchooser);
|
||||
|
||||
return parent_buildable_iface->get_internal_child (buildable, builder, childname);
|
||||
}
|
||||
|
||||
/**
|
||||
* gtk_font_chooser_dialog_get_font_name:
|
||||
* @fcd: a #GtkFontChooserDialog
|
||||
*
|
||||
* Gets the currently-selected font name.
|
||||
*
|
||||
* Note that this can be a different string than what you set with
|
||||
* gtk_font_chooser_dialog_set_font_name(), as the font chooser widget
|
||||
* may normalize font names and thus return a string with a different
|
||||
* structure. For example, "Helvetica Italic Bold 12" could be normalized
|
||||
* to "Helvetica Bold Italic 12". Use pango_font_description_equal()
|
||||
* if you want to compare two font descriptions.
|
||||
*
|
||||
* Return value: A string with the name of the current font, or %NULL if no
|
||||
* font is selected. You must free this string with g_free().
|
||||
*
|
||||
* Since: 3.2
|
||||
*/
|
||||
gchar*
|
||||
gtk_font_chooser_dialog_get_font_name (GtkFontChooserDialog *fcd)
|
||||
{
|
||||
GtkFontChooserDialogPrivate *priv;
|
||||
|
||||
g_return_val_if_fail (GTK_IS_FONT_CHOOSER_DIALOG (fcd), NULL);
|
||||
|
||||
priv = fcd->priv;
|
||||
|
||||
return gtk_font_chooser_get_font_name (GTK_FONT_CHOOSER (priv->fontchooser));
|
||||
}
|
||||
|
||||
/**
|
||||
* gtk_font_chooser_dialog_set_font_name:
|
||||
* @fcd: a #GtkFontChooserDialog
|
||||
* @fontname: a font name like "Helvetica 12" or "Times Bold 18"
|
||||
*
|
||||
* Sets the currently selected font.
|
||||
*
|
||||
* Return value: %TRUE if the font selected in @fcd is now the
|
||||
* @fontname specified, %FALSE otherwise.
|
||||
*
|
||||
* Since: 3.2
|
||||
*/
|
||||
gboolean
|
||||
gtk_font_chooser_dialog_set_font_name (GtkFontChooserDialog *fcd,
|
||||
const gchar *fontname)
|
||||
{
|
||||
GtkFontChooserDialogPrivate *priv;
|
||||
|
||||
g_return_val_if_fail (GTK_IS_FONT_CHOOSER_DIALOG (fcd), FALSE);
|
||||
g_return_val_if_fail (fontname, FALSE);
|
||||
|
||||
priv = fcd->priv;
|
||||
|
||||
return gtk_font_chooser_set_font_name (GTK_FONT_CHOOSER (priv->fontchooser), fontname);
|
||||
}
|
||||
|
||||
/**
|
||||
* gtk_font_chooser_dialog_get_preview_text:
|
||||
* @fcd: a #GtkFontChooserDialog
|
||||
*
|
||||
* Gets the text displayed in the preview area.
|
||||
*
|
||||
* Return value: the text displayed in the preview area.
|
||||
* This string is owned by the widget and should not be
|
||||
* modified or freed
|
||||
*
|
||||
* Since: 3.2
|
||||
*/
|
||||
G_CONST_RETURN gchar*
|
||||
gtk_font_chooser_dialog_get_preview_text (GtkFontChooserDialog *fcd)
|
||||
{
|
||||
GtkFontChooserDialogPrivate *priv;
|
||||
|
||||
g_return_val_if_fail (GTK_IS_FONT_CHOOSER_DIALOG (fcd), NULL);
|
||||
|
||||
priv = fcd->priv;
|
||||
|
||||
return gtk_font_chooser_get_preview_text (GTK_FONT_CHOOSER (priv->fontchooser));
|
||||
}
|
||||
|
||||
/**
|
||||
* gtk_font_chooser_dialog_set_preview_text:
|
||||
* @fcd: a #GtkFontChooserDialog
|
||||
* @text: the text to display in the preview area
|
||||
*
|
||||
* Sets the text displayed in the preview area.
|
||||
*
|
||||
* Since: 3.2
|
||||
*/
|
||||
void
|
||||
gtk_font_chooser_dialog_set_preview_text (GtkFontChooserDialog *fcd,
|
||||
const gchar *text)
|
||||
{
|
||||
GtkFontChooserDialogPrivate *priv;
|
||||
|
||||
g_return_if_fail (GTK_IS_FONT_CHOOSER_DIALOG (fcd));
|
||||
g_return_if_fail (text != NULL);
|
||||
|
||||
priv = fcd->priv;
|
||||
|
||||
gtk_font_chooser_set_preview_text (GTK_FONT_CHOOSER (priv->fontchooser), text);
|
||||
}
|
||||
89
gtk/gtkfontchooserdialog.h
Normal file
89
gtk/gtkfontchooserdialog.h
Normal file
@ -0,0 +1,89 @@
|
||||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 2011 Alberto Ruiz <aruiz@gnome.org>
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* GtkFontChooser widget for Gtk+, by Damon Chaplin, May 1998.
|
||||
* Based on the GnomeFontSelector widget, by Elliot Lee, but major changes.
|
||||
* The GnomeFontSelector was derived from app/text_tool.c in the GIMP.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
||||
#error "Only <gtk/gtk.h> can be included directly."
|
||||
#endif
|
||||
|
||||
#ifndef __GTK_FONT_CHOOSER_DIALOG_H__
|
||||
#define __GTK_FONT_CHOOSER_DIALOG_H__
|
||||
|
||||
#include <gtk/gtkdialog.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define GTK_TYPE_FONT_CHOOSER_DIALOG (gtk_font_chooser_dialog_get_type ())
|
||||
#define GTK_FONT_CHOOSER_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FONT_CHOOSER_DIALOG, GtkFontChooserDialog))
|
||||
#define GTK_FONT_CHOOSER_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FONT_CHOOSER_DIALOG, GtkFontChooserDialogClass))
|
||||
#define GTK_IS_FONT_CHOOSER_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FONT_CHOOSER_DIALOG))
|
||||
#define GTK_IS_FONT_CHOOSER_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FONT_CHOOSER_DIALOG))
|
||||
#define GTK_FONT_CHOOSER_DIALOG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FONT_CHOOSER_DIALOG, GtkFontChooserDialogClass))
|
||||
|
||||
typedef struct _GtkFontChooserDialog GtkFontChooserDialog;
|
||||
typedef struct _GtkFontChooserDialogPrivate GtkFontChooserDialogPrivate;
|
||||
typedef struct _GtkFontChooserDialogClass GtkFontChooserDialogClass;
|
||||
|
||||
struct _GtkFontChooserDialog
|
||||
{
|
||||
GtkDialog parent_instance;
|
||||
|
||||
/*< private >*/
|
||||
GtkFontChooserDialogPrivate *priv;
|
||||
};
|
||||
|
||||
struct _GtkFontChooserDialogClass
|
||||
{
|
||||
GtkDialogClass parent_class;
|
||||
|
||||
/* Padding for future expansion */
|
||||
void (*_gtk_reserved1) (void);
|
||||
void (*_gtk_reserved2) (void);
|
||||
void (*_gtk_reserved3) (void);
|
||||
void (*_gtk_reserved4) (void);
|
||||
};
|
||||
|
||||
/*****************************************************************************
|
||||
* GtkFontChooserDialog functions.
|
||||
* most of these functions simply call the corresponding function in the
|
||||
* GtkFontChooser.
|
||||
*****************************************************************************/
|
||||
|
||||
GType gtk_font_chooser_dialog_get_type (void) G_GNUC_CONST;
|
||||
GtkWidget* gtk_font_chooser_dialog_new (const gchar *title);
|
||||
|
||||
GtkWidget* gtk_font_chooser_dialog_get_font_selection (GtkFontChooserDialog *fcd);
|
||||
|
||||
gchar* gtk_font_chooser_dialog_get_font_name (GtkFontChooserDialog *fcd);
|
||||
|
||||
gboolean gtk_font_chooser_dialog_set_font_name (GtkFontChooserDialog *fcd,
|
||||
const gchar *fontname);
|
||||
G_CONST_RETURN gchar*
|
||||
gtk_font_chooser_dialog_get_preview_text (GtkFontChooserDialog *fcd);
|
||||
|
||||
void gtk_font_chooser_dialog_set_preview_text (GtkFontChooserDialog *fcd,
|
||||
const gchar *text);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif /* __GTK_FONT_CHOOSER_DIALOG_H__ */
|
||||
Loading…
Reference in New Issue
Block a user