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fontbutton: Be a GtkWidget

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This commit is contained in:
Timm Bäder 2017-01-19 20:15:43 +01:00
parent 6376aaf44b
commit b1408c9694
4 changed files with 76 additions and 73 deletions
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1
gtk/Makefile.am
View File

@ -1150,7 +1150,6 @@ templates = \
ui/gtkdialog.ui \
ui/gtkfilechooserwidget.ui \
ui/gtkfilechooserdialog.ui \
ui/gtkfontbutton.ui \
ui/gtkfontchooserdialog.ui \
ui/gtkfontchooserwidget.ui \
ui/gtkinfobar.ui \

89
gtk/gtkfontbutton.c
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@ -74,6 +74,7 @@ struct _GtkFontButtonPrivate
guint show_size : 1;
guint show_preview_entry : 1;
GtkWidget *button;
GtkWidget *font_dialog;
GtkWidget *font_label;
GtkWidget *size_label;
@ -120,7 +121,8 @@ static void gtk_font_button_set_property (GObject *object,
const GValue *value,
GParamSpec *pspec);
static void gtk_font_button_clicked (GtkButton *button);
static void gtk_font_button_clicked (GtkButton *button,
gpointer user_data);
/* Dialog response functions */
static void response_cb (GtkDialog *dialog,
@ -437,27 +439,65 @@ gtk_font_button_font_chooser_iface_init (GtkFontChooserIface *iface)
iface->get_font_map = gtk_font_button_font_chooser_get_font_map;
}
G_DEFINE_TYPE_WITH_CODE (GtkFontButton, gtk_font_button, GTK_TYPE_BUTTON,
G_DEFINE_TYPE_WITH_CODE (GtkFontButton, gtk_font_button, GTK_TYPE_WIDGET,
G_ADD_PRIVATE (GtkFontButton)
G_IMPLEMENT_INTERFACE (GTK_TYPE_FONT_CHOOSER,
gtk_font_button_font_chooser_iface_init))
static void
gtk_font_button_measure (GtkWidget *widget,
GtkOrientation orientation,
int for_size,
int *minimum,
int *natural,
int *minimum_baseline,
int *natural_baseline)
{
GtkFontButton *button = GTK_FONT_BUTTON (widget);
GtkFontButtonPrivate *priv = gtk_font_button_get_instance_private (button);
gtk_widget_measure (priv->button, orientation, for_size,
minimum, natural,
minimum_baseline, natural_baseline);
}
static void
gtk_font_button_snapshot (GtkWidget *widget,
GtkSnapshot *snapshot)
{
GtkFontButton *button = GTK_FONT_BUTTON (widget);
GtkFontButtonPrivate *priv = gtk_font_button_get_instance_private (button);
gtk_widget_snapshot_child (widget, priv->button, snapshot);
}
static void
gtk_font_button_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
GtkFontButton *button = GTK_FONT_BUTTON (widget);
GtkFontButtonPrivate *priv = gtk_font_button_get_instance_private (button);
gtk_widget_size_allocate (priv->button, allocation);
}
static void
gtk_font_button_class_init (GtkFontButtonClass *klass)
{
GObjectClass *gobject_class;
GtkWidgetClass *widget_class;
GtkButtonClass *button_class;
gobject_class = (GObjectClass *) klass;
widget_class = (GtkWidgetClass *) klass;
button_class = (GtkButtonClass *) 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;
button_class->clicked = gtk_font_button_clicked;
widget_class->measure = gtk_font_button_measure;
widget_class->size_allocate = gtk_font_button_size_allocate;
widget_class->snapshot = gtk_font_button_snapshot;
klass->font_set = NULL;
@ -580,13 +620,6 @@ gtk_font_button_class_init (GtkFontButtonClass *klass)
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
/* Bind class to template
*/
gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/ui/gtkfontbutton.ui");
gtk_widget_class_bind_template_child_private (widget_class, GtkFontButton, font_label);
gtk_widget_class_bind_template_child_private (widget_class, GtkFontButton, size_label);
gtk_widget_class_bind_template_child_private (widget_class, GtkFontButton, font_size_box);
gtk_widget_class_set_css_name (widget_class, "button");
}
@ -594,8 +627,29 @@ static void
gtk_font_button_init (GtkFontButton *font_button)
{
GtkStyleContext *context;
GtkFontButtonPrivate *priv;
GtkWidget *box;
font_button->priv = gtk_font_button_get_instance_private (font_button);
priv = font_button->priv;
gtk_widget_set_has_window (GTK_WIDGET (font_button), FALSE);
priv->button = gtk_button_new ();
g_signal_connect (priv->button, "clicked", G_CALLBACK (gtk_font_button_clicked), font_button);
priv->font_label = gtk_label_new (_("Font"));
priv->size_label = gtk_label_new ("14");
priv->font_size_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_container_add (GTK_CONTAINER (box), priv->font_label);
gtk_container_add (GTK_CONTAINER (priv->font_size_box), gtk_separator_new (GTK_ORIENTATION_VERTICAL));
gtk_container_add (GTK_CONTAINER (priv->font_size_box), priv->size_label);
gtk_container_add (GTK_CONTAINER (box), priv->font_size_box);
gtk_container_add (GTK_CONTAINER (priv->button), box);
gtk_widget_set_parent (priv->button, GTK_WIDGET (font_button));
/* Initialize fields */
font_button->priv->use_font = FALSE;
@ -609,11 +663,9 @@ gtk_font_button_init (GtkFontButton *font_button)
font_button->priv->font_size = -1;
font_button->priv->title = g_strdup (_("Pick a Font"));
gtk_widget_init_template (GTK_WIDGET (font_button));
gtk_font_button_take_font_desc (font_button, NULL);
context = gtk_widget_get_style_context (GTK_WIDGET (font_button));
context = gtk_widget_get_style_context (GTK_WIDGET (priv->button));
gtk_style_context_add_class (context, "font");
}
@ -635,6 +687,8 @@ gtk_font_button_finalize (GObject *object)
g_clear_object (&priv->provider);
gtk_widget_unparent (priv->button);
G_OBJECT_CLASS (gtk_font_button_parent_class)->finalize (object);
}
@ -1039,10 +1093,11 @@ gtk_font_button_set_font_name (GtkFontButton *font_button,
}
static void
gtk_font_button_clicked (GtkButton *button)
gtk_font_button_clicked (GtkButton *button,
gpointer user_data)
{
GtkFontChooser *font_dialog;
GtkFontButton *font_button = GTK_FONT_BUTTON (button);
GtkFontButton *font_button = user_data;
GtkFontButtonPrivate *priv = font_button->priv;
if (!font_button->priv->font_dialog)

4
gtk/gtkfontbutton.h
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@ -50,14 +50,14 @@ typedef struct _GtkFontButtonClass GtkFontButtonClass;
typedef struct _GtkFontButtonPrivate GtkFontButtonPrivate;
struct _GtkFontButton {
GtkButton button;
GtkWidget parent_instance;
/*< private >*/
GtkFontButtonPrivate *priv;
};
struct _GtkFontButtonClass {
GtkButtonClass parent_class;
GtkWidgetClass parent_class;
/* font_set signal is emitted when font is chosen */
void (* font_set) (GtkFontButton *gfp);

51
gtk/ui/gtkfontbutton.ui
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@ -1,51 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface domain="gtk30">
<!-- interface-requires gtk+ 3.10 -->
<template class="GtkFontButton" parent="GtkButton">
<property name="can-focus">1</property>
<property name="receives-default">1</property>
<child>
<object class="GtkBox" id="box1">
<property name="visible">1</property>
<child>
<object class="GtkLabel" id="font_label">
<property name="visible">1</property>
<property name="label" translatable="yes">Font</property>
<property name="margin">5</property>
</object>
<packing>
<property name="expand">1</property>
</packing>
</child>
<child>
<object class="GtkBox" id="font_size_box">
<property name="visible">1</property>
<child>
<object class="GtkSeparator" id="separator">
<property name="visible">1</property>
<property name="orientation">vertical</property>
</object>
<packing>
<property name="fill">0</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="size_label">
<property name="visible">1</property>
<property name="label">14</property>
<property name="margin">5</property>
</object>
<packing>
<property name="fill">0</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="position">1</property>
</packing>
</child>
</object>
</child>
</template>
</interface>