diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Makefile.am | 5 | ||||
| -rw-r--r-- | src/idoswitchmenuitem.c | 120 | ||||
| -rw-r--r-- | src/idoswitchmenuitem.h | 57 |
3 files changed, 181 insertions, 1 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index 4e9b77f..017874f 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -14,6 +14,7 @@ sources_h = \ idomessagedialog.h \ idorange.h \ idoscalemenuitem.h \ + idoswitchmenuitem.h \ idotimeline.h \ libido.h @@ -62,6 +63,7 @@ libido_0_1_la_SOURCES = \ idomessagedialog.c \ idorange.c \ idoscalemenuitem.c \ + idoswitchmenuitem.c \ idotimeline.c libido3_0_1_la_SOURCES = $(libido_0_1_la_SOURCES) @@ -74,10 +76,11 @@ libidoinclude_HEADERS = \ idomessagedialog.h \ idorange.h \ idoscalemenuitem.h \ + idoswitchmenuitem.h \ idotimeline.h \ libido.h -libido_0_1_la_LIBADD = $(GTK_LIBS) +libido_0_1_la_LIBADD = $(GTK_LIBS) $(LIBM) libido_0_1_la_LDFLAGS = \ $(GTK_LT_LDFLAGS) \ $(COVERAGE_LDFLAGS) diff --git a/src/idoswitchmenuitem.c b/src/idoswitchmenuitem.c new file mode 100644 index 0000000..3831336 --- /dev/null +++ b/src/idoswitchmenuitem.c @@ -0,0 +1,120 @@ +/* + * A GtkCheckMenuItem that uses a GtkSwitch to show its 'active' property + * + * Copyright © 2012 Canonical Ltd. + * + * This program is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 3, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranties of + * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR + * PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + * + * Author: Charles Kerr <charles.kerr@canonical.com> + */ + +#include "config.h" + +#include "idoswitchmenuitem.h" + +static gboolean ido_switch_menu_button_release_event (GtkWidget * widget, + GdkEventButton * event); + + +struct _IdoSwitchMenuItemPrivate +{ + GtkWidget * box; + GtkWidget * content_area; + GtkWidget * switch_w; +}; + +/*** +**** Life Cycle +***/ + +G_DEFINE_TYPE (IdoSwitchMenuItem, ido_switch_menu_item, GTK_TYPE_CHECK_MENU_ITEM) + +static void +ido_switch_menu_item_class_init (IdoSwitchMenuItemClass *klass) +{ + GObjectClass * gobject_class; + GtkWidgetClass * widget_class; + GtkCheckMenuItemClass * check_class; + + gobject_class = G_OBJECT_CLASS (klass); + g_type_class_add_private (gobject_class, sizeof (IdoSwitchMenuItemPrivate)); + + widget_class = GTK_WIDGET_CLASS (klass); + widget_class->button_release_event = ido_switch_menu_button_release_event; + + check_class = GTK_CHECK_MENU_ITEM_CLASS (klass); + check_class->draw_indicator = NULL; +} + +static void +ido_switch_menu_item_init (IdoSwitchMenuItem *item) +{ + IdoSwitchMenuItemPrivate *priv; + + priv = item->priv = G_TYPE_INSTANCE_GET_PRIVATE (item, IDO_TYPE_SWITCH_MENU_ITEM, IdoSwitchMenuItemPrivate); + priv->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0); + priv->content_area = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0); + priv->switch_w = gtk_switch_new (); + + gtk_box_pack_start (GTK_BOX (priv->box), priv->content_area, TRUE, TRUE, 0); + gtk_box_pack_end (GTK_BOX (priv->box), priv->switch_w, FALSE, FALSE, 0); + gtk_container_add (GTK_CONTAINER (item), priv->box); + gtk_widget_show_all (priv->box); + + g_object_bind_property (item, "active", + priv->switch_w, "active", + G_BINDING_SYNC_CREATE); +} + +/*** +**** Don't popdown the menu immediately after clicking on a switch... +**** wait a moment so the user can see the GtkSwitch be toggled. +***/ + +static gboolean +popdown_later_cb (gpointer widget) +{ + GtkWidget * parent = gtk_widget_get_parent (widget); + if (GTK_IS_MENU (parent)) + { + gtk_menu_shell_deactivate (GTK_MENU_SHELL(parent)); + } + g_object_unref (widget); + return FALSE; /* only call this cb once */ +} + +static gboolean +ido_switch_menu_button_release_event (GtkWidget * widget, GdkEventButton * event) +{ + gtk_menu_item_activate (GTK_MENU_ITEM(widget)); + g_timeout_add (500, popdown_later_cb, g_object_ref(widget)); + return TRUE; /* stop the event so that it doesn't trigger popdown() */ +} + +/*** +**** Public API +***/ + +GtkWidget * +ido_switch_menu_item_new (void) +{ + return g_object_new (IDO_TYPE_SWITCH_MENU_ITEM, NULL); +} + +GtkContainer * +ido_switch_menu_item_get_content_area (IdoSwitchMenuItem * item) +{ + g_return_val_if_fail (IDO_IS_SWITCH_MENU_ITEM(item), NULL); + + return GTK_CONTAINER (item->priv->content_area); +} diff --git a/src/idoswitchmenuitem.h b/src/idoswitchmenuitem.h new file mode 100644 index 0000000..7e7e2d2 --- /dev/null +++ b/src/idoswitchmenuitem.h @@ -0,0 +1,57 @@ +/* + * A GtkCheckMenuItem that uses a GtkSwitch to show its 'active' property. + * + * Copyright © 2012 Canonical Ltd. + * + * This program is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 3, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranties of + * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR + * PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + * + * Author: Charles Kerr <charles.kerr@canonical.com> + */ + +#ifndef __IDO_SWITCH_MENU_ITEM_H__ +#define __IDO_SWITCH_MENU_ITEM_H__ + +#include <gtk/gtk.h> + +G_BEGIN_DECLS + +#define IDO_TYPE_SWITCH_MENU_ITEM (ido_switch_menu_item_get_type ()) +#define IDO_SWITCH_MENU_ITEM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), IDO_TYPE_SWITCH_MENU_ITEM, IdoSwitchMenuItem)) +#define IDO_SWITCH_MENU_ITEM_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), IDO_TYPE_SWITCH_MENU_ITEM, IdoSwitchMenuItemClass)) +#define IDO_IS_SWITCH_MENU_ITEM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), IDO_TYPE_SWITCH_MENU_ITEM)) +#define IDO_IS_SWITCH_MENU_ITEM_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), IDO_TYPE_SWITCH_MENU_ITEM)) +#define IDO_SWITCH_MENU_ITEM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), IDO_TYPE_SWITCH_MENU_ITEM, IdoSwitchMenuItemClass)) + +typedef struct _IdoSwitchMenuItem IdoSwitchMenuItem; +typedef struct _IdoSwitchMenuItemClass IdoSwitchMenuItemClass; +typedef struct _IdoSwitchMenuItemPrivate IdoSwitchMenuItemPrivate; + +struct _IdoSwitchMenuItem +{ + GtkCheckMenuItem parent_instance; + + IdoSwitchMenuItemPrivate *priv; +}; + +struct _IdoSwitchMenuItemClass +{ + GtkCheckMenuItemClass parent_class; +}; + +GType ido_switch_menu_item_get_type (void) G_GNUC_CONST; +GtkWidget *ido_switch_menu_item_new (void); +GtkContainer *ido_switch_menu_item_get_content_area (IdoSwitchMenuItem * item); + +G_END_DECLS + +#endif /* __IDO_SWITCH_MENU_ITEM_H__ */ |