2a0adc0fc8
Use BigRectangle to draw the border and background if there's a border width or border radius and no border image. (Only uniform borders are supported for now with some deviations from the CSS model noted in the comments.) The background color and image parameters are removed from StWidget's draw_background() method since they were not used for StButton (the only current user) and the encapsulation break that they presented caused some minor problems. Add a test case for borders, and also use borders to style the buttons in the 'inline-style' test case. https://bugzilla.gnome.org/show_bug.cgi?id=595993
118 lines
4.3 KiB
C
118 lines
4.3 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* st-widget.h: Base class for St actors
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*
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* Copyright 2007 OpenedHand
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* Copyright 2008, 2009 Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU Lesser General Public License,
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* version 2.1, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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* more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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* Boston, MA 02111-1307, USA.
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*
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*/
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#if !defined(ST_H_INSIDE) && !defined(ST_COMPILATION)
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#error "Only <st/st.h> can be included directly.h"
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#endif
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#ifndef __ST_WIDGET_H__
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#define __ST_WIDGET_H__
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#include <clutter/clutter.h>
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#include <st/st-types.h>
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#include <st/st-theme.h>
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#include <st/st-theme-node.h>
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G_BEGIN_DECLS
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#define ST_TYPE_WIDGET (st_widget_get_type ())
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#define ST_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), ST_TYPE_WIDGET, StWidget))
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#define ST_IS_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ST_TYPE_WIDGET))
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#define ST_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), ST_TYPE_WIDGET, StWidgetClass))
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#define ST_IS_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), ST_TYPE_WIDGET))
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#define ST_WIDGET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), ST_TYPE_WIDGET, StWidgetClass))
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typedef struct _StWidget StWidget;
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typedef struct _StWidgetPrivate StWidgetPrivate;
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typedef struct _StWidgetClass StWidgetClass;
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/**
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* StWidget:
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*
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* Base class for stylable actors. The contents of the #StWidget
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* structure are private and should only be accessed through the
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* public API.
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*/
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struct _StWidget
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{
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/*< private >*/
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ClutterActor parent_instance;
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StWidgetPrivate *priv;
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};
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/**
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* StWidgetClass:
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*
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* Base class for stylable actors.
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*/
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struct _StWidgetClass
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{
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/*< private >*/
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ClutterActorClass parent_class;
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/* vfuncs */
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void (* draw_background) (StWidget *self);
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void (* style_changed) (StWidget *self);
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};
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GType st_widget_get_type (void) G_GNUC_CONST;
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void st_widget_set_style_pseudo_class (StWidget *actor,
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const gchar *pseudo_class);
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G_CONST_RETURN gchar *st_widget_get_style_pseudo_class (StWidget *actor);
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void st_widget_set_style_class_name (StWidget *actor,
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const gchar *style_class);
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G_CONST_RETURN gchar *st_widget_get_style_class_name (StWidget *actor);
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void st_widget_set_style (StWidget *actor,
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const gchar *style);
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G_CONST_RETURN gchar *st_widget_get_style (StWidget *actor);
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void st_widget_set_theme (StWidget *actor,
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StTheme *theme);
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StTheme * st_widget_get_theme (StWidget *actor);
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void st_widget_set_has_tooltip (StWidget *widget,
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gboolean has_tooltip);
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gboolean st_widget_get_has_tooltip (StWidget *widget);
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void st_widget_set_tooltip_text (StWidget *widget,
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const gchar *text);
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const gchar* st_widget_get_tooltip_text (StWidget *widget);
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void st_widget_show_tooltip (StWidget *widget);
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void st_widget_hide_tooltip (StWidget *widget);
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void st_widget_ensure_style (StWidget *widget);
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/* Only to be used by sub-classes of StWidget */
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void st_widget_style_changed (StWidget *widget);
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StThemeNode *st_widget_get_theme_node (StWidget *widget);
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ClutterActor *st_widget_get_background_image (StWidget *actor);
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ClutterActor *st_widget_get_border_image (StWidget *actor);
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void st_widget_draw_background (StWidget *widget);
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G_END_DECLS
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#endif /* __ST_WIDGET_H__ */
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