X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gtk%2Fgtkeventbox.c;h=98025be07e55487ad2672e426f630a543d49eb89;hb=61344219d4ba6d81854cc5bea8cf90f600358501;hp=a534d7be04136b5121dea9d03afa34d03b0ee8e5;hpb=c09cc89317d222e54e98d4e2e9f2792de13897ec;p=~andy%2Fgtk
diff --git a/gtk/gtkeventbox.c b/gtk/gtkeventbox.c
index a534d7be0..98025be07 100644
--- a/gtk/gtkeventbox.c
+++ b/gtk/gtkeventbox.c
@@ -12,29 +12,42 @@
* 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.
+ * License along with this library. If not, see .
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
-#include
+#include "config.h"
+
#include "gtkeventbox.h"
+
+#include "gtksizerequest.h"
+
#include "gtkprivate.h"
#include "gtkintl.h"
-#include "gtkalias.h"
-typedef struct
+
+/**
+ * SECTION:gtkeventbox
+ * @Short_description: A widget used to catch events for widgets which
+ * do not have their own window
+ * @Title: GtkEventBox
+ *
+ * The #GtkEventBox widget is a subclass of #GtkBin which also has its
+ * own window. It is useful since it allows you to catch events for widgets
+ * which do not have their own window.
+ */
+
+struct _GtkEventBoxPrivate
{
gboolean above_child;
GdkWindow *event_window;
-} GtkEventBoxPrivate;
+};
enum {
PROP_0,
@@ -42,79 +55,51 @@ enum {
PROP_ABOVE_CHILD
};
-
-#define GTK_EVENT_BOX_GET_PRIVATE(obj) G_TYPE_INSTANCE_GET_PRIVATE((obj), GTK_TYPE_EVENT_BOX, GtkEventBoxPrivate)
-
-static void gtk_event_box_class_init (GtkEventBoxClass *klass);
-static void gtk_event_box_init (GtkEventBox *event_box);
-static void gtk_event_box_realize (GtkWidget *widget);
-static void gtk_event_box_unrealize (GtkWidget *widget);
-static void gtk_event_box_map (GtkWidget *widget);
-static void gtk_event_box_unmap (GtkWidget *widget);
-static void gtk_event_box_size_request (GtkWidget *widget,
- GtkRequisition *requisition);
-static void gtk_event_box_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation);
-static void gtk_event_box_paint (GtkWidget *widget,
- GdkRectangle *area);
-static gint gtk_event_box_expose (GtkWidget *widget,
- GdkEventExpose *event);
-static void gtk_event_box_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec);
-static void gtk_event_box_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec);
-
-static GtkBinClass *parent_class = NULL;
-
-GType
-gtk_event_box_get_type (void)
-{
- static GType event_box_type = 0;
-
- if (!event_box_type)
- {
- static const GTypeInfo event_box_info =
- {
- sizeof (GtkEventBoxClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) gtk_event_box_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (GtkEventBox),
- 0, /* n_preallocs */
- (GInstanceInitFunc) gtk_event_box_init,
- };
-
- event_box_type = g_type_register_static (GTK_TYPE_BIN, g_intern_static_string ("GtkEventBox"),
- &event_box_info, 0);
- }
-
- return event_box_type;
-}
+static void gtk_event_box_realize (GtkWidget *widget);
+static void gtk_event_box_unrealize (GtkWidget *widget);
+static void gtk_event_box_map (GtkWidget *widget);
+static void gtk_event_box_unmap (GtkWidget *widget);
+static void gtk_event_box_get_preferred_width (GtkWidget *widget,
+ gint *minimum,
+ gint *natural);
+static void gtk_event_box_get_preferred_height (GtkWidget *widget,
+ gint *minimum,
+ gint *natural);
+static void gtk_event_box_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation);
+static gboolean gtk_event_box_draw (GtkWidget *widget,
+ cairo_t *cr);
+static void gtk_event_box_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gtk_event_box_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+G_DEFINE_TYPE (GtkEventBox, gtk_event_box, GTK_TYPE_BIN)
static void
gtk_event_box_class_init (GtkEventBoxClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
-
- parent_class = g_type_class_peek_parent (class);
+ GtkContainerClass *container_class = GTK_CONTAINER_CLASS (class);
gobject_class->set_property = gtk_event_box_set_property;
gobject_class->get_property = gtk_event_box_get_property;
-
+
widget_class->realize = gtk_event_box_realize;
widget_class->unrealize = gtk_event_box_unrealize;
widget_class->map = gtk_event_box_map;
widget_class->unmap = gtk_event_box_unmap;
- widget_class->size_request = gtk_event_box_size_request;
+ widget_class->get_preferred_width = gtk_event_box_get_preferred_width;
+ widget_class->get_preferred_height = gtk_event_box_get_preferred_height;
widget_class->size_allocate = gtk_event_box_size_allocate;
- widget_class->expose_event = gtk_event_box_expose;
+ widget_class->draw = gtk_event_box_draw;
+
+ gtk_container_class_handle_border_width (container_class);
g_object_class_install_property (gobject_class,
PROP_VISIBLE_WINDOW,
@@ -130,7 +115,7 @@ gtk_event_box_class_init (GtkEventBoxClass *class)
P_("Whether the event-trapping window of the eventbox is above the window of the child widget as opposed to below it."),
FALSE,
GTK_PARAM_READWRITE));
-
+
g_type_class_add_private (class, sizeof (GtkEventBoxPrivate));
}
@@ -139,60 +124,75 @@ gtk_event_box_init (GtkEventBox *event_box)
{
GtkEventBoxPrivate *priv;
- GTK_WIDGET_UNSET_FLAGS (event_box, GTK_NO_WINDOW);
-
- priv = GTK_EVENT_BOX_GET_PRIVATE (event_box);
+ gtk_widget_set_has_window (GTK_WIDGET (event_box), TRUE);
+
+ priv = G_TYPE_INSTANCE_GET_PRIVATE (event_box,
+ GTK_TYPE_EVENT_BOX,
+ GtkEventBoxPrivate);
+
+ event_box->priv = priv;
priv->above_child = FALSE;
}
+/**
+ * gtk_event_box_new:
+ *
+ * Creates a new #GtkEventBox.
+ *
+ * Returns: a new #GtkEventBox
+ */
GtkWidget*
gtk_event_box_new (void)
{
return g_object_new (GTK_TYPE_EVENT_BOX, NULL);
}
-static void
+static void
gtk_event_box_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
{
GtkEventBox *event_box;
-
+
event_box = GTK_EVENT_BOX (object);
-
+
switch (prop_id)
{
case PROP_VISIBLE_WINDOW:
gtk_event_box_set_visible_window (event_box, g_value_get_boolean (value));
- break;
+ break;
+
case PROP_ABOVE_CHILD:
gtk_event_box_set_above_child (event_box, g_value_get_boolean (value));
- break;
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
-static void
+static void
gtk_event_box_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
{
GtkEventBox *event_box;
-
+
event_box = GTK_EVENT_BOX (object);
-
+
switch (prop_id)
{
case PROP_VISIBLE_WINDOW:
g_value_set_boolean (value, gtk_event_box_get_visible_window (event_box));
break;
+
case PROP_ABOVE_CHILD:
g_value_set_boolean (value, gtk_event_box_get_above_child (event_box));
break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@@ -209,37 +209,37 @@ gtk_event_box_get_property (GObject *object,
* Return value: %TRUE if the event box window is visible
*
* Since: 2.4
- **/
+ */
gboolean
gtk_event_box_get_visible_window (GtkEventBox *event_box)
{
g_return_val_if_fail (GTK_IS_EVENT_BOX (event_box), FALSE);
- return !GTK_WIDGET_NO_WINDOW (event_box);
+ return gtk_widget_get_has_window (GTK_WIDGET (event_box));
}
/**
* gtk_event_box_set_visible_window:
* @event_box: a #GtkEventBox
- * @visible_window: boolean value
+ * @visible_window: %TRUE to make the event box have a visible window
*
* Set whether the event box uses a visible or invisible child
* window. The default is to use visible windows.
*
- * In an invisible window event box, the window that that the
- * event box creates is a %GDK_INPUT_ONLY window, which
+ * In an invisible window event box, the window that the
+ * event box creates is a %GDK_INPUT_ONLY window, which
* means that it is invisible and only serves to receive
* events.
- *
+ *
* A visible window event box creates a visible (%GDK_INPUT_OUTPUT)
- * window that acts as the parent window for all the widgets
+ * window that acts as the parent window for all the widgets
* contained in the event box.
- *
+ *
* You should generally make your event box invisible if
* you just want to trap events. Creating a visible window
* may cause artifacts that are visible to the user, especially
* if the user is using a theme with gradients or pixmaps.
- *
+ *
* The main reason to create a non input-only event box is if
* you want to set the background to a different color or
* draw on it.
@@ -248,65 +248,57 @@ gtk_event_box_get_visible_window (GtkEventBox *event_box)
* There is one unexpected issue for an invisible event box that has its
* window below the child. (See gtk_event_box_set_above_child().)
* Since the input-only window is not an ancestor window of any windows
- * that descendent widgets of the event box create, events on these
+ * that descendent widgets of the event box create, events on these
* windows aren't propagated up by the windowing system, but only by GTK+.
* The practical effect of this is if an event isn't in the event
- * mask for the descendant window (see gtk_widget_add_events()),
- * it won't be received by the event box.
+ * mask for the descendant window (see gtk_widget_add_events()),
+ * it won't be received by the event box.
*
* This problem doesn't occur for visible event boxes, because in
* that case, the event box window is actually the ancestor of the
* descendant windows, not just at the same place on the screen.
*
- *
+ *
* Since: 2.4
- **/
+ */
void
gtk_event_box_set_visible_window (GtkEventBox *event_box,
- gboolean visible_window)
+ gboolean visible_window)
{
GtkWidget *widget;
- GtkEventBoxPrivate *priv;
g_return_if_fail (GTK_IS_EVENT_BOX (event_box));
widget = GTK_WIDGET (event_box);
- priv = GTK_EVENT_BOX_GET_PRIVATE (event_box);
visible_window = visible_window != FALSE;
- if (visible_window != !GTK_WIDGET_NO_WINDOW (widget))
+ if (visible_window != gtk_widget_get_has_window (widget))
{
- if (GTK_WIDGET_REALIZED (widget))
- {
- gboolean visible = GTK_WIDGET_VISIBLE (widget);
+ if (gtk_widget_get_realized (widget))
+ {
+ gboolean visible = gtk_widget_get_visible (widget);
+
+ if (visible)
+ gtk_widget_hide (widget);
- if (visible)
- gtk_widget_hide (widget);
+ gtk_widget_unrealize (widget);
- gtk_widget_unrealize (widget);
+ gtk_widget_set_has_window (widget, visible_window);
- if (visible_window)
- GTK_WIDGET_UNSET_FLAGS (widget, GTK_NO_WINDOW);
- else
- GTK_WIDGET_SET_FLAGS (widget, GTK_NO_WINDOW);
-
- gtk_widget_realize (widget);
+ gtk_widget_realize (widget);
- if (visible)
- gtk_widget_show (widget);
- }
+ if (visible)
+ gtk_widget_show (widget);
+ }
else
- {
- if (visible_window)
- GTK_WIDGET_UNSET_FLAGS (widget, GTK_NO_WINDOW);
- else
- GTK_WIDGET_SET_FLAGS (widget, GTK_NO_WINDOW);
- }
-
- if (GTK_WIDGET_VISIBLE (widget))
- gtk_widget_queue_resize (widget);
-
+ {
+ gtk_widget_set_has_window (widget, visible_window);
+ }
+
+ if (gtk_widget_get_visible (widget))
+ gtk_widget_queue_resize (widget);
+
g_object_notify (G_OBJECT (event_box), "visible-window");
}
}
@@ -316,52 +308,49 @@ gtk_event_box_set_visible_window (GtkEventBox *event_box,
* @event_box: a #GtkEventBox
*
* Returns whether the event box window is above or below the
- * windows of its child. See gtk_event_box_set_above_child() for
- * details.
+ * windows of its child. See gtk_event_box_set_above_child()
+ * for details.
*
- * Return value: %TRUE if the event box window is above the window
- * of its child.
+ * Return value: %TRUE if the event box window is above the
+ * window of its child
*
* Since: 2.4
- **/
+ */
gboolean
gtk_event_box_get_above_child (GtkEventBox *event_box)
{
- GtkEventBoxPrivate *priv;
+ GtkEventBoxPrivate *priv = event_box->priv;
g_return_val_if_fail (GTK_IS_EVENT_BOX (event_box), FALSE);
- priv = GTK_EVENT_BOX_GET_PRIVATE (event_box);
-
return priv->above_child;
}
/**
* gtk_event_box_set_above_child:
* @event_box: a #GtkEventBox
- * @above_child: %TRUE if the event box window is above the windows of its child
+ * @above_child: %TRUE if the event box window is above its child
*
- * Set whether the event box window is positioned above the windows of its child,
- * as opposed to below it. If the window is above, all events inside the
- * event box will go to the event box. If the window is below, events
- * in windows of child widgets will first got to that widget, and then
- * to its parents.
+ * Set whether the event box window is positioned above the windows
+ * of its child, as opposed to below it. If the window is above, all
+ * events inside the event box will go to the event box. If the window
+ * is below, events in windows of child widgets will first got to that
+ * widget, and then to its parents.
*
* The default is to keep the window below the child.
- *
+ *
* Since: 2.4
- **/
+ */
void
gtk_event_box_set_above_child (GtkEventBox *event_box,
- gboolean above_child)
+ gboolean above_child)
{
+ GtkEventBoxPrivate *priv = event_box->priv;
GtkWidget *widget;
- GtkEventBoxPrivate *priv;
g_return_if_fail (GTK_IS_EVENT_BOX (event_box));
widget = GTK_WIDGET (event_box);
- priv = GTK_EVENT_BOX_GET_PRIVATE (event_box);
above_child = above_child != FALSE;
@@ -369,135 +358,127 @@ gtk_event_box_set_above_child (GtkEventBox *event_box,
{
priv->above_child = above_child;
- if (GTK_WIDGET_REALIZED (widget))
- {
- if (GTK_WIDGET_NO_WINDOW (widget))
- {
- if (above_child)
- gdk_window_raise (priv->event_window);
- else
- gdk_window_lower (priv->event_window);
- }
- else
- {
- gboolean visible = GTK_WIDGET_VISIBLE (widget);
-
- if (visible)
- gtk_widget_hide (widget);
-
- gtk_widget_unrealize (widget);
-
- gtk_widget_realize (widget);
-
- if (visible)
- gtk_widget_show (widget);
- }
- }
-
- if (GTK_WIDGET_VISIBLE (widget))
- gtk_widget_queue_resize (widget);
-
+ if (gtk_widget_get_realized (widget))
+ {
+ if (!gtk_widget_get_has_window (widget))
+ {
+ if (above_child)
+ gdk_window_raise (priv->event_window);
+ else
+ gdk_window_lower (priv->event_window);
+ }
+ else
+ {
+ gboolean visible = gtk_widget_get_visible (widget);
+
+ if (visible)
+ gtk_widget_hide (widget);
+
+ gtk_widget_unrealize (widget);
+ gtk_widget_realize (widget);
+
+ if (visible)
+ gtk_widget_show (widget);
+ }
+ }
+
+ if (gtk_widget_get_visible (widget))
+ gtk_widget_queue_resize (widget);
+
g_object_notify (G_OBJECT (event_box), "above-child");
}
}
-
-
static void
gtk_event_box_realize (GtkWidget *widget)
{
+ GtkEventBoxPrivate *priv;
+ GtkAllocation allocation;
+ GdkWindow *window;
GdkWindowAttr attributes;
gint attributes_mask;
- gint border_width;
- GtkEventBoxPrivate *priv;
gboolean visible_window;
- GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
+ gtk_widget_get_allocation (widget, &allocation);
+
+ gtk_widget_set_realized (widget, TRUE);
- border_width = GTK_CONTAINER (widget)->border_width;
-
- attributes.x = widget->allocation.x + border_width;
- attributes.y = widget->allocation.y + border_width;
- attributes.width = widget->allocation.width - 2*border_width;
- attributes.height = widget->allocation.height - 2*border_width;
+ attributes.x = allocation.x;
+ attributes.y = allocation.y;
+ attributes.width = allocation.width;
+ attributes.height = allocation.height;
attributes.window_type = GDK_WINDOW_CHILD;
attributes.event_mask = gtk_widget_get_events (widget)
- | GDK_BUTTON_MOTION_MASK
- | GDK_BUTTON_PRESS_MASK
- | GDK_BUTTON_RELEASE_MASK
- | GDK_EXPOSURE_MASK
- | GDK_ENTER_NOTIFY_MASK
- | GDK_LEAVE_NOTIFY_MASK;
+ | GDK_BUTTON_MOTION_MASK
+ | GDK_BUTTON_PRESS_MASK
+ | GDK_BUTTON_RELEASE_MASK
+ | GDK_EXPOSURE_MASK
+ | GDK_ENTER_NOTIFY_MASK
+ | GDK_LEAVE_NOTIFY_MASK;
- priv = GTK_EVENT_BOX_GET_PRIVATE (widget);
+ priv = GTK_EVENT_BOX (widget)->priv;
- visible_window = !GTK_WIDGET_NO_WINDOW (widget);
+ visible_window = gtk_widget_get_has_window (widget);
if (visible_window)
{
attributes.visual = gtk_widget_get_visual (widget);
- attributes.colormap = gtk_widget_get_colormap (widget);
attributes.wclass = GDK_INPUT_OUTPUT;
-
- attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
-
- widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
- &attributes, attributes_mask);
- gdk_window_set_user_data (widget->window, widget);
+
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
+
+ window = gdk_window_new (gtk_widget_get_parent_window (widget),
+ &attributes, attributes_mask);
+ gtk_widget_set_window (widget, window);
+ gtk_widget_register_window (widget, window);
}
else
{
- widget->window = gtk_widget_get_parent_window (widget);
- g_object_ref (widget->window);
+ window = gtk_widget_get_parent_window (widget);
+ gtk_widget_set_window (widget, window);
+ g_object_ref (window);
}
if (!visible_window || priv->above_child)
{
attributes.wclass = GDK_INPUT_ONLY;
- attributes_mask = GDK_WA_X | GDK_WA_Y;
+ if (!visible_window)
+ attributes_mask = GDK_WA_X | GDK_WA_Y;
+ else
+ attributes_mask = 0;
- priv->event_window = gdk_window_new (widget->window,
- &attributes, attributes_mask);
- gdk_window_set_user_data (priv->event_window, widget);
+ priv->event_window = gdk_window_new (window,
+ &attributes, attributes_mask);
+ gtk_widget_register_window (widget, priv->event_window);
}
-
- widget->style = gtk_style_attach (widget->style, widget->window);
-
if (visible_window)
- gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
+ gtk_style_context_set_background (gtk_widget_get_style_context (widget), window);
}
static void
gtk_event_box_unrealize (GtkWidget *widget)
{
- GtkEventBox *event_box;
- GtkEventBoxPrivate *priv;
-
- event_box = GTK_EVENT_BOX (widget);
- priv = GTK_EVENT_BOX_GET_PRIVATE (widget);
-
+ GtkEventBoxPrivate *priv = GTK_EVENT_BOX (widget)->priv;
+
if (priv->event_window != NULL)
{
- gdk_window_set_user_data (priv->event_window, NULL);
+ gtk_widget_unregister_window (widget, priv->event_window);
gdk_window_destroy (priv->event_window);
priv->event_window = NULL;
}
- if (GTK_WIDGET_CLASS (parent_class)->unrealize)
- (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
+ GTK_WIDGET_CLASS (gtk_event_box_parent_class)->unrealize (widget);
}
static void
gtk_event_box_map (GtkWidget *widget)
{
- GtkEventBoxPrivate *priv;
-
- priv = GTK_EVENT_BOX_GET_PRIVATE (widget);
+ GtkEventBoxPrivate *priv = GTK_EVENT_BOX (widget)->priv;
if (priv->event_window != NULL && !priv->above_child)
gdk_window_show (priv->event_window);
-
- (* GTK_WIDGET_CLASS (parent_class)->map) (widget);
+
+ GTK_WIDGET_CLASS (gtk_event_box_parent_class)->map (widget);
if (priv->event_window != NULL && priv->above_child)
gdk_window_show (priv->event_window);
@@ -506,110 +487,119 @@ gtk_event_box_map (GtkWidget *widget)
static void
gtk_event_box_unmap (GtkWidget *widget)
{
- GtkEventBoxPrivate *priv;
-
- priv = GTK_EVENT_BOX_GET_PRIVATE (widget);
+ GtkEventBoxPrivate *priv = GTK_EVENT_BOX (widget)->priv;
if (priv->event_window != NULL)
gdk_window_hide (priv->event_window);
-
- (* GTK_WIDGET_CLASS (parent_class)->unmap) (widget);
+
+ GTK_WIDGET_CLASS (gtk_event_box_parent_class)->unmap (widget);
}
+static void
+gtk_event_box_get_preferred_width (GtkWidget *widget,
+ gint *minimum,
+ gint *natural)
+{
+ GtkBin *bin = GTK_BIN (widget);
+ GtkWidget *child;
+
+ if (minimum)
+ *minimum = 0;
+ if (natural)
+ *natural = 0;
+
+ child = gtk_bin_get_child (bin);
+ if (child && gtk_widget_get_visible (child))
+ gtk_widget_get_preferred_width (child, minimum, natural);
+}
static void
-gtk_event_box_size_request (GtkWidget *widget,
- GtkRequisition *requisition)
+gtk_event_box_get_preferred_height (GtkWidget *widget,
+ gint *minimum,
+ gint *natural)
{
GtkBin *bin = GTK_BIN (widget);
+ GtkWidget *child;
- requisition->width = GTK_CONTAINER (widget)->border_width * 2;
- requisition->height = GTK_CONTAINER (widget)->border_width * 2;
+ if (minimum)
+ *minimum = 0;
- if (bin->child && GTK_WIDGET_VISIBLE (bin->child))
- {
- GtkRequisition child_requisition;
-
- gtk_widget_size_request (bin->child, &child_requisition);
+ if (natural)
+ *natural = 0;
- requisition->width += child_requisition.width;
- requisition->height += child_requisition.height;
- }
+ child = gtk_bin_get_child (bin);
+ if (child && gtk_widget_get_visible (child))
+ gtk_widget_get_preferred_height (child, minimum, natural);
}
static void
gtk_event_box_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
+ GtkAllocation *allocation)
{
GtkBin *bin;
GtkAllocation child_allocation;
GtkEventBoxPrivate *priv;
-
- widget->allocation = *allocation;
+ GtkWidget *child;
+
bin = GTK_BIN (widget);
-
- if (GTK_WIDGET_NO_WINDOW (widget))
+
+ gtk_widget_set_allocation (widget, allocation);
+
+ if (!gtk_widget_get_has_window (widget))
{
- child_allocation.x = allocation->x + GTK_CONTAINER (widget)->border_width;
- child_allocation.y = allocation->y + GTK_CONTAINER (widget)->border_width;
+ child_allocation.x = allocation->x;
+ child_allocation.y = allocation->y;
}
else
{
child_allocation.x = 0;
child_allocation.y = 0;
}
- child_allocation.width = MAX (allocation->width - GTK_CONTAINER (widget)->border_width * 2, 0);
- child_allocation.height = MAX (allocation->height - GTK_CONTAINER (widget)->border_width * 2, 0);
+ child_allocation.width = allocation->width;
+ child_allocation.height = allocation->height;
- if (GTK_WIDGET_REALIZED (widget))
+ if (gtk_widget_get_realized (widget))
{
- priv = GTK_EVENT_BOX_GET_PRIVATE (widget);
+ priv = GTK_EVENT_BOX (widget)->priv;
if (priv->event_window != NULL)
- gdk_window_move_resize (priv->event_window,
- child_allocation.x,
- child_allocation.y,
- child_allocation.width,
- child_allocation.height);
-
- if (!GTK_WIDGET_NO_WINDOW (widget))
- gdk_window_move_resize (widget->window,
- allocation->x + GTK_CONTAINER (widget)->border_width,
- allocation->y + GTK_CONTAINER (widget)->border_width,
- child_allocation.width,
- child_allocation.height);
+ gdk_window_move_resize (priv->event_window,
+ child_allocation.x,
+ child_allocation.y,
+ child_allocation.width,
+ child_allocation.height);
+
+ if (gtk_widget_get_has_window (widget))
+ gdk_window_move_resize (gtk_widget_get_window (widget),
+ allocation->x,
+ allocation->y,
+ child_allocation.width,
+ child_allocation.height);
}
-
- if (bin->child)
- gtk_widget_size_allocate (bin->child, &child_allocation);
-}
-static void
-gtk_event_box_paint (GtkWidget *widget,
- GdkRectangle *area)
-{
- if (!GTK_WIDGET_APP_PAINTABLE (widget))
- gtk_paint_flat_box (widget->style, widget->window,
- widget->state, GTK_SHADOW_NONE,
- area, widget, "eventbox",
- 0, 0, -1, -1);
+ child = gtk_bin_get_child (bin);
+ if (child)
+ gtk_widget_size_allocate (child, &child_allocation);
}
-static gint
-gtk_event_box_expose (GtkWidget *widget,
- GdkEventExpose *event)
+static gboolean
+gtk_event_box_draw (GtkWidget *widget,
+ cairo_t *cr)
{
- if (GTK_WIDGET_DRAWABLE (widget))
+ if (gtk_widget_get_has_window (widget) &&
+ !gtk_widget_get_app_paintable (widget))
{
- if (!GTK_WIDGET_NO_WINDOW (widget))
- gtk_event_box_paint (widget, &event->area);
-
- (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
+ GtkStyleContext *context;
+
+ context = gtk_widget_get_style_context (widget);
+
+ gtk_render_background (context, cr, 0, 0,
+ gtk_widget_get_allocated_width (widget),
+ gtk_widget_get_allocated_height (widget));
}
+ GTK_WIDGET_CLASS (gtk_event_box_parent_class)->draw (widget, cr);
+
return FALSE;
}
-
-#define __GTK_EVENT_BOX_C__
-#include "gtkaliasdef.c"