[gimp/gtk3-port: 97/224] app: port GimpOverlayBox to GtkWidget::get_preferred_width/height()
- From: Michael Natterer <mitch src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gimp/gtk3-port: 97/224] app: port GimpOverlayBox to GtkWidget::get_preferred_width/height()
- Date: Wed, 1 Feb 2012 20:06:12 +0000 (UTC)
commit c9c4d762926ac5deee1f80f0b8e52901ddf744e2
Author: Michael Natterer <mitch gimp org>
Date: Fri Nov 19 13:58:10 2010 +0100
app: port GimpOverlayBox to GtkWidget::get_preferred_width/height()
app/widgets/gimpoverlaybox.c | 50 ++++++++++++++++++++++----------
app/widgets/gimpoverlaychild.c | 22 +++++++++++--
app/widgets/gimpoverlaychild.h | 62 ++++++++++++++++++++-------------------
3 files changed, 84 insertions(+), 50 deletions(-)
---
diff --git a/app/widgets/gimpoverlaybox.c b/app/widgets/gimpoverlaybox.c
index 9674c99..6b61d4e 100644
--- a/app/widgets/gimpoverlaybox.c
+++ b/app/widgets/gimpoverlaybox.c
@@ -41,8 +41,12 @@ static void gimp_overlay_box_get_property (GObject *object,
static void gimp_overlay_box_realize (GtkWidget *widget);
static void gimp_overlay_box_unrealize (GtkWidget *widget);
-static void gimp_overlay_box_size_request (GtkWidget *widget,
- GtkRequisition *requisition);
+static void gimp_overlay_box_get_preferred_width (GtkWidget *widget,
+ gint *minimum_width,
+ gint *natural_width);
+static void gimp_overlay_box_get_preferred_height(GtkWidget *widget,
+ gint *minimum_height,
+ gint *natural_height);
static void gimp_overlay_box_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
static gboolean gimp_overlay_box_draw (GtkWidget *widget,
@@ -78,14 +82,15 @@ gimp_overlay_box_class_init (GimpOverlayBoxClass *klass)
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
- object_class->set_property = gimp_overlay_box_set_property;
- object_class->get_property = gimp_overlay_box_get_property;
+ object_class->set_property = gimp_overlay_box_set_property;
+ object_class->get_property = gimp_overlay_box_get_property;
- widget_class->realize = gimp_overlay_box_realize;
- widget_class->unrealize = gimp_overlay_box_unrealize;
- widget_class->size_request = gimp_overlay_box_size_request;
- widget_class->size_allocate = gimp_overlay_box_size_allocate;
- widget_class->draw = gimp_overlay_box_draw;
+ widget_class->realize = gimp_overlay_box_realize;
+ widget_class->unrealize = gimp_overlay_box_unrealize;
+ widget_class->get_preferred_width = gimp_overlay_box_get_preferred_width;
+ widget_class->get_preferred_height = gimp_overlay_box_get_preferred_height;
+ widget_class->size_allocate = gimp_overlay_box_size_allocate;
+ widget_class->draw = gimp_overlay_box_draw;
g_signal_override_class_handler ("damage-event",
GIMP_TYPE_OVERLAY_BOX,
@@ -186,20 +191,33 @@ gimp_overlay_box_unrealize (GtkWidget *widget)
}
static void
-gimp_overlay_box_size_request (GtkWidget *widget,
- GtkRequisition *requisition)
+gimp_overlay_box_get_preferred_width (GtkWidget *widget,
+ gint *minimum_width,
+ gint *natural_width)
{
GimpOverlayBox *box = GIMP_OVERLAY_BOX (widget);
GList *list;
- gint border_width;
- border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
+ *minimum_width = *natural_width =
+ 2 * gtk_container_get_border_width (GTK_CONTAINER (widget)) + 1;
- requisition->width = 1 + 2 * border_width;
- requisition->height = 1 + 2 * border_width;
+ for (list = box->children; list; list = g_list_next (list))
+ gimp_overlay_child_get_preferred_width (box, list->data);
+}
+
+static void
+gimp_overlay_box_get_preferred_height (GtkWidget *widget,
+ gint *minimum_height,
+ gint *natural_height)
+{
+ GimpOverlayBox *box = GIMP_OVERLAY_BOX (widget);
+ GList *list;
+
+ *minimum_height = *natural_height =
+ 2 * gtk_container_get_border_width (GTK_CONTAINER (widget)) + 1;
for (list = box->children; list; list = g_list_next (list))
- gimp_overlay_child_size_request (box, list->data);
+ gimp_overlay_child_get_preferred_height (box, list->data);
}
static void
diff --git a/app/widgets/gimpoverlaychild.c b/app/widgets/gimpoverlaychild.c
index fe0aace..19d083a 100644
--- a/app/widgets/gimpoverlaychild.c
+++ b/app/widgets/gimpoverlaychild.c
@@ -209,15 +209,29 @@ gimp_overlay_child_unrealize (GimpOverlayBox *box,
}
void
-gimp_overlay_child_size_request (GimpOverlayBox *box,
- GimpOverlayChild *child)
+gimp_overlay_child_get_preferred_width (GimpOverlayBox *box,
+ GimpOverlayChild *child)
{
- GtkRequisition child_requisition;
+ gint minimum;
+ gint natural;
g_return_if_fail (GIMP_IS_OVERLAY_BOX (box));
g_return_if_fail (child != NULL);
- gtk_widget_get_preferred_size (child->widget, &child_requisition, NULL);
+ gtk_widget_get_preferred_width (child->widget, &minimum, &natural);
+}
+
+void
+gimp_overlay_child_get_preferred_height (GimpOverlayBox *box,
+ GimpOverlayChild *child)
+{
+ gint minimum;
+ gint natural;
+
+ g_return_if_fail (GIMP_IS_OVERLAY_BOX (box));
+ g_return_if_fail (child != NULL);
+
+ gtk_widget_get_preferred_height (child->widget, &minimum, &natural);
}
void
diff --git a/app/widgets/gimpoverlaychild.h b/app/widgets/gimpoverlaychild.h
index 5bb5361..e4b6731 100644
--- a/app/widgets/gimpoverlaychild.h
+++ b/app/widgets/gimpoverlaychild.h
@@ -44,39 +44,41 @@ struct _GimpOverlayChild
};
-GimpOverlayChild * gimp_overlay_child_new (GimpOverlayBox *box,
- GtkWidget *widget,
- gdouble xalign,
- gdouble yalign,
- gdouble angle,
- gdouble opacity);
-void gimp_overlay_child_free (GimpOverlayBox *box,
- GimpOverlayChild *child);
+GimpOverlayChild * gimp_overlay_child_new (GimpOverlayBox *box,
+ GtkWidget *widget,
+ gdouble xalign,
+ gdouble yalign,
+ gdouble angle,
+ gdouble opacity);
+void gimp_overlay_child_free (GimpOverlayBox *box,
+ GimpOverlayChild *child);
-GimpOverlayChild * gimp_overlay_child_find (GimpOverlayBox *box,
- GtkWidget *widget);
+GimpOverlayChild * gimp_overlay_child_find (GimpOverlayBox *box,
+ GtkWidget *widget);
-void gimp_overlay_child_realize (GimpOverlayBox *box,
- GimpOverlayChild *child);
-void gimp_overlay_child_unrealize (GimpOverlayBox *box,
- GimpOverlayChild *child);
-void gimp_overlay_child_size_request (GimpOverlayBox *box,
- GimpOverlayChild *child);
-void gimp_overlay_child_size_allocate (GimpOverlayBox *box,
- GimpOverlayChild *child);
-gboolean gimp_overlay_child_draw (GimpOverlayBox *box,
- GimpOverlayChild *child,
- cairo_t *cr);
-gboolean gimp_overlay_child_damage (GimpOverlayBox *box,
- GimpOverlayChild *child,
- GdkEventExpose *event);
+void gimp_overlay_child_realize (GimpOverlayBox *box,
+ GimpOverlayChild *child);
+void gimp_overlay_child_unrealize (GimpOverlayBox *box,
+ GimpOverlayChild *child);
+void gimp_overlay_child_get_preferred_width (GimpOverlayBox *box,
+ GimpOverlayChild *child);
+void gimp_overlay_child_get_preferred_height (GimpOverlayBox *box,
+ GimpOverlayChild *child);
+void gimp_overlay_child_size_allocate (GimpOverlayBox *box,
+ GimpOverlayChild *child);
+gboolean gimp_overlay_child_draw (GimpOverlayBox *box,
+ GimpOverlayChild *child,
+ cairo_t *cr);
+gboolean gimp_overlay_child_damage (GimpOverlayBox *box,
+ GimpOverlayChild *child,
+ GdkEventExpose *event);
-void gimp_overlay_child_invalidate (GimpOverlayBox *box,
- GimpOverlayChild *child);
-gboolean gimp_overlay_child_pick (GimpOverlayBox *box,
- GimpOverlayChild *child,
- gdouble box_x,
- gdouble box_y);
+void gimp_overlay_child_invalidate (GimpOverlayBox *box,
+ GimpOverlayChild *child);
+gboolean gimp_overlay_child_pick (GimpOverlayBox *box,
+ GimpOverlayChild *child,
+ gdouble box_x,
+ gdouble box_y);
#endif /* __GIMP_OVERLAY_CHILD_H__ */
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