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authorChris Lahey <clahey@src.gnome.org>2000-03-21 10:50:04 +0800
committerChris Lahey <clahey@src.gnome.org>2000-03-21 10:50:04 +0800
commit5fe5e0f7431c00d4438eaed35825cb6a33dbe05f (patch)
tree58d4d2c17a7f3459af6f0b33f3e84032cb8379d2 /widgets/table/e-table-group-container.c
parentcd47194eb72fbe291bbd0a04e3aa174c60eb7961 (diff)
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i2000-03-20 Christopher James Lahey <clahey@helixcode.com>
* e-table-group-container.c, e-table-group-container.h, e-table-group-leaf.c: Updated these to use the new ECanvas reflow infrastructure. * e-table-item.c, e-table-item.h: Updated these to use the new ECanvas reflow infrastructure. Fixed the bounding box. * e-table.c, e-table.h: Made the header have no extra space around it. svn path=/trunk/; revision=2124
Diffstat (limited to 'widgets/table/e-table-group-container.c')
-rw-r--r--widgets/table/e-table-group-container.c55
1 files changed, 21 insertions, 34 deletions
diff --git a/widgets/table/e-table-group-container.c b/widgets/table/e-table-group-container.c
index 4f11c75f41..ebe832c29f 100644
--- a/widgets/table/e-table-group-container.c
+++ b/widgets/table/e-table-group-container.c
@@ -14,6 +14,7 @@
#include "e-table-item.h"
#include <libgnomeui/gnome-canvas-rect-ellipse.h>
#include "e-util/e-util.h"
+#include "e-util/e-canvas.h"
#include "e-util/e-canvas-utils.h"
#include "widgets/e-text/e-text.h"
@@ -47,9 +48,7 @@ static gboolean etgc_remove (ETableGroup *etg, gint row);
static void etgc_increment (ETableGroup *etg, gint position, gint amount);
static void etgc_set_focus (ETableGroup *etg, EFocus direction, gint view_col);
-static void etgc_child_resize (GtkObject *object, gpointer data);
-
-static void etgc_queue_reposition (ETableGroupContainer *etgc);
+static void etgc_reflow (GnomeCanvasItem *item, gint flags);
typedef struct {
ETableGroup *child;
@@ -506,6 +505,8 @@ etgc_realize (GnomeCanvasItem *item)
(* GNOME_CANVAS_ITEM_CLASS(etgc_parent_class)->realize) (item);
etgc = E_TABLE_GROUP_CONTAINER (item);
+
+ e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etgc));
}
/* Unrealize handler for the etgc item */
@@ -580,9 +581,6 @@ static void etgc_add (ETableGroup *etg, gint row)
GTK_SIGNAL_FUNC(child_row_selection), etgc);
child_node->child = child;
child_node->key = e_table_model_duplicate_value(etg->model, etgc->ecol->col_idx, val);
-
- gtk_signal_connect(GTK_OBJECT(child), "resize",
- etgc_child_resize, etgc);
child_node->count = 1;
e_table_group_add(child, row);
if ( list ) {
@@ -591,7 +589,7 @@ static void etgc_add (ETableGroup *etg, gint row)
else
etgc->children = g_list_append(etgc->children, child_node);
compute_text(etgc, child_node);
- etgc_queue_reposition(E_TABLE_GROUP_CONTAINER(etg));
+ e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etgc));
}
static gboolean etgc_remove (ETableGroup *etg, gint row)
@@ -610,11 +608,11 @@ static gboolean etgc_remove (ETableGroup *etg, gint row)
} else {
compute_text(etgc, child_node);
}
+ e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etgc));
return TRUE;
}
}
return FALSE;
- etgc_queue_reposition(E_TABLE_GROUP_CONTAINER(etg));
}
static void etgc_increment (ETableGroup *etg, gint position, gint amount)
@@ -624,7 +622,6 @@ static void etgc_increment (ETableGroup *etg, gint position, gint amount)
for ( ; list; list = g_list_next(list) ) {
e_table_group_increment(((ETableGroupContainerChildNode *)list->data)->child, position, amount);
}
- etgc_queue_reposition(E_TABLE_GROUP_CONTAINER(etg));
}
static void etgc_set_focus (ETableGroup *etg, EFocus direction, gint view_col)
@@ -637,7 +634,6 @@ static void etgc_set_focus (ETableGroup *etg, EFocus direction, gint view_col)
e_table_group_set_focus(((ETableGroupContainerChildNode *)etgc->children->data)->child, direction, view_col);
}
}
- etgc_queue_reposition(E_TABLE_GROUP_CONTAINER(etg));
}
static gint
@@ -659,7 +655,7 @@ etgc_get_focus_column (ETableGroup *etg)
static void etgc_thaw (ETableGroup *etg)
{
- etgc_queue_reposition(E_TABLE_GROUP_CONTAINER(etg));
+ e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etg));
}
static void
@@ -720,12 +716,16 @@ static void etgc_set_width (ETableGroup *etg, gdouble width)
for ( ; list; list = g_list_next(list) ) {
gdouble child_width = width - GROUP_INDENT;
- gtk_object_set(GTK_OBJECT(((ETableGroupContainerChildNode *)list->data)->child),
+ ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data;
+ gtk_object_set(GTK_OBJECT(child_node->child),
"width", child_width,
NULL);
- }
- etgc_queue_reposition(E_TABLE_GROUP_CONTAINER(etg));
+ gnome_canvas_item_set(GNOME_CANVAS_ITEM(child_node->rect),
+ "x1", (double) 0,
+ "x2", (double) etgc->width,
+ NULL);
+ }
}
static gdouble etgc_get_width (ETableGroup *etg)
@@ -780,18 +780,21 @@ etgc_init (GtkObject *object)
{
ETableGroupContainer *container = E_TABLE_GROUP_CONTAINER(object);
container->children = FALSE;
+
+ e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(object), etgc_reflow);
}
-static gboolean
-etgc_update_positioning (ETableGroupContainer *etgc, gpointer data)
+static void
+etgc_reflow (GnomeCanvasItem *item, gint flags)
{
+ ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(item);
gboolean frozen;
gtk_object_get(GTK_OBJECT(etgc),
"frozen", &frozen,
NULL);
if ( frozen ) {
etgc->idle = 0;
- return FALSE;
+ return;
}
if ( GTK_OBJECT_FLAGS( etgc ) & GNOME_CANVAS_ITEM_REALIZED ) {
gdouble old_height;
@@ -840,27 +843,11 @@ etgc_update_positioning (ETableGroupContainer *etgc, gpointer data)
running_height -= extra_height;
if ( running_height != old_height) {
etgc->height = running_height;
- gtk_signal_emit_by_name (GTK_OBJECT (etgc), "resize");
+ e_canvas_item_request_parent_reflow(item);
}
}
}
etgc->idle = 0;
- return FALSE;
-}
-
-static void
-etgc_queue_reposition (ETableGroupContainer *etgc)
-{
- if (etgc->idle == 0)
- etgc->idle = g_idle_add((GSourceFunc)etgc_update_positioning, etgc);
-}
-
-static void
-etgc_child_resize (GtkObject *object, gpointer data)
-{
- ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(data);
- etgc_queue_reposition (etgc);
}
E_MAKE_TYPE (e_table_group_container, "ETableGroupContainer", ETableGroupContainer, etgc_class_init, etgc_init, PARENT_TYPE);
-