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Diffstat (limited to 'widgets/table/e-table-item.c')
-rw-r--r--widgets/table/e-table-item.c95
1 files changed, 54 insertions, 41 deletions
diff --git a/widgets/table/e-table-item.c b/widgets/table/e-table-item.c
index 0df506cfae..6b467a84c7 100644
--- a/widgets/table/e-table-item.c
+++ b/widgets/table/e-table-item.c
@@ -97,9 +97,9 @@ eti_attach_cell_views (ETableItem *eti)
}
eti->needs_compute_height = 1;
- e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(eti));
+ e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti));
eti->needs_redraw = 1;
- gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(eti));
+ gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti));
}
/*
@@ -137,17 +137,40 @@ eti_detach_cell_views (ETableItem *eti)
static void
eti_bounds (GnomeCanvasItem *item, double *x1, double *y1, double *x2, double *y2)
{
+ double i2c [6];
+ ArtPoint c1, c2, i1, i2;
+ ETableItem *eti = E_TABLE_ITEM (item);
+
+ /* Wrong BBox's are the source of redraw nightmares */
+
+ gnome_canvas_item_i2c_affine (GNOME_CANVAS_ITEM (eti), i2c);
+
+ i1.x = eti->x1;
+ i1.y = eti->y1;
+ i2.x = eti->x1 + eti->width;
+ i2.y = eti->y1 + eti->height;
+ art_affine_point (&c1, &i1, i2c);
+ art_affine_point (&c2, &i2, i2c);
+
+ *x1 = c1.x;
+ *y1 = c1.y;
+ *x2 = c2.x + 1;
+ *y2 = c2.y + 1;
}
static void
eti_reflow (GnomeCanvasItem *item, gint flags)
{
ETableItem *eti = E_TABLE_ITEM (item);
- if ( eti->needs_compute_height ) {
+
+ if (eti->needs_compute_height) {
int new_height = eti_get_height (eti);
- if ( new_height != eti->height ) {
+
+ if (new_height != eti->height) {
eti->height = new_height;
- e_canvas_item_request_parent_reflow(GNOME_CANVAS_ITEM(eti));
+ e_canvas_item_request_parent_reflow (GNOME_CANVAS_ITEM (eti));
+ eti->needs_redraw = 1;
+ gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti));
}
eti->needs_compute_height = 0;
}
@@ -159,37 +182,28 @@ eti_reflow (GnomeCanvasItem *item, gint flags)
static void
eti_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags)
{
- double i2c [6];
- ArtPoint c1, c2, i1, i2;
+ ArtPoint o1, o2;
ETableItem *eti = E_TABLE_ITEM (item);
if (GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->update)
(*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->update)(item, affine, clip_path, flags);
-
- gnome_canvas_item_i2c_affine (item, i2c);
- i1.x = eti->x1;
- i1.y = eti->y1;
- i2.x = eti->x1 + eti->width;
- i2.y = eti->y1 + eti->height;
- art_affine_point (&c1, &i1, i2c);
- art_affine_point (&c2, &i2, i2c);
+
+ o1.x = item->x1;
+ o1.y = item->y1;
+ o2.x = item->x2;
+ o2.y = item->y2;
eti_bounds (item, &item->x1, &item->y1, &item->x2, &item->y2);
- if ( item->x1 != c1.x ||
- item->y1 != c1.y ||
- item->x2 != c2.x + 1 ||
- item->y2 != c2.y + 1 )
- {
- gnome_canvas_request_redraw(item->canvas, item->x1, item->y1, item->x2, item->y2);
- item->x1 = c1.x;
- item->y1 = c1.y;
- item->x2 = c2.x + 1;
- item->y2 = c2.y + 1;
- eti->needs_redraw = 1;
- }
- if ( eti->needs_redraw ) {
- gnome_canvas_request_redraw(item->canvas, item->x1, item->y1, item->x2, item->y2);
+ if (item->x1 != o1.x ||
+ item->y1 != o1.y ||
+ item->x2 != o2.x ||
+ item->y2 != o2.y)
+ eti->needs_redraw = 1;
+
+ if (eti->needs_redraw) {
+ gnome_canvas_request_redraw (item->canvas, item->x1, item->y1,
+ item->x2, item->y2);
eti->needs_redraw = 0;
}
}
@@ -338,14 +352,13 @@ eti_table_model_changed (ETableModel *table_model, ETableItem *eti)
{
eti->rows = e_table_model_row_count (eti->table_model);
- if (eti->focused_row > eti->rows - 1) {
+ if (eti->focused_row > eti->rows - 1)
eti->focused_row = eti->rows - 1;
- }
eti->needs_compute_height = 1;
- e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(eti));
+ e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti));
eti->needs_redraw = 1;
- gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(eti));
+ gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti));
}
/* Unused. */
@@ -409,7 +422,7 @@ eti_request_region_redraw (ETableItem *eti,
static void
eti_table_model_row_changed (ETableModel *table_model, int row, ETableItem *eti)
{
- if (eti->renderers_can_change_size){
+ if (eti->renderers_can_change_size) {
eti_table_model_changed (table_model, eti);
return;
}
@@ -454,7 +467,7 @@ eti_add_table_model (ETableItem *eti, ETableModel *table_model)
GTK_OBJECT (table_model), "model_row_changed",
GTK_SIGNAL_FUNC (eti_table_model_row_changed), eti);
- if (eti->header){
+ if (eti->header) {
eti_detach_cell_views (eti);
eti_attach_cell_views (eti);
}
@@ -466,7 +479,7 @@ static void
eti_header_dim_changed (ETableHeader *eth, int col, ETableItem *eti)
{
eti->needs_redraw = 1;
- gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(eti));
+ gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti));
}
static void
@@ -486,13 +499,13 @@ eti_header_structure_changed (ETableHeader *eth, ETableItem *eti)
eti_attach_cell_views (eti);
eti_realize_cell_views (eti);
} else {
- if (eti->table_model){
+ if (eti->table_model) {
eti_detach_cell_views (eti);
eti_attach_cell_views (eti);
}
}
eti->needs_redraw = 1;
- gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(eti));
+ gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti));
}
static void
@@ -611,7 +624,7 @@ eti_init (GnomeCanvasItem *item)
eti->needs_redraw = 0;
eti->needs_compute_height = 0;
- e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(eti), eti_reflow);
+ e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM (eti), eti_reflow);
}
#define gray50_width 2
@@ -658,9 +671,9 @@ eti_realize (GnomeCanvasItem *item)
eti_realize_cell_views (eti);
eti->needs_compute_height = 1;
- e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(eti));
+ e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti));
eti->needs_redraw = 1;
- gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(eti));
+ gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti));
}
static void
generated by cgit (git 2.34.1) at 2024-11-16 15:29:19 +0800