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authorMiguel de Icaza <miguel@gnu.org>1999-11-25 16:02:13 +0800
committerArturo Espinosa <unammx@src.gnome.org>1999-11-25 16:02:13 +0800
commit385ccbd512c4c43305dee900f86d0f51f94b1200 (patch)
tree81920b9b2281f21a55ccd417895d0bd3a271cff7 /widgets/e-table-item.c
parent858500c40a2bf4485e75e1a056d0310b92625929 (diff)
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Realize cells.
1999-11-25 Miguel de Icaza <miguel@gnu.org> * e-table-header-item.c (ethi_realize): Realize cells. * e-table-item.c (eti_header_dim_changed): redraw before and after. * e-table-header-item.c (ethi_event): Add continuous resizing. 1999-11-24 Miguel de Icaza <miguel@gnu.org> * e-table-subset.h, e-table-subset.c: New files, used to implement subset tables. * e-table-sorted.h, e-table-sorted.c: Now they derive from e-table-subset. * e-cell.c, e-cell.h: realize method now return per view instance data. svn path=/trunk/; revision=1434
Diffstat (limited to 'widgets/e-table-item.c')
-rw-r--r--widgets/e-table-item.c80
1 files changed, 70 insertions, 10 deletions
diff --git a/widgets/e-table-item.c b/widgets/e-table-item.c
index 1e53180804..5bf1e24fd0 100644
--- a/widgets/e-table-item.c
+++ b/widgets/e-table-item.c
@@ -44,9 +44,11 @@ eti_remove_table_model (ETableItem *eti)
return;
gtk_signal_disconnect (eti->table_model_change_id);
+ gtk_signal_disconnect (eti->table_model_selection_id);
gtk_object_unref (GTK_OBJECT (eti->table_model));
eti->table_model_change_id = 0;
+ eti->table_model_selection_id = 0;
eti->table_model = NULL;
}
@@ -74,6 +76,23 @@ eti_table_model_changed (ETableModel *table_model, ETableItem *eti)
}
static void
+eti_request_redraw (ETableItem *eti)
+{
+ GnomeCanvas *canvas = GNOME_CANVAS_ITEM (eti)->canvas;
+
+ gnome_canvas_request_redraw (canvas, eti->x1, eti->y1,
+ eti->x1 + eti->width + 1,
+ eti->y1 + eti->height + 1);
+}
+
+static void
+eti_table_model_row_selection (ETableModel *table_model, ETableItem *eti)
+{
+ /* FIXME: we should optimize this to only redraw the selection change */
+ eti_request_redraw (eti);
+}
+
+static void
eti_add_table_model (ETableItem *eti, ETableModel *table_model)
{
g_assert (eti->table_model == NULL);
@@ -83,31 +102,30 @@ eti_add_table_model (ETableItem *eti, ETableModel *table_model)
eti->table_model_change_id = gtk_signal_connect (
GTK_OBJECT (table_model), "model_changed",
GTK_SIGNAL_FUNC (eti_table_model_changed), eti);
-}
-
-static void
-eti_request_redraw (ETableItem *eti)
-{
- GnomeCanvas *canvas = GNOME_CANVAS_ITEM (eti)->canvas;
-
- gnome_canvas_request_redraw (canvas, eti->x1, eti->y1, eti->x1 + eti->width, eti->y1 + eti->height);
+ eti->table_model_selection_id = gtk_signal_connect (
+ GTK_OBJECT (table_model), "row_selection",
+ GTK_SIGNAL_FUNC (eti_table_model_row_selection), eti);
}
static void
eti_header_dim_changed (ETableHeader *eth, int col, ETableItem *eti)
{
- eti->width = e_table_header_total_width (eti->header);
+ eti_request_redraw (eti);
+ eti->width = e_table_header_total_width (eti->header);
eti_update (GNOME_CANVAS_ITEM (eti), NULL, NULL, 0);
+
eti_request_redraw (eti);
}
static void
eti_header_structure_changed (ETableHeader *eth, ETableItem *eti)
{
- eti->width = e_table_header_total_width (eti->header);
+ eti_request_redraw (eti);
+ eti->width = e_table_header_total_width (eti->header);
eti_update (GNOME_CANVAS_ITEM (eti), NULL, NULL, 0);
+
eti_request_redraw (eti);
}
@@ -181,6 +199,9 @@ static void
eti_init (GnomeCanvasItem *item)
{
ETableItem *eti = E_TABLE_ITEM (item);
+
+ eti->focused_col = -1;
+ eti->focused_row = -1;
}
static void
@@ -199,6 +220,7 @@ eti_realize (GnomeCanvasItem *item)
gdk_gc_ref (canvas_widget->style->white_gc);
eti->grid_gc = gdk_gc_new (window);
gdk_gc_set_foreground (eti->grid_gc, &canvas_widget->style->fg [GTK_STATE_NORMAL]);
+
}
static void
@@ -277,7 +299,10 @@ eti_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width,
if (first_col == -1)
return;
+#if 0
printf ("Cols %d %d\n", first_col, last_col);
+#endif
+
/*
* Draw individual lines
*/
@@ -318,6 +343,25 @@ eti_point (GnomeCanvasItem *item, double x, double y, int cx, int cy,
static int
eti_event (GnomeCanvasItem *item, GdkEvent *e)
{
+ ETableItem *eti = E_TABLE_ITEM (item);
+ ETableCol *etc;
+
+ switch (e->type){
+ case GDK_BUTTON_PRESS:
+ case GDK_BUTTON_RELEASE:
+ case GDK_2BUTTON_PRESS:
+
+ case GDK_KEY_PRESS:
+ case GDK_KEY_RELEASE:
+ if (eti->focused_col == -1)
+ return FALSE;
+
+ etc = e_table_header_get_column (eti->header, eti->focused_col);
+
+ e_cell_event (etc->ecell, e, eti->focused_col, eti->focused_row);
+ break;
+
+ }
return FALSE;
}
@@ -371,3 +415,19 @@ e_table_item_get_type (void)
return type;
}
+void
+e_table_item_focus (ETableItem *eti, int col, int row)
+{
+ if (eti->focused_col != -1)
+ e_table_item_unfocus (eti);
+
+ eti->focused_col = col;
+ eti->focused_row = row;
+}
+
+void
+e_table_item_unfocus (ETableItem *eti)
+{
+ eti->focused_col = -1;
+ eti->focused_row = -1;
+}