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authorChristopher James Lahey <clahey@helixcode.com>2001-01-28 20:38:29 +0800
committerChris Lahey <clahey@src.gnome.org>2001-01-28 20:38:29 +0800
commitb9241821430dd397f6905eb382c8e5c759ea0bee (patch)
tree28ef1b5d6fef735c4586faa1eb0871bb017309f0 /widgets/table/e-table-item.c
parent0b38dc678a3a539fc04517dfcffbe84dca68991b (diff)
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Made the scrolling to show the current roll happen in a time out.
2001-01-28 Christopher James Lahey <clahey@helixcode.com> * e-table-item.c, e-table-item.h: Made the scrolling to show the current roll happen in a time out. svn path=/trunk/; revision=7875
Diffstat (limited to 'widgets/table/e-table-item.c')
-rw-r--r--widgets/table/e-table-item.c52
1 files changed, 50 insertions, 2 deletions
diff --git a/widgets/table/e-table-item.c b/widgets/table/e-table-item.c
index 8df30e5dab..dc40e57f76 100644
--- a/widgets/table/e-table-item.c
+++ b/widgets/table/e-table-item.c
@@ -58,6 +58,10 @@ enum {
ARG_HEIGHT,
};
+#define DOUBLE_CLICK_TIME 250
+#define TRIPLE_CLICK_TIME 500
+
+
static int eti_get_height (ETableItem *eti);
static int eti_get_minimum_width (ETableItem *eti);
static int eti_row_height (ETableItem *eti, int row);
@@ -1063,6 +1067,8 @@ eti_init (GnomeCanvasItem *item)
eti->needs_redraw = 0;
eti->needs_compute_height = 0;
+ eti->in_key_press = 0;
+
eti->tooltip = g_new0 (ETableTooltip, 1);
eti->tooltip->timer = 0;
eti->tooltip->window = NULL;
@@ -1663,6 +1669,7 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e)
return_val = eti_e_cell_event (eti, ecell_view, (GdkEvent *) &button, button.time,
view_to_model_col(eti, col), col, row, E_CELL_EDITING);
}
+ g_print("Single click\n");
break;
case 3:
@@ -1724,6 +1731,7 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e)
return_val = eti_e_cell_event (eti, ecell_view, e, e->button.time,
view_to_model_col(eti, col), col, row, E_CELL_EDITING);
}
+ g_print ("Release\n");
break;
case 3:
case 4:
@@ -1736,7 +1744,6 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e)
}
case GDK_2BUTTON_PRESS: {
- double x1, y1;
int col, row;
GdkEventButton button;
@@ -1746,15 +1753,24 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e)
gnome_canvas_item_w2i (item, &e->button.x, &e->button.y);
+#if 0
if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1))
return TRUE;
+#endif
+ gtk_object_get(GTK_OBJECT(eti->selection),
+ "cursor_row", &row,
+ "cursor_col", &col,
+ NULL);
+#if 0
button = *(GdkEventButton *)e;
button.x = x1;
button.y = y1;
+#endif
gtk_signal_emit (GTK_OBJECT (eti), eti_signals [DOUBLE_CLICK],
row, view_to_model_col (eti, col), &button);
+ g_print("Double click\n");
break;
}
case GDK_MOTION_NOTIFY: {
@@ -1805,6 +1821,7 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e)
case GDK_KEY_PRESS: {
gint cursor_row, cursor_col;
gint handled = TRUE;
+
gtk_object_get(GTK_OBJECT(eti->selection),
"cursor_row", &cursor_row,
"cursor_col", &cursor_col,
@@ -1818,6 +1835,8 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e)
if (cursor_col == -1)
return FALSE;
+ eti->in_key_press = TRUE;
+
switch (e->key.keyval){
case GDK_Left:
if (eti_editing (eti)) {
@@ -1956,6 +1975,7 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e)
e_table_selection_model_key_press(eti->selection, (GdkEventKey *) e);
}
}
+ eti->in_key_press = FALSE;
break;
}
@@ -2181,18 +2201,46 @@ e_table_item_get_focused_column (ETableItem *eti)
return cursor_col;
}
+typedef struct {
+ gint view_row;
+ gint view_col;
+ ETableItem *eti;
+} IntsAndEti;
+
+static gboolean
+region_timeout (gpointer data)
+{
+ IntsAndEti *iae = data;
+
+ eti_request_region_show (iae->eti, iae->view_col, iae->view_row, iae->view_col, iae->view_row);
+ gtk_object_unref(GTK_OBJECT(iae->eti));
+ g_free(iae);
+ return FALSE;
+}
+
static void
eti_cursor_change (ETableSelectionModel *selection, int row, int col, ETableItem *eti)
{
int view_row = model_to_view_row(eti, row);
int view_col = model_to_view_col(eti, col);
+ IntsAndEti *iae;
if (view_row == -1 || view_col == -1) {
e_table_item_leave_edit (eti);
return;
}
- eti_request_region_show (eti, view_col, view_row, view_col, view_row);
+ if (!eti->in_key_press) {
+ iae = g_new(IntsAndEti, 1);
+ iae->view_row = view_row;
+ iae->view_col = view_col;
+ iae->eti = eti;
+ gtk_object_ref(GTK_OBJECT(eti));
+ g_timeout_add(DOUBLE_CLICK_TIME + 10, region_timeout, iae);
+ } else {
+ eti_request_region_show (eti, view_col, view_row, view_col, view_row);
+ }
+
e_canvas_item_grab_focus(GNOME_CANVAS_ITEM(eti));
if (eti_editing(eti))
e_table_item_leave_edit (eti);