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Made the scrolling to show the current roll happen in a time out.

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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
This commit is contained in:
Christopher James Lahey
2001-01-28 12:38:29 +00:00
committed by Chris Lahey
parent 0b38dc678a
commit b924182143
2 changed files with 52 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
widgets/table/e-table-item.c
View File

@ -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);

2
widgets/table/e-table-item.h
View File

@ -62,6 +62,8 @@ typedef struct {
guint uses_source_model : 1;
guint in_key_press : 1;
/*
* Realized views, per column
*/