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In box textarea binding only redraw the area that was requested, not the whole textarea.

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This commit is contained in:
Michael Drake 2013-03-19 12:44:03 +00:00
parent dd704c2c43
commit f4ce62ebfe
1 changed files with 11 additions and 3 deletions
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14
render/box_textarea.c
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@ -152,9 +152,17 @@ static void box_textarea_callback(void *data, struct textarea_msg *msg)
break;
case TEXTAREA_MSG_REDRAW_REQUEST:
/* Redraw the textarea */
/* TODO: don't redraw whole box, just the part asked for */
html__redraw_a_box(html, box);
{
/* Request redraw of the required textarea rectangle */
int x, y;
box_coords(box, &x, &y);
content__request_redraw((struct content *)html,
x + msg->data.redraw.x0,
y + msg->data.redraw.y0,
msg->data.redraw.x1 - msg->data.redraw.x0,
msg->data.redraw.y1 - msg->data.redraw.y0);
}
break;
case TEXTAREA_MSG_SELECTION_REPORT: