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Let clients override the suggested size on resize.

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This lets gears enforce a square aspect ration and minimum size of 300x300
and the terminal now properly resizes in steps of character cells.
This commit is contained in:
Kristian Høgsberg 2008-12-08 13:50:07 -05:00
parent 1584c57edc
commit 221067654c
4 changed files with 104 additions and 40 deletions
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15
gears.c
View file

@ -243,8 +243,19 @@ draw_gears(struct gears *gears)
static void
resize_window(struct gears *gears)
{
window_draw(gears->window);
/* Constrain child size to be square and at least 300x300 */
window_get_child_rectangle(gears->window, &gears->rectangle);
if (gears->rectangle.width > gears->rectangle.height)
gears->rectangle.height = gears->rectangle.width;
else
gears->rectangle.width = gears->rectangle.height;
if (gears->rectangle.width < 300) {
gears->rectangle.width = 300;
gears->rectangle.height = 300;
}
window_set_child_size(gears->window, &gears->rectangle);
window_draw(gears->window);
if (gears->buffer != NULL)
buffer_destroy(gears->buffer, gears->fd);
@ -269,7 +280,7 @@ resize_window(struct gears *gears)
}
static void
resize_handler(struct window *window, struct rectangle *rectangle, void *data)
resize_handler(struct window *window, void *data)
{
struct gears *gears = data;