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Code Issues Releases Activity

select: clamp pointer position on resize

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This commit is contained in:
Kirill Primak
2024-06-23 20:50:24 +03:00
parent eba288479e
commit a2d13cbdf8
1 changed files with 11 additions and 0 deletions
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11
src/select.c
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@@ -59,6 +59,17 @@ static void update_action(struct dp_selection *selection, struct dp_output *outp
static void do_resize(struct dp_selection *selection, int x, int y) { static void do_resize(struct dp_selection *selection, int x, int y) {
int ptr_x = x - selection->ptr_off_x, ptr_y = y - selection->ptr_off_y; int ptr_x = x - selection->ptr_off_x, ptr_y = y - selection->ptr_off_y;
if (ptr_x < 0) {
ptr_x = 0;
} else if (ptr_x > selection->output->width) {
ptr_x = selection->output->width;
}
if (ptr_y < 0) {
ptr_y = 0;
} else if (ptr_y > selection->output->height) {
ptr_y = selection->output->height;
}
int width = selection->width, height = selection->height; int width = selection->width, height = selection->height;
retry_horiz: retry_horiz: