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opt: optimize drag resize for scoller

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DreamMaoMao 2026-01-19 11:50:25 +08:00
parent 48c466254a
commit 34aa2e019e
1 changed files with 45 additions and 0 deletions
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45
src/layout/arrange.h
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@ -470,10 +470,55 @@ void resize_tile_scroller(Client *grabc, bool isdrag, int32_t offsetx,
if (!grabc->next_in_stack && grabc->prev_in_stack && !isdrag) {
delta_x = delta_x * -1.0f;
}
if (!grabc->next_in_stack && grabc->prev_in_stack && isdrag) {
if (moving_right) {
delta_x = -fabsf(delta_x);
} else {
delta_x = fabsf(delta_x);
}
}
if (!grabc->prev_in_stack && grabc->next_in_stack && isdrag) {
if (moving_left) {
delta_x = -fabsf(delta_x);
} else {
delta_x = fabsf(delta_x);
}
}
if (isdrag) {
if (moving_up) {
delta_y = -fabsf(delta_y);
} else {
delta_y = fabsf(delta_y);
}
}
} else {
if (!grabc->next_in_stack && grabc->prev_in_stack && !isdrag) {
delta_y = delta_y * -1.0f;
}
if (!grabc->next_in_stack && grabc->prev_in_stack && isdrag) {
if (moving_down) {
delta_y = -fabsf(delta_y);
} else {
delta_y = fabsf(delta_y);
}
}
if (!grabc->prev_in_stack && grabc->next_in_stack && isdrag) {
if (moving_up) {
delta_y = -fabsf(delta_y);
} else {
delta_y = fabsf(delta_y);
}
}
if (isdrag) {
if (moving_left) {
delta_x = -fabsf(delta_x);
} else {
delta_x = fabsf(delta_x);
}
}
}
// 直接设置新的比例，基于初始值 + 变化量