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Fix `Slider`'s drag mouse position when grabber is centered

This commit is contained in:
Mounir Tohami 2024-02-07 17:19:13 +00:00
parent 36e943b6b2
commit e6a42e3fc5
1 changed files with 6 additions and 4 deletions
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10
scene/gui/slider.cpp
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@ -67,8 +67,8 @@ void Slider::gui_input(const Ref<InputEvent> &p_event) {
grab.value_before_dragging = get_as_ratio();
emit_signal(SNAME("drag_started"));
double grab_width = (double)grabber->get_width();
double grab_height = (double)grabber->get_height();
double grab_width = theme_cache.center_grabber ? 0.0 : (double)grabber->get_width();
double grab_height = theme_cache.center_grabber ? 0.0 : (double)grabber->get_height();
double max = orientation == VERTICAL ? get_size().height - grab_height : get_size().width - grab_width;
set_block_signals(true);
if (orientation == VERTICAL) {
@ -107,12 +107,14 @@ void Slider::gui_input(const Ref<InputEvent> &p_event) {
if (mm.is_valid()) {
if (grab.active) {
Size2i size = get_size();
Ref<Texture2D> grabber = theme_cache.grabber_icon;
Ref<Texture2D> grabber = theme_cache.grabber_hl_icon;
double grab_width = theme_cache.center_grabber ? 0.0 : (double)grabber->get_width();
double grab_height = theme_cache.center_grabber ? 0.0 : (double)grabber->get_height();
double motion = (orientation == VERTICAL ? mm->get_position().y : mm->get_position().x) - grab.pos;
if (orientation == VERTICAL) {
motion = -motion;
}
double areasize = orientation == VERTICAL ? size.height - grabber->get_height() : size.width - grabber->get_width();
double areasize = orientation == VERTICAL ? size.height - grab_height : size.width - grab_width;
if (areasize <= 0) {
return;
}