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Fixed color picker

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This commit is contained in:
Yousef Khadadeh 2026-04-01 12:50:55 +03:00
parent fcdf1944f7
commit f944cb8a68
3 changed files with 20 additions and 6 deletions
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13
src/GUIStuff/Elements/ColorPicker.impl.hpp
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@ -8,7 +8,10 @@ template <typename T> ColorPicker<T>::ColorPicker(GUIManager& gui): Element(gui)
template <typename T> void ColorPicker<T>::layout(const Clay_ElementId& id, T* data, bool selectAlpha, const std::function<void()>& onChange) {
this->data = data;
savedHsv = rgb_to_hsv<Vector3f, T>(*data);
if(!oldData.has_value() || oldData.value() != *data) {
savedHsv = rgb_to_hsv<Vector3f, T>(*data);
oldData = *data;
}
this->selectAlpha = selectAlpha;
this->onChange = onChange;
@ -121,7 +124,7 @@ template <typename T> void ColorPicker<T>::update_color_picker_pos(const Vector2
savedHsv.y() = newSv.x();
savedHsv.z() = 1.0f - newSv.y();
set_hsv(savedHsv);
gui.set_post_callback_func([&]{if(onChange) onChange();});
if(onChange) onChange();
break;
}
case HeldBar::HUE_HELD: {
@ -129,14 +132,15 @@ template <typename T> void ColorPicker<T>::update_color_picker_pos(const Vector2
Vector2f hueDim = get_hue_bar_dim();
savedHsv.x() = (1.0f - std::clamp((p.y() - huePos.y()) / hueDim.y(), 0.0f, 1.0f)) * 360.0f;
set_hsv(savedHsv);
gui.set_post_callback_func([&]{if(onChange) onChange();});
if(onChange) onChange();
break;
}
case HeldBar::ALPHA_HELD: {
Vector2f alphaPos = get_alpha_bar_pos();
Vector2f alphaDim = get_alpha_bar_dim();
(*data)[3] = std::clamp((p.x() - alphaPos.x()) / alphaDim.x(), 0.0f, 1.0f);
gui.set_post_callback_func([&]{if(onChange) onChange();});
oldData = *data;
if(onChange) onChange();
break;
}
}
@ -169,6 +173,7 @@ template <typename T> void ColorPicker<T>::set_hsv(const Vector3f& hsv) {
(*data)[0] = a.x();
(*data)[1] = a.y();
(*data)[2] = a.z();
oldData = *data;
}
}