gui updates

Widgets/private/SliderWidget.cpp

@@ -0,0 +1,60 @@
+#include "SliderWidget.hpp"
+
+using namespace tp;
+
+SliderWidget::SliderWidget() = default;
+
+void SliderWidget::eventProcess(const Events& events) {
+	if (this->isPressed()) {
+		mIsSliding = true;
+	} else if (events.isReleased(InputID::MOUSE1)) {
+		mIsSliding = false;
+	}
+
+	if (mIsSliding) {
+		mFactor = (events.getPointer().x - this->mArea.x - handleSize / 2.f) / (this->mArea.z - handleSize);
+	}
+
+	mFactor = tp::clamp(mFactor, 0.f, 1.f);
+}
+
+void SliderWidget::eventDraw(Canvas& canvas) {
+	canvas.rect(this->mArea, defaultColor, rounding);
+	canvas.rect(getHandle(), handleColor, rounding);
+}
+
+RectF SliderWidget::getHandle() const {
+	const auto left = this->mArea.x + (this->mArea.z - handleSize) * mFactor;
+	return { left, this->mArea.y, handleSize, this->mArea.w };
+}
+
+void SliderWidget::eventUpdateConfiguration(WidgetManager& wm) {
+	wm.setActiveId("Slider");
+	defaultColor = wm.getColor("Default", "Base");
+	handleColor = wm.getColor("Handle", "Accent");
+	handleSize = wm.getNumber("HandleSize", 20.f);
+	rounding = wm.getNumber("Rounding", "Rounding");
+}
+
+NamedSliderWidget::NamedSliderWidget(const char* name) {
+	mLabel.mLabel = name;
+	this->mArea = { 0, 0, 100, 30 };
+
+	this->mChildWidgets.pushBack(&mSlider);
+	this->mChildWidgets.pushBack(&mLabel);
+}
+
+void NamedSliderWidget::eventProcess(const Events& events) {
+	const auto widthFirst = this->mArea.z * mFactor;
+	const auto widthSecond = this->mArea.z * (1.f - mFactor);
+
+	RectF rec = this->mArea;
+	rec.size.x = widthFirst;
+
+	mLabel.setArea(rec);
+
+	rec.pos.x += widthFirst;
+	rec.size.x = widthSecond;
+
+	mSlider.setArea(rec);
+}