WidgetsNew Initial

WidgetsNew/private/FloatingWidget.cpp

@@ -0,0 +1,32 @@
+#include "FloatingWidget.hpp"
+
+using namespace tp;
+
+void FloatingWidget::process(const EventHandler& events) {
+	const auto relativePointer = events.getPointer();
+
+	bool inside = getRelativeArea().isInside(relativePointer);
+
+	if (inside && events.isPressed(InputID::MOUSE1)) {
+		mPointerStart = relativePointer;
+		mIsFloating = true;
+	}
+
+	if (mIsFloating && events.isReleased(InputID::MOUSE1)) {
+		mIsFloating = false;
+	}
+
+	mPointerCurrent = relativePointer;
+
+	setActive(mIsFloating || needUpdate());
+}
+
+void FloatingWidget::updateArea(RectF& area) const {
+	if (mIsFloating) {
+		area.pos += mPointerCurrent - mPointerStart;
+	}
+}
+
+void FloatingWidget::draw(Canvas& canvas) {
+	canvas.rect(getRelativeArea(), RGBA(0.5f), 10);
+}