首次提交

2026-06-16 13:33:27 +08:00
commit 81e2f99ab5
187 changed files with 26001 additions and 0 deletions
@@ -0,0 +1,28 @@
+#include "effect.h"
+
+#include <QPainter>
+#include <QDebug>
+
+void Wave_effect::draw(QPainter* painter) {
+    auto r = boundingRect();
+    qDebug() << r;
+
+    //r.adjusted(-10, -10, 10, 10);
+
+    //painter->setBrush(Qt::NoBrush);
+
+
+   painter->fillRect(r, Qt::yellow);
+
+   drawSource(painter);
+}
+
+QRectF Wave_effect::boundingRectFor(const QRectF& sourceRect) const {
+
+    auto r = QGraphicsEffect::boundingRectFor(sourceRect);
+    qDebug() << "Wave_effect::boundingRectFor:" << sourceRect << "  " << r;
+    return r.adjusted(-10, -10, 10, 10);
+    //return QGraphicsEffect::boundingRectFor(sourceRect);
+}
+
+