56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
#ifndef GRAPHICSVIEW_H
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#define GRAPHICSVIEW_H
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#include <QGraphicsView>
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#include <QMouseEvent>
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class NoScrollGraphicsView : public QGraphicsView
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{
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Q_OBJECT
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public:
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NoScrollGraphicsView(QWidget *parent = nullptr) : QGraphicsView(parent) {}
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protected:
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void wheelEvent(QWheelEvent *event) {
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event->ignore();
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}
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};
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class ClickableGraphicsView : public NoScrollGraphicsView
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{
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Q_OBJECT
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public:
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ClickableGraphicsView(QWidget *parent = nullptr) : NoScrollGraphicsView(parent) {}
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public:
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void mouseReleaseEvent(QMouseEvent *event) override {
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QGraphicsView::mouseReleaseEvent(event);
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emit this->clicked(event);
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}
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signals:
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void clicked(QMouseEvent *event);
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};
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class Editor;
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// TODO: This should just be MapView. It makes map-based assumptions, and no other class inherits GraphicsView.
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class GraphicsView : public QGraphicsView
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{
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public:
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GraphicsView() : QGraphicsView() {}
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GraphicsView(QWidget *parent) : QGraphicsView(parent) {}
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public:
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// GraphicsView_Object object;
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Editor *editor;
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protected:
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virtual void mousePressEvent(QMouseEvent *event) override;
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virtual void mouseMoveEvent(QMouseEvent *event) override;
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virtual void mouseReleaseEvent(QMouseEvent *event) override;
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virtual void moveEvent(QMoveEvent *event) override;
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};
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//Q_DECLARE_METATYPE(GraphicsView)
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#endif // GRAPHICSVIEW_H
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