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https://github.com/Chatterino/chatterino2.git
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51 lines
917 B
C++
51 lines
917 B
C++
#ifndef SIGNALLABEL_H
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#define SIGNALLABEL_H
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#include <QFlags>
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#include <QLabel>
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#include <QMouseEvent>
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#include <QWidget>
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class SignalLabel : public QLabel
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{
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Q_OBJECT
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public:
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explicit SignalLabel(QWidget *parent = 0, Qt::WindowFlags f = 0)
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: QLabel(parent, f)
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{
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}
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virtual ~SignalLabel() = default;
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signals:
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void mouseDoubleClick(QMouseEvent *ev);
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void mouseDown();
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void mouseUp();
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protected:
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virtual void
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mouseDoubleClickEvent(QMouseEvent *ev) override
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{
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emit this->mouseDoubleClick(ev);
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}
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virtual void
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mousePressEvent(QMouseEvent *event) override
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{
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if (event->button() == Qt::LeftButton) {
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emit mouseDown();
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}
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}
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void
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mouseReleaseEvent(QMouseEvent *event) override
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{
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if (event->button() == Qt::LeftButton) {
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emit mouseUp();
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}
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}
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};
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#endif // SIGNALLABEL_H
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