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34 lines
940 B
34 lines
940 B
7 years ago
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#ifndef WIDGETLOCK_H
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#define WIDGETLOCK_H
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#include <QWidget>
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#include <QObject>
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#include <QPushButton>
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#include <QApplication>
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class widgetlock : public QObject {
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Q_OBJECT
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private:
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QWidget* widget;
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QPushButton* lockButton;
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public slots:
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void lockButtonClicked(bool) {
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bool wasEnabled = widget->isEnabled();
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widget->setEnabled(!wasEnabled);
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lockButton->setText(widget->isEnabled()?lockButton->tr("Lock"):lockButton->tr("Edit"));
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}
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public:
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widgetlock(QWidget* widget_, QPushButton* lockButton_): widget(widget_),lockButton(lockButton_) {
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widget->setEnabled(false);
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lockButton->setText(lockButton->tr("Edit"));
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QObject::connect(lockButton,SIGNAL(clicked(bool)), this, SLOT(lockButtonClicked(bool)));
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}
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virtual ~widgetlock() {
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QObject::disconnect(lockButton,SIGNAL(clicked(bool)), this, SLOT(lockButtonClicked(bool)));
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}
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};
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#endif // WIDGETLOCK_H
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