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35 lines
970 B
35 lines
970 B
#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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void deleteListener() { |
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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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