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public text v1 · immutable#ifndef EXPANDINGLINEEDIT_H
#define EXPANDINGLINEEDIT_H
#include <QLineEdit>
class ExpandingLineEdit : public QLineEdit
{
public:
ExpandingLineEdit(QWidget* parent) : QLineEdit(parent) {}
virtual void enterEvent() {
QWidget::setSizePolicy(QSizePolicy::Fixed , QSizePolicy::Expanding);
QWidget::enterEvent();
}
virtual void leaveEvent() {
QWidget::setSizePolicy(QSizePolicy::Expanding , QSizePolicy::Fixed);
QWidget::enterEvent();
}
};
#endif