Бычков Андрей
ba8bc27298
git-svn-id: svn://db.shs.com.ru/libs@1 a8b55f48-bf90-11e4-a774-851b48703e85
44 lines
941 B
C++
44 lines
941 B
C++
#ifndef CLINEEDIT_H
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#define CLINEEDIT_H
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#include <QDebug>
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#include <QLineEdit>
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#include <QMouseEvent>
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#include <QPainter>
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class CLineEdit: public QLineEdit
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{
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Q_OBJECT
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Q_PROPERTY(QString defaultText READ defaultText WRITE setDefaultText)
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public:
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explicit CLineEdit(QWidget * parent = 0);
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~CLineEdit() {delete cw;}
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inline QString defaultText() const {return dt;}
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protected:
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QWidget * cw;
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QString dt;
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private:
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bool eventFilter(QObject * o, QEvent * e);
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void resizeEvent(QResizeEvent * );
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void changeEvent(QEvent * e);
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private slots:
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void clearMouseRelease(QMouseEvent * e) {if (cw->rect().contains(e->pos())) clearClick();}
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void textChanged_(QString text) {cw->setVisible(text != dt);}
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public slots:
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void clearClick() {if (!isEnabled()) return; setText(dt); emit cleared(); emit textEdited(dt);}
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void setDefaultText(const QString & t, bool set_text = false);
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signals:
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void cleared();
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};
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#endif // CLINEEDIT_H
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