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/* This file is (c) 2012 Tvangeste <i.4m.l33t@yandex.ru>
* Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
#ifndef EXTLINEEDIT_H
#define EXTLINEEDIT_H
#include <QLineEdit>
#include <QAbstractButton>
class IconButton: public QAbstractButton
{
Q_OBJECT
Q_PROPERTY(QPixmap pixmap READ pixmap WRITE setPixmap)
Q_PROPERTY(float opacity READ opacity WRITE setOpacity)
public:
explicit IconButton(QWidget * parent = 0);
void paintEvent(QPaintEvent * event);
void animate(bool visible);
void setPixmap(const QPixmap & pixmap) { m_pixmap = pixmap; update(); }
QPixmap pixmap() const { return m_pixmap; }
void setAutoHide(bool autohide) { m_autohide = autohide; update(); }
bool isAutoHide() const { return m_autohide; }
float opacity() { return m_opacity; }
void setOpacity(float opacity) { m_opacity = opacity; update(); }
private:
QPixmap m_pixmap;
bool m_autohide;
float m_opacity;
};
class ExtLineEdit : public QLineEdit
{
Q_OBJECT
Q_ENUMS(Side)
public:
enum Side { Left = 0, Right = 1 };
explicit ExtLineEdit(QWidget * parent = 0);
~ExtLineEdit();
QPixmap buttonPixmap(Side side) const;
void setButtonPixmap(Side side, const QPixmap &pixmap);
void setButtonVisible(Side side, bool visible);
bool isButtonVisible(Side side) const;
void setButtonToolTip(Side side, const QString &);
void setButtonFocusPolicy(Side side, Qt::FocusPolicy policy);
void setButtonAutoHide(Side side, bool autohide);
signals:
void leftButtonClicked();
void rightButtonClicked();
private slots:
void iconClicked();
void updateButtons(QString text);
protected:
virtual void resizeEvent( QResizeEvent * e );
private:
void updateMargins();
void updateButtonPositions();
QPixmap pixmaps[2];
IconButton * iconButtons[2];
bool iconEnabled[2];
QString oldText;
};
#endif // EXTLINEEDIT_H
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