/usr/include/plasma/widgets/lineedit.h is in kdelibs5-dev 4:4.13.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright 2008 Aaron Seigo <aseigo@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef PLASMA_LINEEDIT_H
#define PLASMA_LINEEDIT_H
#include <QtGui/QGraphicsProxyWidget>
class KLineEdit;
#include <plasma/plasma_export.h>
namespace Plasma
{
class LineEditPrivate;
/**
* @class LineEdit plasma/widgets/lineedit.h <Plasma/Widgets/LineEdit>
*
* @short Provides a plasma-themed KLineEdit.
*/
class PLASMA_EXPORT LineEdit : public QGraphicsProxyWidget
{
Q_OBJECT
Q_PROPERTY(QGraphicsWidget *parentWidget READ parentWidget)
Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
Q_PROPERTY(bool clearButtonShown READ isClearButtonShown WRITE setClearButtonShown)
Q_PROPERTY(QString clickMessage READ clickMessage WRITE setClickMessage)
Q_PROPERTY(QString styleSheet READ styleSheet WRITE setStyleSheet)
Q_PROPERTY(KLineEdit *nativeWidget READ nativeWidget WRITE setNativeWidget)
public:
explicit LineEdit(QGraphicsWidget *parent = 0);
~LineEdit();
/**
* Sets the display text for this LineEdit
*
* @param text the text to display; should be translated.
*/
void setText(const QString &text);
/**
* @return the display text
*/
QString text() const;
/**
* Shows a button to clear the text
* @since 4.3
*/
void setClearButtonShown(bool show);
/**
* @return true if the clear button is set to be shown
* @since 4.3
*/
bool isClearButtonShown() const;
/**
* Sets a greyed out message that will go away after the user clicked the line edit
*
* @param message the message
* @since 4.5
*/
void setClickMessage(const QString &message);
/**
* @return the text of a greyed out message that will go away when clicked
* @since 4.5
*/
QString clickMessage() const;
/**
* Sets the stylesheet used to control the visual display of this LineEdit
*
* @param stylesheet a CSS string
*/
void setStyleSheet(const QString &stylesheet);
/**
* @return the stylesheet currently used with this widget
*/
QString styleSheet();
/**
* Sets the line edit wrapped by this LineEdit (widget must inherit KLineEdit), ownership is transferred to the LineEdit
*
* @param nativeWidget line edit that will be wrapped by this LineEdit
* @since KDE4.4
*/
void setNativeWidget(KLineEdit *nativeWidget);
/**
* @return the native widget wrapped by this LineEdit
*/
KLineEdit *nativeWidget() const;
protected:
void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
void changeEvent(QEvent *event);
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
void mousePressEvent(QGraphicsSceneMouseEvent *event);
void focusInEvent(QFocusEvent *event);
void focusOutEvent(QFocusEvent *event);
Q_SIGNALS:
void editingFinished();
void returnPressed();
void textEdited(const QString &text);
/**
* Emitted when the text changes
* @since 4.4
*/
void textChanged(const QString &text);
/**
* Emitted when the widget receives or loses focus
* @since 4.7
*/
void focusChanged(bool focused);
private:
Q_PRIVATE_SLOT(d, void setPalette())
LineEditPrivate *const d;
};
} // namespace Plasma
#endif // multiple inclusion guard
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