Mercurial > hg > easyhg
view src/squeezedlabel.h @ 665:88061103b878
Build fix
author | Chris Cannam |
---|---|
date | Wed, 23 Mar 2016 14:49:49 +0000 |
parents | ae67ea0af696 |
children |
line wrap: on
line source
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* EasyMercurial Based on HgExplorer by Jari Korhonen Copyright (c) 2010 Jari Korhonen Copyright (c) 2013 Chris Cannam Copyright (c) 2013 Queen Mary, University of London This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ /* This file adapted from Rosegarden, a sequencer and musical notation editor. Copyright 2000-2012 the Rosegarden development team. Adapted from KDE 4.2.0, this code originally Copyright (c) 2000 Ronny Standtke. */ #ifndef _SQUEEZED_LABEL_H_ #define _SQUEEZED_LABEL_H_ #include <QLabel> class SqueezedLabelPrivate; /** * @short A replacement for QLabel that squeezes its text * * A label class that squeezes its text into the label * * If the text is too long to fit into the label it is divided into * remaining left and right parts which are separated by three dots. */ class SqueezedLabel : public QLabel { Q_OBJECT Q_PROPERTY(Qt::TextElideMode textElideMode READ textElideMode WRITE setTextElideMode) public: /** * Default constructor. */ explicit SqueezedLabel(QWidget *parent = 0); explicit SqueezedLabel(const QString &text, QWidget *parent = 0); virtual ~SqueezedLabel(); virtual QSize minimumSizeHint() const; virtual QSize sizeHint() const; /** * Overridden for internal reasons; the API remains unaffected. */ virtual void setAlignment(Qt::Alignment); /** * Returns the text elide mode. */ Qt::TextElideMode textElideMode() const; /** * Sets the text elide mode. * @param mode The text elide mode. */ void setTextElideMode(Qt::TextElideMode mode); public Q_SLOTS: /** * Sets the text. Note that this is not technically a reimplementation of QLabel::setText(), * which is not virtual (in Qt 4.3). Therefore, you may need to cast the object to * SqueezedLabel in some situations: * \Example * \code * SqueezedLabel* squeezed = new SqueezedLabel("text", parent); * QLabel* label = squeezed; * label->setText("new text"); // this will not work * squeezed->setText("new text"); // works as expected * static_cast<SqueezedLabel*>(label)->setText("new text"); // works as expected * \endcode * @param mode The new text. */ void setText(const QString &text); /** * Clears the text. Same remark as above. * */ void clear(); protected: /** * Called when widget is resized */ void resizeEvent(QResizeEvent *); /** * \reimp */ void contextMenuEvent(QContextMenuEvent*); /** * does the dirty work */ void squeezeTextToLabel(); private slots: void _k_copyFullText(); private: QString fullText; Qt::TextElideMode elideMode; }; #endif