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# qstatusbar.h

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    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtGui module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QSTATUSBAR_H
    00043 #define QSTATUSBAR_H
    00044
    00045 #include <QtGui/qwidget.h>
    00046
    00047 QT_BEGIN_HEADER
    00048
    00049 QT_BEGIN_NAMESPACE
    00050
    00051 QT_MODULE(Gui)
    00052
    00053 #ifndef QT_NO_STATUSBAR
    00054
    00055 class QStatusBarPrivate;
    00056
    00057 class Q_GUI_EXPORT QStatusBar: public QWidget
    00058 {
    00059     Q_OBJECT
    00060
    00061     Q_PROPERTY(bool sizeGripEnabled READ isSizeGripEnabled WRITE setSizeGripEnabled)
    00062
    00063 public:
    00064     explicit QStatusBar(QWidget* parent=0);
    00065     virtual ~QStatusBar();
    00066
    00067     void addWidget(QWidget *widget, int stretch = 0);
    00068     int insertWidget(int index, QWidget *widget, int stretch = 0);
    00069     void addPermanentWidget(QWidget *widget, int stretch = 0);
    00070     int insertPermanentWidget(int index, QWidget *widget, int stretch = 0);
    00071     void removeWidget(QWidget *widget);
    00072
    00073     void setSizeGripEnabled(bool);
    00074     bool isSizeGripEnabled() const;
    00075
    00076     QString currentMessage() const;
    00077
    00078 public Q_SLOTS:
    00079     void showMessage(const QString &text, int timeout = 0);
    00080     void clearMessage();
    00081
    00082 #ifdef QT3_SUPPORT
    00083 public:
    00084     QT3_SUPPORT_CONSTRUCTOR QStatusBar(QWidget* parent, const char* name);
    00085     QT3_SUPPORT void addWidget(QWidget *w, int stretch, bool permanent)
    00086         { if (permanent) addPermanentWidget(w, stretch); else addWidget(w, stretch); }
    00087 public Q_SLOTS:
    00088     inline QT_MOC_COMPAT void message(const QString &text, int timeout = 0) { showMessage(text, timeout); }
    00089     inline QT_MOC_COMPAT void clear() { clearMessage(); }
    00090 #endif
    00091
    00092 Q_SIGNALS:
    00093     void messageChanged(const QString &text);
    00094
    00095 protected:
    00096     void showEvent(QShowEvent *);
    00097     void paintEvent(QPaintEvent *);
    00098     void resizeEvent(QResizeEvent *);
    00099
    00100     // ### Qt 5: consider making reformat() and hideOrShow() private
    00101     void reformat();
    00102     void hideOrShow();
    00103     bool event(QEvent *);
    00104
    00105 private:
    00106     Q_DISABLE_COPY(QStatusBar)
    00107     Q_DECLARE_PRIVATE(QStatusBar)
    00108 };
    00109
    00110 #endif // QT_NO_STATUSBAR
    00111
    00112 QT_END_NAMESPACE
    00113
    00114 QT_END_HEADER
    00115
    00116 #endif // QSTATUSBAR_H