qstatusbar.h

Go to the documentation of this file.

// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QSTATUSBAR_H
#define QSTATUSBAR_H
 
#include <QtWidgets/qtwidgetsglobal.h>
#include <QtWidgets/qwidget.h>
 
QT_REQUIRE_CONFIG(statusbar);
 
QT_BEGIN_NAMESPACE
 
class QStatusBarPrivate;
 
class Q_WIDGETS_EXPORT QStatusBar: public QWidget
{
    Q_OBJECT
 
    Q_PROPERTY(bool sizeGripEnabled READ isSizeGripEnabled WRITE setSizeGripEnabled)
 
public:
    explicit QStatusBar(QWidget *parent = nullptr);
    virtual ~QStatusBar();
 
    void addWidget(QWidget *widget, int stretch = 0);
    int insertWidget(int index, QWidget *widget, int stretch = 0);
    void addPermanentWidget(QWidget *widget, int stretch = 0);
    int insertPermanentWidget(int index, QWidget *widget, int stretch = 0);
    void removeWidget(QWidget *widget);
 
    void setSizeGripEnabled(bool);
    bool isSizeGripEnabled() const;
 
    QString currentMessage() const;
 
public Q_SLOTS:
    void showMessage(const QString &text, int timeout = 0);
    void clearMessage();
 
 
Q_SIGNALS:
    void messageChanged(const QString &text);
 
protected:
    void showEvent(QShowEvent *) override;
    void paintEvent(QPaintEvent *) override;
    void resizeEvent(QResizeEvent *) override;
 
    void reformat();
    void hideOrShow();
    bool event(QEvent *) override;
 
private:
    Q_DISABLE_COPY(QStatusBar)
    Q_DECLARE_PRIVATE(QStatusBar)
};
 
QT_END_NAMESPACE
 
#endif // QSTATUSBAR_H