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# qtoolbar.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 QDYNAMICTOOLBAR_H
    00043 #define QDYNAMICTOOLBAR_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_TOOLBAR
    00054
    00055 class QToolBarPrivate;
    00056
    00057 class QAction;
    00058 class QIcon;
    00059 class QMainWindow;
    00060 class QStyleOptionToolBar;
    00061
    00062 class Q_GUI_EXPORT QToolBar : public QWidget
    00063 {
    00064     Q_OBJECT
    00065
    00066     Q_PROPERTY(bool movable READ isMovable WRITE setMovable
    00067                DESIGNABLE (qobject_cast<QMainWindow *>(parentWidget()) != 0)
    00068                NOTIFY movableChanged)
    00069     Q_PROPERTY(Qt::ToolBarAreas allowedAreas READ allowedAreas WRITE setAllowedAreas
    00070                DESIGNABLE (qobject_cast<QMainWindow *>(parentWidget()) != 0)
    00071                NOTIFY allowedAreasChanged)
    00072     Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation
    00073                DESIGNABLE (qobject_cast<QMainWindow *>(parentWidget()) == 0)
    00074                NOTIFY orientationChanged)
    00075     Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize NOTIFY iconSizeChanged)
    00076     Q_PROPERTY(Qt::ToolButtonStyle toolButtonStyle READ toolButtonStyle WRITE setToolButtonStyle
    00077                NOTIFY toolButtonStyleChanged)
    00078     Q_PROPERTY(bool floating READ isFloating)
    00079     Q_PROPERTY(bool floatable READ isFloatable WRITE setFloatable)
    00080
    00081 public:
    00082     explicit QToolBar(const QString &title, QWidget *parent = 0);
    00083     explicit QToolBar(QWidget *parent = 0);
    00084     ~QToolBar();
    00085
    00086     void setMovable(bool movable);
    00087     bool isMovable() const;
    00088
    00089     void setAllowedAreas(Qt::ToolBarAreas areas);
    00090     Qt::ToolBarAreas allowedAreas() const;
    00091
    00092     inline bool isAreaAllowed(Qt::ToolBarArea area) const
    00093     { return (allowedAreas() & area) == area; }
    00094
    00095     void setOrientation(Qt::Orientation orientation);
    00096     Qt::Orientation orientation() const;
    00097
    00098     void clear();
    00099
    00100 #ifdef Q_NO_USING_KEYWORD
    00101     inline void addAction(QAction *action)
    00102     { QWidget::addAction(action); }
    00103 #else
    00104     using QWidget::addAction;
    00105 #endif
    00106
    00107     QAction *addAction(const QString &text);
    00108     QAction *addAction(const QIcon &icon, const QString &text);
    00109     QAction *addAction(const QString &text, const QObject *receiver, const char* member);
    00110     QAction *addAction(const QIcon &icon, const QString &text,
    00111                const QObject *receiver, const char* member);
    00112
    00113     QAction *addSeparator();
    00114     QAction *insertSeparator(QAction *before);
    00115
    00116     QAction *addWidget(QWidget *widget);
    00117     QAction *insertWidget(QAction *before, QWidget *widget);
    00118
    00119     QRect actionGeometry(QAction *action) const;
    00120     QAction *actionAt(const QPoint &p) const;
    00121     inline QAction *actionAt(int x, int y) const;
    00122
    00123     QAction *toggleViewAction() const;
    00124
    00125     QSize iconSize() const;
    00126     Qt::ToolButtonStyle toolButtonStyle() const;
    00127
    00128     QWidget *widgetForAction(QAction *action) const;
    00129
    00130     bool isFloatable() const;
    00131     void setFloatable(bool floatable);
    00132     bool isFloating() const;
    00133
    00134 public Q_SLOTS:
    00135     void setIconSize(const QSize &iconSize);
    00136     void setToolButtonStyle(Qt::ToolButtonStyle toolButtonStyle);
    00137
    00138 Q_SIGNALS:
    00139     void actionTriggered(QAction *action);
    00140     void movableChanged(bool movable);
    00141     void allowedAreasChanged(Qt::ToolBarAreas allowedAreas);
    00142     void orientationChanged(Qt::Orientation orientation);
    00143     void iconSizeChanged(const QSize &iconSize);
    00144     void toolButtonStyleChanged(Qt::ToolButtonStyle toolButtonStyle);
    00145     void topLevelChanged(bool topLevel);
    00146     void visibilityChanged(bool visible);
    00147
    00148 protected:
    00149     void actionEvent(QActionEvent *event);
    00150     void changeEvent(QEvent *event);
    00151     void childEvent(QChildEvent *event);
    00152     void paintEvent(QPaintEvent *event);
    00153     void resizeEvent(QResizeEvent *event);
    00154     bool event(QEvent *event);
    00155     void initStyleOption(QStyleOptionToolBar *option) const;
    00156
    00157 #ifdef QT3_SUPPORT
    00158 public:
    00159     QT3_SUPPORT_CONSTRUCTOR QToolBar(QWidget *parent, const char *name);
    00160     inline QT3_SUPPORT void setLabel(const QString &label)
    00161     { setWindowTitle(label); }
    00162     inline QT3_SUPPORT QString label() const
    00163     { return windowTitle(); }
    00164 #endif
    00165
    00166 private:
    00167     Q_DECLARE_PRIVATE(QToolBar)
    00168     Q_DISABLE_COPY(QToolBar)
    00169     Q_PRIVATE_SLOT(d_func(), void _q_toggleView(bool))
    00170     Q_PRIVATE_SLOT(d_func(), void _q_updateIconSize(const QSize &))
    00171     Q_PRIVATE_SLOT(d_func(), void _q_updateToolButtonStyle(Qt::ToolButtonStyle))
    00172
    00173     friend class QMainWindow;
    00174     friend class QMainWindowLayout;
    00175     friend class QToolBarLayout;
    00176     friend class QToolBarAreaLayout;
    00177 };
    00178
    00179 inline QAction *QToolBar::actionAt(int ax, int ay) const
    00180 { return actionAt(QPoint(ax, ay)); }
    00181
    00182 #endif // QT_NO_TOOLBAR
    00183
    00184 QT_END_NAMESPACE
    00185
    00186 QT_END_HEADER
    00187
    00188 #endif // QDYNAMICTOOLBAR_H