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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt3Support module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3DOCKWINDOW_H
+#define Q3DOCKWINDOW_H
+
+#include <Qt3Support/q3frame.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+#ifndef QT_NO_MAINWINDOW
+
+class Q3DockWindowHandle;
+class Q3DockWindowTitleBar;
+class QPainter;
+class Q3DockWindowResizeHandle;
+class QBoxLayout;
+class QHBoxLayout;
+class QVBoxLayout;
+class Q3DockArea;
+class QWidgetResizeHandler;
+class Q3MainWindow;
+class Q3DockAreaLayout;
+class Q3DockWindowPrivate;
+class Q3ToolBar;
+class QWindowsXPStyle;
+class QRubberBand;
+
+class Q_COMPAT_EXPORT Q3DockWindow : public Q3Frame
+{
+ Q_OBJECT
+ Q_ENUMS(CloseMode Place)
+ Q_PROPERTY(int closeMode READ closeMode WRITE setCloseMode)
+ Q_PROPERTY(bool resizeEnabled READ isResizeEnabled WRITE setResizeEnabled)
+ Q_PROPERTY(bool movingEnabled READ isMovingEnabled WRITE setMovingEnabled)
+ Q_PROPERTY(bool horizontallyStretchable READ isHorizontallyStretchable WRITE setHorizontallyStretchable)
+ Q_PROPERTY(bool verticallyStretchable READ isVerticallyStretchable WRITE setVerticallyStretchable)
+ Q_PROPERTY(bool stretchable READ isStretchable)
+ Q_PROPERTY(bool newLine READ newLine WRITE setNewLine)
+ Q_PROPERTY(bool opaqueMoving READ opaqueMoving WRITE setOpaqueMoving)
+ Q_PROPERTY(int offset READ offset WRITE setOffset)
+ Q_PROPERTY(Place place READ place)
+
+ friend class Q3DockWindowHandle;
+ friend class Q3DockWindowTitleBar;
+ friend class Q3DockArea;
+ friend class Q3DockAreaLayout;
+ friend class Q3MainWindow;
+ friend class QCEMainWindow;
+ friend class Q3ToolBar;
+ friend class QWindowsXPStyle;
+
+public:
+ enum Place { InDock, OutsideDock };
+ enum CloseMode { Never = 0, Docked = 1, Undocked = 2, Always = Docked | Undocked };
+
+ Q3DockWindow(Place p = InDock, QWidget* parent=0, const char* name=0, Qt::WindowFlags f = 0);
+ Q3DockWindow(QWidget* parent, const char* name=0, Qt::WindowFlags f = 0);
+ ~Q3DockWindow();
+
+ virtual void setWidget(QWidget *w);
+ QWidget *widget() const;
+
+ Place place() const { return curPlace; }
+
+ Q3DockArea *area() const;
+
+ virtual void setCloseMode(int m);
+ bool isCloseEnabled() const;
+ int closeMode() const;
+
+ virtual void setResizeEnabled(bool b);
+ virtual void setMovingEnabled(bool b);
+ bool isResizeEnabled() const;
+ bool isMovingEnabled() const;
+
+ virtual void setHorizontallyStretchable(bool b);
+ virtual void setVerticallyStretchable(bool b);
+ bool isHorizontallyStretchable() const;
+ bool isVerticallyStretchable() const;
+ void setHorizontalStretchable(bool b) { setHorizontallyStretchable(b); }
+ void setVerticalStretchable(bool b) { setVerticallyStretchable(b); }
+ bool isHorizontalStretchable() const { return isHorizontallyStretchable(); }
+ bool isVerticalStretchable() const { return isVerticallyStretchable(); }
+ bool isStretchable() const;
+
+ virtual void setOffset(int o);
+ int offset() const;
+
+ virtual void setFixedExtentWidth(int w);
+ virtual void setFixedExtentHeight(int h);
+ QSize fixedExtent() const;
+
+ virtual void setNewLine(bool b);
+ bool newLine() const;
+
+ Qt::Orientation orientation() const;
+
+ QSize sizeHint() const;
+ QSize minimumSize() const;
+ QSize minimumSizeHint() const;
+
+ QBoxLayout *boxLayout();
+
+ virtual void setOpaqueMoving(bool b);
+ bool opaqueMoving() const;
+
+ bool eventFilter(QObject *o, QEvent *e);
+
+ QString windowTitle() const;
+
+Q_SIGNALS:
+ void orientationChanged(Qt::Orientation o);
+ void placeChanged(Q3DockWindow::Place p);
+ void visibilityChanged(bool);
+
+public Q_SLOTS:
+ virtual void undock(QWidget *w);
+ virtual void undock() { undock(0); }
+ virtual void dock();
+ virtual void setOrientation(Qt::Orientation o);
+
+protected:
+ void resizeEvent(QResizeEvent *e);
+ void showEvent(QShowEvent *e);
+ void hideEvent(QHideEvent *e);
+ void contextMenuEvent(QContextMenuEvent *e);
+
+ void drawFrame(QPainter *);
+ void drawContents(QPainter *);
+
+ bool event(QEvent *e);
+
+private Q_SLOTS:
+ void toggleVisible() { setVisible(!isVisible()); }
+
+private:
+ Q3DockWindow(Place p, QWidget* parent, const char* name, Qt::WindowFlags f, bool toolbar);
+
+ void handleMove(const QPoint &pos, const QPoint &gp, bool drawRect);
+ void updateGui();
+ void updateSplitterVisibility(bool visible);
+
+ void startRectDraw(const QPoint &so, bool drawRect);
+ void endRectDraw(bool drawRect);
+ void updatePosition(const QPoint &globalPos );
+ QWidget *areaAt(const QPoint &gp);
+ void removeFromDock(bool fixNewLines = true);
+ void swapRect(QRect &r, Qt::Orientation o, const QPoint &offset, Q3DockArea *area);
+ void init();
+
+private:
+ Q3DockWindowHandle *horHandle, *verHandle;
+ Q3DockWindowTitleBar *titleBar;
+ QWidget *wid;
+ QRubberBand *rubberBand;
+ Q3DockArea *dockArea, *tmpDockArea;
+ QRect currRect;
+ Place curPlace;
+ Place state;
+ bool resizeEnabled : 1;
+ bool moveEnabled : 1;
+ bool nl : 1;
+ bool opaque : 1;
+ bool isToolbar : 1;
+ bool stretchable[3];
+ Qt::Orientation startOrientation;
+ int cMode;
+ QPoint startOffset;
+ int offs;
+ QSize fExtent;
+ Q3DockWindowResizeHandle *hHandleTop, *hHandleBottom, *vHandleLeft, *vHandleRight;
+ QVBoxLayout *hbox;
+ QHBoxLayout *vbox;
+ QBoxLayout *childBox;
+ void *dockWindowData;
+ QPoint lastPos;
+ QSize lastSize;
+ QWidgetResizeHandler *widgetResizeHandler;
+ Q3DockWindowPrivate *d;
+
+private:
+ Q_DISABLE_COPY(Q3DockWindow)
+};
+
+inline Q3DockArea *Q3DockWindow::area() const
+{
+ return dockArea;
+}
+
+#endif // QT_NO_MAINWINDOW
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // Q3DOCKWINDOW_H
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