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