[2] | 1 | /****************************************************************************
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| 2 | **
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[651] | 3 | ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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[561] | 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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[2] | 6 | **
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| 7 | ** This file is part of the Qt3Support module of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in
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| 14 | ** a written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Lesser General Public License Usage
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 18 | ** General Public License version 2.1 as published by the Free Software
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 20 | ** packaging of this file. Please review the following information to
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 23 | **
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[561] | 24 | ** In addition, as a special exception, Nokia gives you certain additional
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| 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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[2] | 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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[561] | 36 | ** If you have questions regarding the use of this file, please contact
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| 37 | ** Nokia at [email protected].
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[2] | 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #ifndef Q3DOCKWINDOW_H
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| 43 | #define Q3DOCKWINDOW_H
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| 44 |
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| 45 | #include <Qt3Support/q3frame.h>
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| 46 |
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| 47 | QT_BEGIN_HEADER
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| 48 |
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| 49 | QT_BEGIN_NAMESPACE
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| 50 |
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| 51 | QT_MODULE(Qt3SupportLight)
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| 52 |
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| 53 | #ifndef QT_NO_MAINWINDOW
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| 54 |
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| 55 | class Q3DockWindowHandle;
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| 56 | class Q3DockWindowTitleBar;
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| 57 | class QPainter;
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| 58 | class Q3DockWindowResizeHandle;
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| 59 | class QBoxLayout;
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| 60 | class QHBoxLayout;
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| 61 | class QVBoxLayout;
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| 62 | class Q3DockArea;
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| 63 | class QWidgetResizeHandler;
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| 64 | class Q3MainWindow;
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| 65 | class Q3DockAreaLayout;
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| 66 | class Q3DockWindowPrivate;
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| 67 | class Q3ToolBar;
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| 68 | class QWindowsXPStyle;
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| 69 | class QRubberBand;
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| 70 |
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| 71 | class Q_COMPAT_EXPORT Q3DockWindow : public Q3Frame
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| 72 | {
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| 73 | Q_OBJECT
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| 74 | Q_ENUMS(CloseMode Place)
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| 75 | Q_PROPERTY(int closeMode READ closeMode WRITE setCloseMode)
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| 76 | Q_PROPERTY(bool resizeEnabled READ isResizeEnabled WRITE setResizeEnabled)
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| 77 | Q_PROPERTY(bool movingEnabled READ isMovingEnabled WRITE setMovingEnabled)
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| 78 | Q_PROPERTY(bool horizontallyStretchable READ isHorizontallyStretchable WRITE setHorizontallyStretchable)
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| 79 | Q_PROPERTY(bool verticallyStretchable READ isVerticallyStretchable WRITE setVerticallyStretchable)
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| 80 | Q_PROPERTY(bool stretchable READ isStretchable)
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| 81 | Q_PROPERTY(bool newLine READ newLine WRITE setNewLine)
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| 82 | Q_PROPERTY(bool opaqueMoving READ opaqueMoving WRITE setOpaqueMoving)
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| 83 | Q_PROPERTY(int offset READ offset WRITE setOffset)
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| 84 | Q_PROPERTY(Place place READ place)
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| 85 |
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| 86 | friend class Q3DockWindowHandle;
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| 87 | friend class Q3DockWindowTitleBar;
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| 88 | friend class Q3DockArea;
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| 89 | friend class Q3DockAreaLayout;
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| 90 | friend class Q3MainWindow;
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| 91 | friend class QCEMainWindow;
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| 92 | friend class Q3ToolBar;
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| 93 | friend class QWindowsXPStyle;
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| 94 |
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| 95 | public:
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| 96 | enum Place { InDock, OutsideDock };
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| 97 | enum CloseMode { Never = 0, Docked = 1, Undocked = 2, Always = Docked | Undocked };
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| 98 |
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| 99 | Q3DockWindow(Place p = InDock, QWidget* parent=0, const char* name=0, Qt::WindowFlags f = 0);
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| 100 | Q3DockWindow(QWidget* parent, const char* name=0, Qt::WindowFlags f = 0);
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| 101 | ~Q3DockWindow();
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| 102 |
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| 103 | virtual void setWidget(QWidget *w);
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| 104 | QWidget *widget() const;
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| 105 |
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| 106 | Place place() const { return curPlace; }
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| 107 |
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| 108 | Q3DockArea *area() const;
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| 109 |
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| 110 | virtual void setCloseMode(int m);
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| 111 | bool isCloseEnabled() const;
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| 112 | int closeMode() const;
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| 113 |
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| 114 | virtual void setResizeEnabled(bool b);
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| 115 | virtual void setMovingEnabled(bool b);
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| 116 | bool isResizeEnabled() const;
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| 117 | bool isMovingEnabled() const;
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| 118 |
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| 119 | virtual void setHorizontallyStretchable(bool b);
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| 120 | virtual void setVerticallyStretchable(bool b);
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| 121 | bool isHorizontallyStretchable() const;
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| 122 | bool isVerticallyStretchable() const;
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| 123 | void setHorizontalStretchable(bool b) { setHorizontallyStretchable(b); }
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| 124 | void setVerticalStretchable(bool b) { setVerticallyStretchable(b); }
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| 125 | bool isHorizontalStretchable() const { return isHorizontallyStretchable(); }
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| 126 | bool isVerticalStretchable() const { return isVerticallyStretchable(); }
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| 127 | bool isStretchable() const;
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| 128 |
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| 129 | virtual void setOffset(int o);
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| 130 | int offset() const;
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| 131 |
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| 132 | virtual void setFixedExtentWidth(int w);
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| 133 | virtual void setFixedExtentHeight(int h);
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| 134 | QSize fixedExtent() const;
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| 135 |
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| 136 | virtual void setNewLine(bool b);
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| 137 | bool newLine() const;
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| 138 |
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| 139 | Qt::Orientation orientation() const;
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| 140 |
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| 141 | QSize sizeHint() const;
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| 142 | QSize minimumSize() const;
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| 143 | QSize minimumSizeHint() const;
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| 144 |
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| 145 | QBoxLayout *boxLayout();
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| 146 |
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| 147 | virtual void setOpaqueMoving(bool b);
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| 148 | bool opaqueMoving() const;
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| 149 |
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| 150 | bool eventFilter(QObject *o, QEvent *e);
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| 151 |
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| 152 | QString windowTitle() const;
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| 153 |
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| 154 | Q_SIGNALS:
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| 155 | void orientationChanged(Qt::Orientation o);
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| 156 | void placeChanged(Q3DockWindow::Place p);
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| 157 | void visibilityChanged(bool);
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| 158 |
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| 159 | public Q_SLOTS:
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| 160 | virtual void undock(QWidget *w);
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| 161 | virtual void undock() { undock(0); }
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| 162 | virtual void dock();
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| 163 | virtual void setOrientation(Qt::Orientation o);
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| 164 |
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| 165 | protected:
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| 166 | void resizeEvent(QResizeEvent *e);
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| 167 | void showEvent(QShowEvent *e);
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| 168 | void hideEvent(QHideEvent *e);
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| 169 | void contextMenuEvent(QContextMenuEvent *e);
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| 170 |
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| 171 | void drawFrame(QPainter *);
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| 172 | void drawContents(QPainter *);
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| 173 |
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| 174 | bool event(QEvent *e);
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| 175 |
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| 176 | private Q_SLOTS:
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| 177 | void toggleVisible() { setVisible(!isVisible()); }
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| 178 |
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| 179 | private:
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| 180 | Q3DockWindow(Place p, QWidget* parent, const char* name, Qt::WindowFlags f, bool toolbar);
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| 181 |
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| 182 | void handleMove(const QPoint &pos, const QPoint &gp, bool drawRect);
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| 183 | void updateGui();
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| 184 | void updateSplitterVisibility(bool visible);
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| 185 |
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| 186 | void startRectDraw(const QPoint &so, bool drawRect);
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| 187 | void endRectDraw(bool drawRect);
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| 188 | void updatePosition(const QPoint &globalPos );
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| 189 | QWidget *areaAt(const QPoint &gp);
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| 190 | void removeFromDock(bool fixNewLines = true);
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| 191 | void swapRect(QRect &r, Qt::Orientation o, const QPoint &offset, Q3DockArea *area);
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| 192 | void init();
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| 193 |
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| 194 | private:
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| 195 | Q3DockWindowHandle *horHandle, *verHandle;
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| 196 | Q3DockWindowTitleBar *titleBar;
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| 197 | QWidget *wid;
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| 198 | QRubberBand *rubberBand;
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| 199 | Q3DockArea *dockArea, *tmpDockArea;
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| 200 | QRect currRect;
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| 201 | Place curPlace;
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| 202 | Place state;
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| 203 | bool resizeEnabled : 1;
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| 204 | bool moveEnabled : 1;
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| 205 | bool nl : 1;
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| 206 | bool opaque : 1;
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| 207 | bool isToolbar : 1;
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| 208 | bool stretchable[3];
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| 209 | Qt::Orientation startOrientation;
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| 210 | int cMode;
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| 211 | QPoint startOffset;
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| 212 | int offs;
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| 213 | QSize fExtent;
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| 214 | Q3DockWindowResizeHandle *hHandleTop, *hHandleBottom, *vHandleLeft, *vHandleRight;
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| 215 | QVBoxLayout *hbox;
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| 216 | QHBoxLayout *vbox;
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| 217 | QBoxLayout *childBox;
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| 218 | void *dockWindowData;
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| 219 | QPoint lastPos;
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| 220 | QSize lastSize;
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| 221 | QWidgetResizeHandler *widgetResizeHandler;
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| 222 | Q3DockWindowPrivate *d;
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| 223 |
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| 224 | private:
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| 225 | Q_DISABLE_COPY(Q3DockWindow)
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| 226 | };
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| 227 |
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| 228 | inline Q3DockArea *Q3DockWindow::area() const
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| 229 | {
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| 230 | return dockArea;
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| 231 | }
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| 232 |
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| 233 | #endif // QT_NO_MAINWINDOW
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| 234 |
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| 235 | QT_END_NAMESPACE
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| 236 |
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| 237 | QT_END_HEADER
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| 238 |
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| 239 | #endif // Q3DOCKWINDOW_H
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