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127 lines
3.9 KiB
127 lines
3.9 KiB
/*****************************************************************
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Copyright (c) 1996-2004 the kicker authors. See file AUTHORS.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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******************************************************************/
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#ifndef __containerarealayout_h__
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#define __containerarealayout_h__
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#include <tqlayout.h>
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class ContainerAreaLayout;
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class ContainerAreaLayoutItem : public TQt
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{
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public:
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ContainerAreaLayoutItem(TQLayoutItem* i, ContainerAreaLayout* layout)
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: item(i),
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m_freeSpaceRatio(0.0),
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m_layout(layout)
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{}
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~ContainerAreaLayoutItem()
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{ delete item; }
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int heightForWidth(int w) const;
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int widthForHeight(int h) const;
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bool isStretch() const;
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TQRect geometry() const
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{ return item->geometry(); }
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void setGeometry(const TQRect& geometry)
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{ item->setGeometry(geometry); }
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double freeSpaceRatio() const;
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void setFreeSpaceRatio(double ratio);
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Orientation orientation() const;
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// Relative geometry
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TQRect geometryR() const;
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void setGeometryR(const TQRect&);
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int widthForHeightR(int w) const;
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int widthR() const;
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int heightR() const;
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int leftR() const;
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int rightR() const;
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TQLayoutItem* item;
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private:
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double m_freeSpaceRatio;
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ContainerAreaLayout* m_layout;
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};
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class ContainerAreaLayout : public TQLayout
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{
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public:
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typedef ContainerAreaLayoutItem Item;
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typedef TQValueList<Item*> ItemList;
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ContainerAreaLayout(TQWidget* parent);
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void addItem(TQLayoutItem* item);
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void insertIntoFreeSpace(TQWidget* item, TQPoint insertionPoint);
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TQStringList listItems() const;
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TQWidget* widgetAt(int index) const;
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TQSize sizeHint() const;
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TQSize minimumSize() const;
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TQLayoutIterator iterator();
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void setGeometry(const TQRect& rect);
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Orientation orientation() const { return m_orientation; }
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void setOrientation(Orientation o) { m_orientation = o; }
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int heightForWidth(int w) const;
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int widthForHeight(int h) const;
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void updateFreeSpaceValues();
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void moveToFirstFreePosition(BaseContainer* a);
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void setStretchEnabled(bool enable);
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void moveContainerSwitch(TQWidget* container, int distance);
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int moveContainerPush(TQWidget* container, int distance);
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// Relative geometry
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TQRect transform(const TQRect&) const;
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int widthForHeightR(int w) const;
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int widthR() const;
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int heightR() const;
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int leftR() const;
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int rightR() const;
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#ifdef USE_QT4
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QLAYOUT_REQUIRED_METHOD_DECLARATIONS
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#endif // USE_QT4
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private:
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int moveContainerPushRecursive(ItemList::const_iterator it, int distance);
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int distanceToPreviousItem(ItemList::const_iterator it) const;
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Orientation m_orientation;
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bool m_stretchEnabled;
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ItemList m_items;
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};
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#endif
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