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Diffstat (limited to 'kicker/kicker/core/containerarealayout.h')
-rw-r--r-- | kicker/kicker/core/containerarealayout.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/kicker/kicker/core/containerarealayout.h b/kicker/kicker/core/containerarealayout.h new file mode 100644 index 000000000..4d4e0561d --- /dev/null +++ b/kicker/kicker/core/containerarealayout.h @@ -0,0 +1,120 @@ +/***************************************************************** + +Copyright (c) 1996-2004 the kicker authors. See file AUTHORS. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +******************************************************************/ + +#ifndef __containerarealayout_h__ +#define __containerarealayout_h__ + +#include <qlayout.h> + +class ContainerAreaLayout; + +class ContainerAreaLayoutItem : public Qt +{ + public: + ContainerAreaLayoutItem(QLayoutItem* i, ContainerAreaLayout* layout) + : item(i), + m_freeSpaceRatio(0.0), + m_layout(layout) + {} + + ~ContainerAreaLayoutItem() + { delete item; } + + int heightForWidth(int w) const; + int widthForHeight(int h) const; + + bool isStretch() const; + + QRect geometry() const + { return item->geometry(); } + void setGeometry(const QRect& geometry) + { item->setGeometry(geometry); } + + double freeSpaceRatio() const; + void setFreeSpaceRatio(double ratio); + + Orientation orientation() const; + + // Relative geometry + QRect geometryR() const; + void setGeometryR(const QRect&); + int widthForHeightR(int w) const; + int widthR() const; + int heightR() const; + int leftR() const; + int rightR() const; + + QLayoutItem* item; + + private: + double m_freeSpaceRatio; + ContainerAreaLayout* m_layout; +}; + +class ContainerAreaLayout : public QLayout +{ + public: + typedef ContainerAreaLayoutItem Item; + typedef QValueList<Item*> ItemList; + + ContainerAreaLayout(QWidget* parent); + + void addItem(QLayoutItem* item); + void insertIntoFreeSpace(QWidget* item, QPoint insertionPoint); + QStringList listItems() const; + QWidget* widgetAt(int index) const; + QSize sizeHint() const; + QSize minimumSize() const; + QLayoutIterator iterator(); + void setGeometry(const QRect& rect); + + Orientation orientation() const { return m_orientation; } + void setOrientation(Orientation o) { m_orientation = o; } + int heightForWidth(int w) const; + int widthForHeight(int h) const; + void updateFreeSpaceValues(); + void moveToFirstFreePosition(BaseContainer* a); + + void setStretchEnabled(bool enable); + + void moveContainerSwitch(QWidget* container, int distance); + int moveContainerPush(QWidget* container, int distance); + + // Relative geometry + QRect transform(const QRect&) const; + int widthForHeightR(int w) const; + int widthR() const; + int heightR() const; + int leftR() const; + int rightR() const; + + private: + int moveContainerPushRecursive(ItemList::const_iterator it, int distance); + int distanceToPreviousItem(ItemList::const_iterator it) const; + + Orientation m_orientation; + bool m_stretchEnabled; + ItemList m_items; +}; + +#endif |