| 1 | /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2008 Robert Osfield |
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| 2 | * |
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| 3 | * This library is open source and may be redistributed and/or modified under |
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| 4 | * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or |
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| 5 | * (at your option) any later version. The full license is in LICENSE file |
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| 6 | * included with this distribution, and on the openscenegraph.org website. |
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| 7 | * |
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| 8 | * This library is distributed in the hope that it will be useful, |
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| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 11 | * OpenSceneGraph Public License for more details. |
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| 12 | */ |
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| 13 | |
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| 14 | // Code by: Jeremy Moles (cubicool) 2007-2008 |
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| 15 | |
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| 16 | #ifndef OSGWIDGET_TABLE |
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| 17 | #define OSGWIDGET_TABLE |
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| 18 | |
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| 19 | #include <osgWidget/Window> |
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| 20 | |
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| 21 | namespace osgWidget { |
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| 22 | |
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| 23 | class OSGWIDGET_EXPORT Table: public Window |
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| 24 | { |
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| 25 | public: |
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| 26 | |
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| 27 | typedef std::vector<point_type> CellSizes; |
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| 28 | |
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| 29 | META_Object (osgWidget, Table); |
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| 30 | |
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| 31 | Table (const std::string& = "", unsigned int = 0, unsigned int = 0); |
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| 32 | Table (const Table&, const osg::CopyOp&); |
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| 33 | |
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| 34 | virtual bool addWidget (Widget*); |
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| 35 | virtual bool addWidget (Widget*, unsigned int, unsigned int); |
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| 36 | |
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| 37 | void getRowHeights (CellSizes&) const; |
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| 38 | void getRowMinHeights (CellSizes&) const; |
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| 39 | void getColumnWidths (CellSizes&) const; |
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| 40 | void getColumnMinWidths (CellSizes&) const; |
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| 41 | |
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| 42 | void addHeightToRow (unsigned int, point_type); |
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| 43 | void addWidthToColumn (unsigned int, point_type); |
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| 44 | |
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| 45 | bool isRowVerticallyFillable (unsigned int) const; |
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| 46 | bool isColumnHorizontallyFillable (unsigned int) const; |
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| 47 | |
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| 48 | Widget* getByRowCol(unsigned int row, unsigned int col) |
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| 49 | { |
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| 50 | return getObjects()[_calculateIndex(row, col)].get(); |
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| 51 | } |
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| 52 | |
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| 53 | const Widget* getByRowCol(unsigned int row, unsigned int col) const |
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| 54 | { |
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| 55 | return getObjects()[_calculateIndex(row, col)].get(); |
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| 56 | } |
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| 57 | |
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| 58 | protected: |
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| 59 | |
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| 60 | unsigned int _rows; |
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| 61 | unsigned int _cols; |
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| 62 | unsigned int _lastRowAdd; |
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| 63 | unsigned int _lastColAdd; |
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| 64 | |
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| 65 | unsigned int _calculateIndex(unsigned int, unsigned int) const; |
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| 66 | |
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| 67 | void _getRows (CellSizes&, Getter) const; |
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| 68 | void _getColumns (CellSizes&, Getter) const; |
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| 69 | |
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| 70 | virtual void _resizeImplementation(point_type, point_type); |
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| 71 | |
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| 72 | virtual Sizes _getWidthImplementation () const; |
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| 73 | virtual Sizes _getHeightImplementation () const; |
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| 74 | }; |
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| 75 | |
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| 76 | } |
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| 77 | |
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| 78 | #endif |
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