70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2008 Robert Osfield
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* OpenSceneGraph Public License for more details.
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*/
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// -*-c++-*- osgWidget - Code by: Jeremy Moles (cubicool) 2007-2008
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// $Id: Label 59 2008-05-15 20:55:31Z cubicool $
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#ifndef OSGWIDGET_LABEL
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#define OSGWIDGET_LABEL
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#include <osgText/Text>
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#include <osgWidget/Widget>
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#include <osgWidget/Window>
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namespace osgWidget {
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class OSGWIDGET_EXPORT Label: public Widget
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{
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public:
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META_Object (osgWidget, Label);
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META_UIObject (Label);
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Label (const std::string& = "", const std::string& = "");
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Label (const Label&, const osg::CopyOp&);
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virtual void parented (Window*);
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virtual void unparented (Window*);
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virtual void managed (WindowManager*);
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virtual void positioned ();
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void update ();
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void setLabel (const std::string&);
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void setFont (const std::string&);
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void setFontSize (unsigned int);
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void setFontColor (const Color&);
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void setShadow (point_type);
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XYCoord getTextSize() const;
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std::string getLabel() const { return _text->getText().createUTF8EncodedString(); }
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void setFontColor(point_type r, point_type g, point_type b, point_type a) { setFontColor(Color(r, g, b, a)); }
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// For now you only get a const pointer, because we have a highly specific
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// interface with the osgText library.
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const osgText::Text* getText() const { return _text.get(); }
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protected:
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osg::ref_ptr<osgText::Text> _text;
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unsigned int _textIndex;
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virtual void _calculateSize(const XYCoord&);
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};
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}
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#endif
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