2014-05-12 19:27:54 +08:00
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/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2014 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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#ifndef OSGUI_LINEEDIT
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#define OSGUI_LINEEDIT
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#include <osgUI/Widget>
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2014-08-06 02:32:45 +08:00
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#include <osgUI/Validator>
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2014-05-12 19:27:54 +08:00
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#include <osgText/Text>
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namespace osgUI
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{
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class OSGUI_EXPORT LineEdit : public osgUI::Widget
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{
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public:
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LineEdit();
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LineEdit(const LineEdit& label, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
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META_Node(osgUI, LineEdit);
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2014-05-20 16:35:39 +08:00
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void setText(const std::string& text);
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2014-05-12 19:27:54 +08:00
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const std::string& getText() const { return _text; }
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2014-07-24 22:14:35 +08:00
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virtual bool handleImplementation(osgGA::EventVisitor* ev, osgGA::Event* event);
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2014-05-12 19:27:54 +08:00
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virtual void createGraphicsImplementation();
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2014-07-24 22:14:35 +08:00
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virtual void enterImplementation();
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virtual void leaveImplementation();
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2014-08-06 02:32:45 +08:00
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void setValidator(Validator* validator) { _validator = validator; }
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Validator* getValidator() { return _validator.get(); }
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const Validator* getValidator() const { return _validator.get(); }
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2014-08-01 21:07:38 +08:00
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virtual void textChanged(const std::string& text);
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virtual void textChangedImplementation(const std::string& text);
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virtual void returnPressed() { if (!runCallbacks("returnPressed")) returnPressedImplementation(); }
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virtual void returnPressedImplementation();
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2014-05-12 19:27:54 +08:00
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protected:
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virtual ~LineEdit() {}
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2014-08-06 02:32:45 +08:00
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osg::ref_ptr<Validator> _validator;
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2014-05-12 19:27:54 +08:00
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std::string _text;
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// implementation detail
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2014-07-24 22:14:35 +08:00
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osg::ref_ptr<osg::Switch> _backgroundSwitch;
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2014-05-12 19:27:54 +08:00
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osg::ref_ptr<osgText::Text> _textDrawable;
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};
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}
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#endif
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