97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2014 Robert Osfield
|
|
*
|
|
* This library is open source and may be redistributed and/or modified under
|
|
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
|
|
* (at your option) any later version. The full license is in LICENSE file
|
|
* included with this distribution, and on the openscenegraph.org website.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* OpenSceneGraph Public License for more details.
|
|
*/
|
|
|
|
#ifndef OSGUI_COMBOBOX
|
|
#define OSGUI_COMBOBOX
|
|
|
|
#include <osgUI/Popup>
|
|
#include <osg/Switch>
|
|
#include <osgText/Text>
|
|
|
|
namespace osgUI
|
|
{
|
|
|
|
class OSGUI_EXPORT Item : public osg::Object
|
|
{
|
|
public:
|
|
|
|
Item() : _color(1.0f,1.0f,1.0f,1.0f) {}
|
|
Item(const std::string& str) : _text(str), _color(1.0f,1.0f,1.0f,1.0f) {}
|
|
Item(const std::string& str, const osg::Vec4& col) : _text(str), _color(col) {}
|
|
Item(const osg::Vec4& col) : _color(col) {}
|
|
|
|
Item(const Item& item, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY) : osg::Object(item,copyop), _text(item._text), _color(item._color) {}
|
|
|
|
META_Object(osgUI, Item);
|
|
|
|
void setText(const std::string& text) { _text = text; }
|
|
std::string& getText() { return _text; }
|
|
const std::string& getText() const { return _text; }
|
|
|
|
void setColor(const osg::Vec4f& color) { _color = color; }
|
|
osg::Vec4f& getColor() { return _color; }
|
|
const osg::Vec4f& getColor() const { return _color; }
|
|
|
|
protected:
|
|
virtual ~Item() {}
|
|
|
|
std::string _text;
|
|
osg::Vec4 _color;
|
|
};
|
|
|
|
class OSGUI_EXPORT ComboBox : public osgUI::Widget
|
|
{
|
|
public:
|
|
ComboBox();
|
|
ComboBox(const ComboBox& combobox, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
|
|
META_Node(osgUI, ComboBox);
|
|
|
|
void addItem(Item* item) { _items.push_back(item); dirty(); }
|
|
|
|
void setItem(unsigned int i, Item* item) { _items[i] = item; dirty(); }
|
|
Item* getItem(unsigned int i) { return _items[i].get(); }
|
|
const Item* getItem(unsigned int i) const { return _items[i].get(); }
|
|
|
|
void clear() { _items.clear(); dirty(); }
|
|
void removeItem(unsigned int i) { _items.erase(_items.begin()+i); dirty(); }
|
|
unsigned int getNumItems() { return static_cast<unsigned int>(_items.size()); }
|
|
|
|
typedef std::vector< osg::ref_ptr<Item> > Items;
|
|
|
|
void setItems(const Items& items) { _items = items; }
|
|
Items& getItems() { return _items; }
|
|
const Items& getItems() const { return _items; }
|
|
|
|
void setCurrentItem(unsigned int i);
|
|
unsigned int getCurrentItem() const { return _currentItem; }
|
|
|
|
virtual bool handleImplementation(osgGA::EventVisitor* ev, osgGA::Event* event);
|
|
virtual void createGraphicsImplementation();
|
|
virtual void enterImplementation();
|
|
virtual void leaveImplementation();
|
|
|
|
protected:
|
|
virtual ~ComboBox() {}
|
|
|
|
Items _items;
|
|
unsigned int _currentItem;
|
|
|
|
osg::ref_ptr<osg::Switch> _buttonSwitch;
|
|
|
|
osg::ref_ptr<osgUI::Popup> _popup;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|