ComboBox
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/* -*-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,0.0f) {}
Item(const std::string& str) : _text(str), _color(1.0f,1.0f,1.0f,0.0f) {}
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 setCurrentIndex(unsigned int i);
unsigned int getCurrentIndex() const { return _currentIndex; }
virtual void currrentIndexChanged(unsigned int i);
virtual void currentIndexChangedImplementation(unsigned int i);
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 _currentIndex;
osg::Vec3d _popupItemOrigin;
osg::Vec3d _popupItemSize;
osg::ref_ptr<osg::Switch> _buttonSwitch;
osg::ref_ptr<osg::Switch> _backgroundSwitch;
osg::ref_ptr<osgUI::Popup> _popup;
};
}
#endif
Popup
Switch
Text
osgGA::EventVisitor
Definition EventVisitor:42
osgGA::Event
Definition Event:27
osgUI::ComboBox::_backgroundSwitch
osg::ref_ptr< osg::Switch > _backgroundSwitch
Definition ComboBox:96
osgUI::ComboBox::META_Node
META_Node(osgUI, ComboBox)
osgUI::ComboBox::getItems
const Items & getItems() const
Definition ComboBox:73
osgUI::ComboBox::leaveImplementation
virtual void leaveImplementation()
osgUI::ComboBox::addItem
void addItem(Item *item)
Definition ComboBox:59
osgUI::ComboBox::Items
std::vector< osg::ref_ptr< Item > > Items
Definition ComboBox:69
osgUI::ComboBox::setCurrentIndex
void setCurrentIndex(unsigned int i)
osgUI::ComboBox::getItems
Items & getItems()
Definition ComboBox:72
osgUI::ComboBox::_popupItemOrigin
osg::Vec3d _popupItemOrigin
Definition ComboBox:92
osgUI::ComboBox::_currentIndex
unsigned int _currentIndex
Definition ComboBox:91
osgUI::ComboBox::~ComboBox
virtual ~ComboBox()
Definition ComboBox:88
osgUI::ComboBox::removeItem
void removeItem(unsigned int i)
Definition ComboBox:66
osgUI::ComboBox::getItem
Item * getItem(unsigned int i)
Definition ComboBox:62
osgUI::ComboBox::currrentIndexChanged
virtual void currrentIndexChanged(unsigned int i)
osgUI::ComboBox::ComboBox
ComboBox()
osgUI::ComboBox::getItem
const Item * getItem(unsigned int i) const
Definition ComboBox:63
osgUI::ComboBox::currentIndexChangedImplementation
virtual void currentIndexChangedImplementation(unsigned int i)
osgUI::ComboBox::getCurrentIndex
unsigned int getCurrentIndex() const
Definition ComboBox:76
osgUI::ComboBox::setItem
void setItem(unsigned int i, Item *item)
Definition ComboBox:61
osgUI::ComboBox::_items
Items _items
Definition ComboBox:90
osgUI::ComboBox::ComboBox
ComboBox(const ComboBox &combobox, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
osgUI::ComboBox::createGraphicsImplementation
virtual void createGraphicsImplementation()
osgUI::ComboBox::_popup
osg::ref_ptr< osgUI::Popup > _popup
Definition ComboBox:97
osgUI::ComboBox::_popupItemSize
osg::Vec3d _popupItemSize
Definition ComboBox:93
osgUI::ComboBox::enterImplementation
virtual void enterImplementation()
osgUI::ComboBox::_buttonSwitch
osg::ref_ptr< osg::Switch > _buttonSwitch
Definition ComboBox:95
osgUI::ComboBox::handleImplementation
virtual bool handleImplementation(osgGA::EventVisitor *ev, osgGA::Event *event)
osgUI::ComboBox::clear
void clear()
Definition ComboBox:65
osgUI::ComboBox::setItems
void setItems(const Items &items)
Definition ComboBox:71
osgUI::ComboBox::getNumItems
unsigned int getNumItems()
Definition ComboBox:67
osgUI::Item
Definition ComboBox:25
osgUI::Item::getColor
const osg::Vec4f & getColor() const
Definition ComboBox:43
osgUI::Item::Item
Item(const osg::Vec4 &col)
Definition ComboBox:31
osgUI::Item::Item
Item()
Definition ComboBox:28
osgUI::Item::Item
Item(const std::string &str, const osg::Vec4 &col)
Definition ComboBox:30
osgUI::Item::_text
std::string _text
Definition ComboBox:48
osgUI::Item::setText
void setText(const std::string &text)
Definition ComboBox:37
osgUI::Item::Item
Item(const std::string &str)
Definition ComboBox:29
osgUI::Item::getText
std::string & getText()
Definition ComboBox:38
osgUI::Item::getColor
osg::Vec4f & getColor()
Definition ComboBox:42
osgUI::Item::setColor
void setColor(const osg::Vec4f &color)
Definition ComboBox:41
osgUI::Item::Item
Item(const Item &item, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
Definition ComboBox:33
osgUI::Item::~Item
virtual ~Item()
Definition ComboBox:46
osgUI::Item::getText
const std::string & getText() const
Definition ComboBox:39
osgUI::Item::META_Object
META_Object(osgUI, Item)
osgUI::Item::_color
osg::Vec4 _color
Definition ComboBox:49
osgUI::Widget
Definition osgUI/Widget:29
osgUI::Widget::dirty
virtual void dirty()
osg::CopyOp
Definition CopyOp:41
osg::CopyOp::SHALLOW_COPY
@ SHALLOW_COPY
Definition CopyOp:47
osg::Object
Definition Object:61
osg::Object::Object
Object()
Definition Object:69
osg::Vec3d
Definition Vec3d:30
osg::Vec4f
Definition Vec4f:28
osg::ref_ptr
Definition ref_ptr:32
osgUI
Definition AlignmentSettings:23
osg
Definition AlphaFunc:19
osg::Vec4
Vec4f Vec4
Definition Vec4:21
OSGUI_EXPORT
#define OSGUI_EXPORT
Definition osgUI/Export:40