1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/* -*-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_TABWIDGET
#define OSGUI_TABWIDGET
#include <osgUI/Popup>
#include <osg/Switch>
#include <osgText/Text>
namespace osgUI
{
class OSGUI_EXPORT Tab : public osg::Object
{
public:
Tab() {}
Tab(const std::string& str) : _text(str) {}
Tab(const Tab& item, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY) : osg::Object(item,copyop), _text(item._text) {}
META_Object(osgUI, Tab);
void setText(const std::string& text) { _text = text; }
std::string& getText() { return _text; }
const std::string& getText() const { return _text; }
void setWidget(osgUI::Widget* widget) { _widget = widget; }
osgUI::Widget* getWidget() { return _widget.get(); }
const osgUI::Widget* getWidget() const { return _widget.get(); }
protected:
virtual ~Tab() {}
std::string _text;
osg::ref_ptr<osgUI::Widget> _widget;
};
class OSGUI_EXPORT TabWidget : public osgUI::Widget
{
public:
TabWidget();
TabWidget(const TabWidget& combobox, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
META_Node(osgUI, TabWidget);
void addTab(Tab* item) { _tabs.push_back(item); dirty(); }
void setTab(unsigned int i, Tab* item) { _tabs[i] = item; dirty(); }
Tab* getTab(unsigned int i) { return _tabs[i].get(); }
const Tab* getTab(unsigned int i) const { return _tabs[i].get(); }
void clear() { _tabs.clear(); dirty(); }
void removeTab(unsigned int i) { _tabs.erase(_tabs.begin()+i); dirty(); }
unsigned int getNumTabs() { return static_cast<unsigned int>(_tabs.size()); }
typedef std::vector< osg::ref_ptr<Tab> > Tabs;
void setTabs(const Tabs& items) { _tabs = items; }
Tabs& getTabs() { return _tabs; }
const Tabs& getTabs() const { return _tabs; }
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 ~TabWidget() {}
void _activateWidgets();
osg::Node* _createTabFrame(const osg::BoundingBox& extents, osgUI::FrameSettings* fs, const osg::Vec4& color);
osg::Node* _createTabHeader(const osg::BoundingBox& extents, osgUI::FrameSettings* fs, const osg::Vec4& color);
Tabs _tabs;
unsigned int _currentIndex;
osg::ref_ptr<osg::Switch> _inactiveHeaderSwitch;
osg::ref_ptr<osg::Switch> _activeHeaderSwitch;
osg::ref_ptr<osg::Switch> _tabWidgetSwitch;
};
}
#endif
|
