ComponentTransitPtr PanelListComponentGenerator::getListComponent(List* const Parent, const boost::any& Value, UInt32 Index, bool IsSelected, bool HasFocus)
{
if(Value.empty()){
return ComponentTransitPtr(NULL);
}
std::string ValueString;
try
{
ValueString = lexical_cast(Value);
PanelRefPtr theComponent = Panel::create();
GridLayoutRefPtr PanelLayout = OSG::GridLayout::create();
PanelLayout->setRows(3);
PanelLayout->setColumns(1);
PanelLayout->setHorizontalGap(0);
PanelLayout->setVerticalGap(2);
std::stringstream is;
is<<Index;
std::string iss;
is>>iss;
TextFieldRefPtr theName = TextField::create();
theName->setText("Group"+iss);
theName->setPreferredSize(Vec2f(146,20));
PanelRefPtr rangePanel = Panel::create();
GridLayoutRefPtr rangePanelLayout = OSG::GridLayout::create();
rangePanelLayout->setRows(1);
rangePanelLayout->setColumns(4);
rangePanelLayout->setHorizontalGap(2);
rangePanelLayout->setVerticalGap(0);
LabelRefPtr rangeLabel = Label::create();
rangeLabel->setText("Range:");
rangeLabel->setPreferredSize(Vec2f(35,20));
TextFieldRefPtr from = TextField::create();
from->setEmptyDescText("From");
from->setPreferredSize(Vec2f(35,20));
LabelRefPtr hiphenLabel = Label::create();
hiphenLabel->setText(" - ");
hiphenLabel->setPreferredSize(Vec2f(35,20));
TextFieldRefPtr to = TextField::create();
to->setPreferredSize(Vec2f(35,20));
to->setEmptyDescText("To");
rangePanel->pushToChildren(rangeLabel);
rangePanel->pushToChildren(from);
rangePanel->pushToChildren(hiphenLabel);
rangePanel->pushToChildren(to);
rangePanel->setLayout(rangePanelLayout);
rangePanel->setPreferredSize(Vec2f(146,20));
DefaultMutableComboBoxModelRefPtr TheComboBoxModel = DefaultMutableComboBoxModel::create();
TheComboBoxModel->addElement(boost::any(Color4f(1.0,0.0,0.0,1.0)));
TheComboBoxModel->addElement(boost::any(Color4f(0.0,1.0,0.0,1.0)));
TheComboBoxModel->addElement(boost::any(Color4f(0.0,0.0,1.0,1.0)));
TheComboBoxModel->addElement(boost::any(Color4f(0.0,0.0,0.0,1.0)));
TheComboBoxModel->addElement(boost::any(Color4f(1.0,1.0,1.0,1.0)));
TheComboBoxModel->addElement(boost::any(std::string("More Colors")));
ColorChooserComboBoxComponentGeneratorRefPtr TheColorChooserComboBoxComponentGenerator = ColorChooserComboBoxComponentGenerator::create();
//Create the ComboBox
ComboBoxRefPtr TheComboBox = ComboBox::create();
TheComboBox->setModel(TheComboBoxModel);
TheComboBox->setCellGenerator(TheColorChooserComboBoxComponentGenerator);
TheComboBox->setEditable(false);
TheComboBox->setSelectedIndex(0);
TheComboBox->setPreferredSize(Vec2f(146,20));
theComponent->pushToChildren(theName);
theComponent->pushToChildren(rangePanel);
theComponent->pushToChildren(TheComboBox);
theComponent->setLayout(PanelLayout);
theComponent->setPreferredSize(Vec2f(146,66));
Parent->setCellMajorAxisLength(66);
return ComponentTransitPtr(theComponent.get());
}
catch (boost::bad_lexical_cast &)
{
return ComponentTransitPtr(NULL);
}
}
// Initialize WIN32 & OpenSG and set up the scene
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//TutorialKeyListener TheKeyListener;
//TutorialWindow->addKeyListener(&TheKeyListener);
// Make Torus Node (creates Torus in background of scene)
NodeRefPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(TorusGeometryNode);
// Create the Graphics
GraphicsRefPtr graphics = OSG::Graphics2D::create();
// Initialize the LookAndFeelManager to enable default settings
LookAndFeelManager::the()->getLookAndFeel()->init();
/******************************************************
Create the DefaultMutableComboBoxModel and
add Elements to it (several Colors
in this case). These will be the data
values shown in the ComboBox.
******************************************************/
DefaultMutableComboBoxModelRefPtr ExampleComboBoxModel = DefaultMutableComboBoxModel::create();
ExampleComboBoxModel->addElement(boost::any(Color4f(1.0,0.0,0.0,1.0)));
ExampleComboBoxModel->addElement(boost::any(Color4f(0.0,1.0,0.0,1.0)));
ExampleComboBoxModel->addElement(boost::any(Color4f(0.0,0.0,1.0,1.0)));
ExampleComboBoxModel->addElement(boost::any(Color4f(0.0,0.0,0.0,1.0)));
ExampleComboBoxModel->addElement(boost::any(Color4f(1.0,1.0,1.0,1.0)));
ExampleComboBoxModel->addElement(boost::any(std::string("More Colors")));
/******************************************************
Create an editable ComboBox. A ComboBox
has a Model just like various other
Components.
******************************************************/
ColorChooserComboBoxComponentGeneratorRefPtr TheColorChooserComboBoxComponentGenerator = ColorChooserComboBoxComponentGenerator::create();
//Create the ComboBox
ComboBoxRefPtr ExampleComboBox = ComboBox::create();
// Set the Model created above to the ComboBox
ExampleComboBox->setModel(ExampleComboBoxModel);
ExampleComboBox->setCellGenerator(TheColorChooserComboBoxComponentGenerator);
ExampleComboBox->setEditable(false);
// Determine where the ComboBox starts
ExampleComboBox->setSelectedIndex(0);
// Create The Main InternalWindow
// Create Background to be used with the Main InternalWindow
ColorLayerRefPtr MainInternalWindowBackground = OSG::ColorLayer::create();
MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
LayoutRefPtr MainInternalWindowLayout = OSG::FlowLayout::create();
InternalWindowRefPtr MainInternalWindow = OSG::InternalWindow::create();
MainInternalWindow->pushToChildren(ExampleComboBox);
MainInternalWindow->setLayout(MainInternalWindowLayout);
MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setDrawTitlebar(false);
MainInternalWindow->setResizable(false);
//Create the Drawing Surface
UIDrawingSurfaceRefPtr TutorialDrawingSurface = UIDrawingSurface::create();
TutorialDrawingSurface->setGraphics(graphics);
TutorialDrawingSurface->setEventProducer(TutorialWindow);
TutorialDrawingSurface->openWindow(MainInternalWindow);
// Create the UI Foreground Object
UIForegroundRefPtr foreground = OSG::UIForeground::create();
foreground->setDrawingSurface(TutorialDrawingSurface);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the manager what to manage
mgr->setWindow(TutorialWindow);
mgr->setRoot(scene);
// Add the UI Foreground Object to the Scene
ViewportRefPtr viewport = mgr->getWindow()->getPort(0);
viewport->addForeground(foreground);
// Show the whole scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"33_2_ColorComboBox");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
// Initialize WIN32 & OpenSG and set up the scene
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
// Make Torus Node (creates Torus in background of scene)
NodeRefPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);
// Make Main Scene Node and add the Torus
NodeRefPtr scene = OSG::Node::create();
scene->setCore(OSG::Group::create());
scene->addChild(TorusGeometryNode);
// Create the Graphics
GraphicsRefPtr graphics = OSG::Graphics2D::create();
// Initialize the LookAndFeelManager to enable default settings
LookAndFeelManager::the()->getLookAndFeel()->init();
/******************************************************
Create the DefaultMutableComboBoxModel and
add Elements to it (several Colors
in this case). These will be the data
values shown in the ComboBox.
******************************************************/
DefaultMutableComboBoxModelRefPtr ExampleComboBoxModel = DefaultMutableComboBoxModel::create();
ExampleComboBoxModel->addElement(boost::any(std::string("Red")));
ExampleComboBoxModel->addElement(boost::any(std::string("Green")));
ExampleComboBoxModel->addElement(boost::any(std::string("Blue")));
ExampleComboBoxModel->addElement(boost::any(std::string("Brown")));
ExampleComboBoxModel->addElement(boost::any(std::string("Yellow")));
ExampleComboBoxModel->addElement(boost::any(std::string("Orange")));
ExampleComboBoxModel->addElement(boost::any(std::string("Violet")));
ExampleComboBoxModel->addElement(boost::any(std::string("Black")));
/******************************************************
Create an editable ComboBox. A ComboBox
has a Model just like various other
Components.
******************************************************/
//Create the ComboBox
ComboBoxRefPtr ExampleComboBox = ComboBox::create();
// Set the Model created above to the ComboBox
ExampleComboBox->setModel(ExampleComboBoxModel);
// Determine where the ComboBox starts
ExampleComboBox->setSelectedIndex(0);
/******************************************************
Create a non-editable ComboBox.
-setEditable(bool): Determine whether
the user can type in the ComboBox
or if it is uneditable. In this
case, it is set to false.
When creating a non-editable ComboBox,
a Renderer must also be assigned. For
editable ComboBoxes, the ComboBox
automatically shows its text due to the
nature of the ComboBox. However, when
uneditable, this aspect of the ComboBox
is disabled, and so to display the
selection, a renderer must be created and
assigned to the ComboBox.
Note: as with Sliders and ScrollBars,
having the same Model assigned causes
the ComboBoxes to be tied together.
******************************************************/
// Create another ComboBox
ComboBoxRefPtr ExampleUneditableComboBox = ComboBox::create();
// Set it to be uneditable
ExampleUneditableComboBox->setEditable(false);
ExampleUneditableComboBox->setModel(ExampleComboBoxModel);
// Create The Main InternalWindow
// Create Background to be used with the Main InternalWindow
ColorLayerRefPtr MainInternalWindowBackground = OSG::ColorLayer::create();
MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
LayoutRefPtr MainInternalWindowLayout = OSG::FlowLayout::create();
InternalWindowRefPtr MainInternalWindow = OSG::InternalWindow::create();
MainInternalWindow->pushToChildren(ExampleComboBox);
MainInternalWindow->pushToChildren(ExampleUneditableComboBox);
MainInternalWindow->setLayout(MainInternalWindowLayout);
MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.5f,0.5f));
MainInternalWindow->setDrawTitlebar(false);
MainInternalWindow->setResizable(false);
//Create the Drawing Surface
UIDrawingSurfaceRefPtr TutorialDrawingSurface = UIDrawingSurface::create();
TutorialDrawingSurface->setGraphics(graphics);
TutorialDrawingSurface->setEventProducer(TutorialWindow);
TutorialDrawingSurface->openWindow(MainInternalWindow);
// Create the UI Foreground Object
UIForegroundRefPtr foreground = OSG::UIForeground::create();
foreground->setDrawingSurface(TutorialDrawingSurface);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the manager what to manage
mgr->setWindow(TutorialWindow);
mgr->setRoot(scene);
// Add the UI Foreground Object to the Scene
ViewportRefPtr viewport = mgr->getWindow()->getPort(0);
viewport->addForeground(foreground);
// Show the whole scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"33ComboBox");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
