void SkyMap::mouseReleaseEvent( QMouseEvent * ) {
if ( ZoomRect.isValid() ) {
stopTracking();
SkyPoint newcenter = projector()->fromScreen( ZoomRect.center(), data->lst(), data->geo()->lat() );
setFocus( &newcenter );
setDestination( newcenter );
//Zoom in on center of Zoom Circle, by a factor equal to the ratio
//of the sky pixmap's width to the Zoom Circle's diameter
float factor = float(width()) / float(ZoomRect.width());
setZoomFactor( Options::zoomFactor() * factor );
}
setDefaultMouseCursor();
ZoomRect = QRect(); //invalidate ZoomRect
if(m_previewLegend) {
slotCancelLegendPreviewMode();
}
//false if double-clicked, because it's unset there.
if (mouseButtonDown) {
mouseButtonDown = false;
if ( slewing ) {
slewing = false;
if ( Options::useAltAz() )
setDestinationAltAz( focus()->alt(), focus()->az() );
else
setDestination( *focus() );
}
forceUpdate(); // is needed because after moving the sky not all stars are shown
}
// if middle button was pressed unset here
midMouseButtonDown = false;
}
//-----------------------------------------------------------------------------
bool MyGUIManager::init()
{
if(!mGUIRender)
{
mGUIRender = &CEGUI::OgreRenderer::bootstrapSystem();
mGUISystem = CEGUI::System::getSingletonPtr();
//加载GUI主题， 设置默认参数
CEGUI::Imageset::setDefaultResourceGroup("Imagesets");
CEGUI::Font::setDefaultResourceGroup("Fonts");
CEGUI::Scheme::setDefaultResourceGroup("Schemes");
CEGUI::WidgetLookManager::setDefaultResourceGroup("LookNFeel");
CEGUI::WindowManager::setDefaultResourceGroup("Layouts");
CEGUI::SchemeManager::getSingleton().create("TaharezLook.scheme");
//CEGUI::FontManager::getSingleton().create("Batang-26.font");
//mGUISystem->setDefaultFont("Batang-26");
//设置默认鼠标样式
setDefaultMouseCursor("TaharezLook", "MouseArrow");
/*CEGUI::WindowManager &wmgr = CEGUI::WindowManager::getSingleton();
CEGUI::Window *sheet = wmgr.createWindow("DefaultWindow", "CEGUIDemo/Sheet");*/
/*CEGUI::Window *quit = wmgr.createWindow("TaharezLook/Button", "CEGUIDemo/QuitButton");
quit->setText("enter game");
quit->setSize(CEGUI::UVector2(CEGUI::UDim(0.15, 0), CEGUI::UDim(0.1, 0)));*/
/*sheet->addChildWindow(quit);
mGUISystem->setGUISheet(sheet);*/
// quit->subscribeEvent(CEGUI::PushButton::EventClicked,
// CEGUI::Event::Subscriber(&GameApp::getSingletonPtr->shutdown, this));
/*
* 此处设置图片资源(Imageset)
*/
//设置GUI鼠标是否可见
showGUICursor(true);
return true;
}
return false;
}
/*************************************************************************
Set the image to be used as the default mouse cursor.
*************************************************************************/
void System::setDefaultMouseCursor(const String& imageset, const String& image_name)
{
setDefaultMouseCursor(&ImagesetManager::getSingleton().getImageset(imageset)->getImage(image_name));
}
