CGUIPanel::CGUIPanel( IGUIEnvironment* environment, IGUIElement* parent, s32 id, const core::rect<s32>& rectangle,
bool border, E_SCROLL_BAR_MODE vMode, E_SCROLL_BAR_MODE hMode)
: IGUIElement(EGUIET_ELEMENT, environment, parent, id, rectangle),
VScrollBar(0), HScrollBar(0), ClipPane(0), InnerPane(0),
Border(border), VScrollBarMode(vMode), HScrollBarMode(hMode), NeedsUpdate(true)
{
#ifdef _DEBUG
setDebugName("CGUIPanel");
#endif
s32 width = rectangle.getWidth();
s32 height = rectangle.getHeight();
core::rect<s32> rct = core::rect<s32>(width - SCROLL_BAR_SIZE,0, width, height);
VScrollBar = environment->addScrollBar( false, rct, 0, id );
VScrollBar->setSubElement(true);
VScrollBar->setTabStop(false);
VScrollBar->setAlignment(EGUIA_LOWERRIGHT, EGUIA_LOWERRIGHT, EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT);
VScrollBar->grab();
IGUIElement::addChild(VScrollBar);
rct = core::rect<s32>(0,height - SCROLL_BAR_SIZE, width - SCROLL_BAR_SIZE,height );
HScrollBar = environment->addScrollBar( true, rct, 0, id );
HScrollBar->setSubElement(true);
HScrollBar->setTabStop(false);
HScrollBar->setAlignment(EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT, EGUIA_LOWERRIGHT, EGUIA_LOWERRIGHT);
HScrollBar->grab();
IGUIElement::addChild(HScrollBar);
rct = core::rect<s32>(0,0, width - SCROLL_BAR_SIZE, height - SCROLL_BAR_SIZE);
ClipPane = environment->addTab( rct, 0, -1);
ClipPane->setSubElement(true);
ClipPane->setAlignment(EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT, EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT);
ClipPane->grab();
IGUIElement::addChild(ClipPane);
InnerPane = environment->addTab( rct, ClipPane, -1);
InnerPane->setSubElement(true);
InnerPane->grab();
calculateClientArea();
resizeInnerPane();
}
void CGUIPanel::draw()
{
if (NeedsUpdate)
{
calculateClientArea();
resizeInnerPane();
NeedsUpdate = false;
}
IGUISkin* skin = Environment->getSkin();
if (Border && skin)
{
skin->draw3DSunkenPane( this, skin->getColor( EGDC_APP_WORKSPACE), false, true, AbsoluteRect, &AbsoluteClippingRect );
}
IGUIElement::draw();
}
void CGUIPanel::updateAbsolutePosition()
{
IGUIElement::updateAbsolutePosition();
calculateClientArea();
resizeInnerPane();
}