void ListImageItem::onDraw()
{
Brush* brush = Brush::getSingletonPtr();
brush->setFilterMode(mDesc->widget_brushFilterMode);
brush->drawSkinElement(Rect(mTexturePosition,mWidgetDesc->widget_dimensions.size),mSkinElement);
ColourValue prevColor = brush->getColour();
Rect prevClipRegion = brush->getClipRegion();
if(mDesc->listimageitem_imageName != "")
{
ColourValue prevColor = brush->getColour();
Rect prevClipRegion = brush->getClipRegion();
Rect clipRegion = mClientDimensions;
clipRegion.translate(mTexturePosition);
brush->setClipRegion(prevClipRegion.getIntersection(clipRegion));
brush->setTexture(mDesc->listimageitem_imageName);
if(mDesc->listimageitem_tileImage)
brush->drawTiledRectangle(clipRegion,UVRect(0,0,1,1));
else
brush->drawRectangle(clipRegion,UVRect(0,0,1,1));
brush->setClipRegion(prevClipRegion);
Brush::getSingleton().setColor(prevColor);
}
}
void ListTextItem::onDraw()
{
Brush* brush = Brush::getSingletonPtr();
brush->setFilterMode(mDesc->widget_brushFilterMode);
brush->drawSkinElement(Rect(mTexturePosition,mWidgetDesc->widget_dimensions.size),mSkinElement);
ColourValue prevColor = brush->getColour();
Rect prevClipRegion = brush->getClipRegion();
// Clip to client dimensions
Rect clipRegion(mClientDimensions);
clipRegion.translate(mTexturePosition);
brush->setClipRegion(prevClipRegion.getIntersection(clipRegion));
// Adjust Rect to Text drawing region
clipRegion = mClientDimensions;
clipRegion.translate(mTexturePosition);
mText->draw(clipRegion.position);
brush->setClipRegion(prevClipRegion);
brush->setColor(prevColor);
}
void ComponentWidget::draw()
{
// check visibility
if( !mWidgetDesc->widget_visible )
return;
Brush* brush = Brush::getSingletonPtr();
// check and store clip region
Rect prevClipRegion = brush->getClipRegion();
if ( prevClipRegion.getIntersection(Rect(mTexturePosition,mWidgetDesc->widget_dimensions.size)) == Rect::ZERO )
return;
// set clip region to dimensions
brush->setClipRegion(Rect(mTexturePosition,mWidgetDesc->widget_dimensions.size).getIntersection(prevClipRegion));
// Set color before drawing operations
brush->setColor(mWidgetDesc->widget_baseColor);
// Set opacity before drawing operations
brush->setOpacity(getAbsoluteOpacity());
// draw self
onDraw();
if(!dynamic_cast<ComponentWidgetDesc*>(mWidgetDesc)->componentwidget_clipComponentsToDimensions)
brush->setClipRegion(prevClipRegion);
// draw components
for(std::map<Ogre::String,Widget*>::iterator it = mComponents.begin(); it != mComponents.end(); ++it)
(*it).second->draw();
// restore clip region
brush->setClipRegion(prevClipRegion);
}
void TreeView::onDraw()
{
Brush* brush = Brush::getSingletonPtr();
brush->setFilterMode(mWidgetDesc->widget_brushFilterMode);
Rect clipRegion(mTexturePosition,Size(mWidgetDesc->widget_dimensions.size));
Rect prevClipRegion = brush->getClipRegion();
brush->setClipRegion(prevClipRegion.getIntersection(clipRegion));
brush->drawSkinElement(Rect(mTexturePosition,mWidgetDesc->widget_dimensions.size),mSkinElement);
brush->setClipRegion(prevClipRegion);
}
void TreeViewCheckBoxNode::onDraw()
{
Brush* brush = Brush::getSingletonPtr();
brush->setFilterMode(mDesc->widget_brushFilterMode);
// Draw Background
Point backgroundPosition(mTexturePosition);
backgroundPosition.x += mWidgetDesc->widget_dimensions.size.height;
brush->drawSkinElement(Rect(backgroundPosition,mWidgetDesc->widget_dimensions.size),mSkinElement);
// if Selected, draw Selected SkinElement
if(mDesc->treeviewnode_selected)
brush->drawSkinElement(Rect(backgroundPosition,mWidgetDesc->widget_dimensions.size),mSkinType->getSkinElement(SELECTED));
ColourValue prevColor = brush->getColour();
Rect prevClipRegion = brush->getClipRegion();
// Draw Icon
Point iconPosition(mTexturePosition.x + (mWidgetDesc->widget_dimensions.size.height * 2),mTexturePosition.y);
brush->drawSkinElement(Rect(iconPosition,Size(mWidgetDesc->widget_dimensions.size.height)),mSkinType->getSkinElement(ICON));
// Clip to client dimensions
Rect clipRegion(mTexturePosition,Size(mWidgetDesc->widget_dimensions.size.width - mWidgetDesc->widget_dimensions.size.height,mWidgetDesc->widget_dimensions.size.height));
clipRegion.translate(Point(mWidgetDesc->widget_dimensions.size.height * 3,0));
brush->setClipRegion(prevClipRegion.getIntersection(clipRegion));
// Adjust Rect to Text drawing region
Point textPosition = clipRegion.position;
mText->draw(textPosition);
// Restore Clipping
brush->setClipRegion(prevClipRegion);
brush->setColor(prevColor);
}
