Method onRender

Engine/source/gui/editor/guiMenuBar.cpp:1295–1369

}

void GuiMenuBar::onRender(Point2I offset, const RectI &updateRect)
{
   Point2I extent = getExtent();

   RectI ctrlRect(offset, extent);

   GFXDrawUtil* drawUtil = GFX->getDrawUtil();

   //if opaque, fill the update rect with the fill color
   if (mProfile->mOpaque)
      drawUtil->drawRectFill(RectI(offset, extent), mProfile->mFillColor);

   //if there's a border, draw the border
   if (mProfile->mBorder)
      renderBorder(ctrlRect, mProfile);

   for (U32 i = 0; i < mMenuList.size(); ++i)
   {
      if (!mMenuList[i].visible)
         continue;

      ColorI fontColor = mProfile->mFontColor;
      RectI bounds = mMenuList[i].bounds;
      bounds.point += offset;

      Point2I start;

      start.x = mMenuList[i].bounds.point.x + mHorizontalMargin;
      start.y = mMenuList[i].bounds.point.y + (mMenuList[i].bounds.extent.y - mProfile->mFont->getHeight()) / 2;

      // Draw the border
      if (mMenuList[i].drawBorder)
      {
         RectI highlightBounds = bounds;
         highlightBounds.inset(1, 1);
         if (&mMenuList[i] == mouseDownMenu)
            renderFilledBorder(highlightBounds, mProfile->mBorderColorHL, mProfile->mFillColorHL);
         else if (&mMenuList[i] == mouseOverMenu && mouseDownMenu == NULL)
            renderFilledBorder(highlightBounds, mProfile->mBorderColorHL, mProfile->mFillColorHL);
      }

      // Do we draw a bitmap?
      if (mMenuList[i].bitmapIndex != -1)
      {
         S32 index = mMenuList[i].bitmapIndex * 3;
         if (&mMenuList[i] == mouseDownMenu)
            ++index;
         else if (&mMenuList[i] == mouseOverMenu && mouseDownMenu == NULL)
            index += 2;

         RectI rect = mProfile->mBitmapArrayRects[index];

         Point2I bitmapstart(start);
         bitmapstart.y = mMenuList[i].bounds.point.y + (mMenuList[i].bounds.extent.y - rect.extent.y) / 2;

         drawUtil->clearBitmapModulation();
         drawUtil->drawBitmapSR(mProfile->getBitmapResource(), offset + bitmapstart, rect);