void LLSlider::draw()
{
F32 alpha = getDrawContext().mAlpha;
// since thumb image might still be decoding, need thumb to accomodate image size
updateThumbRect();
// Draw background and thumb.
// drawing solids requires texturing be disabled
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
// Track
LLRect track_rect(mThumbImage->getWidth() / 2,
getLocalRect().getCenterY() + (mTrackImage->getHeight() / 2),
getRect().getWidth() - mThumbImage->getWidth() / 2,
getLocalRect().getCenterY() - (mTrackImage->getHeight() / 2) );
LLRect highlight_rect(track_rect.mLeft, track_rect.mTop, mThumbRect.getCenterX(), track_rect.mBottom);
mTrackImage->draw(track_rect, LLColor4::white % alpha);
mTrackHighlightImage->draw(highlight_rect, LLColor4::white % alpha);
// Thumb
if (hasFocus())
{
// Draw focus highlighting.
mThumbImage->drawBorder(mThumbRect, gFocusMgr.getFocusColor() % alpha, gFocusMgr.getFocusFlashWidth());
}
if( hasMouseCapture() )
{
// Show ghost where thumb was before dragging began.
if (mThumbImage.notNull())
{
mThumbImage->draw(mDragStartThumbRect, mThumbCenterColor % (0.3f * alpha));
mThumbImage->draw(mThumbRect, mThumbOutlineColor % alpha);
}
}
else if(!getEnabled())
{
if (mThumbImage.notNull())
{
mThumbImage->draw(mThumbRect, mThumbCenterColor % (0.3f * alpha));
}
}
else
{
if (mThumbImage.notNull())
{
mThumbImage->draw(mThumbRect, mThumbCenterColor % alpha);
}
}
// Fill in the thumb.
LLUICtrl::draw();
}
void LLSlider::draw()
{
// since thumb image might still be decoding, need thumb to accomodate image size
updateThumbRect();
// Draw background and thumb.
// drawing solids requires texturing be disabled
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
F32 opacity = getEnabled() ? 1.f : 0.3f;
LLColor4 center_color = (mThumbCenterColor % opacity);
LLColor4 track_color = (mTrackColor % opacity);
// Track
LLRect track_rect(mThumbImage->getWidth() / 2,
getLocalRect().getCenterY() + (mTrackImage->getHeight() / 2),
getRect().getWidth() - mThumbImage->getWidth() / 2,
getLocalRect().getCenterY() - (mTrackImage->getHeight() / 2) );
LLRect highlight_rect(track_rect.mLeft, track_rect.mTop, mThumbRect.getCenterX(), track_rect.mBottom);
mTrackImage->draw(track_rect);
mTrackHighlightImage->draw(highlight_rect);
// Thumb
if( hasMouseCapture() )
{
// Show ghost where thumb was before dragging began.
mThumbImage->draw(mDragStartThumbRect, mThumbCenterColor % 0.3f);
}
if (hasFocus())
{
// Draw focus highlighting.
mThumbImage->drawBorder(mThumbRect, gFocusMgr.getFocusColor(), gFocusMgr.getFocusFlashWidth());
}
// Fill in the thumb.
mThumbImage->draw(mThumbRect, hasMouseCapture() ? mThumbOutlineColor : center_color);
LLUICtrl::draw();
}
void LLScrollListText::draw(const LLColor4& color, const LLColor4& highlight_color) const
{
LLColor4 display_color;
if (mUseColor)
{
display_color = mColor;
}
else
{
display_color = color;
}
if (mHighlightCount > 0)
{
S32 left = 0;
switch(mFontAlignment)
{
case LLFontGL::LEFT:
left = mFont->getWidth(mText.getString(), 0, mHighlightOffset);
break;
case LLFontGL::RIGHT:
left = getWidth() - mFont->getWidth(mText.getString(), mHighlightOffset, S32_MAX);
break;
case LLFontGL::HCENTER:
left = (getWidth() - mFont->getWidth(mText.getString())) / 2;
break;
}
LLRect highlight_rect(left - 2,
ll_round(mFont->getLineHeight()) + 1,
left + mFont->getWidth(mText.getString(), mHighlightOffset, mHighlightCount) + 1,
1);
mRoundedRectImage->draw(highlight_rect, highlight_color);
}
// Try to draw the entire string
F32 right_x;
U32 string_chars = mText.length();
F32 start_x = 0.f;
switch(mFontAlignment)
{
case LLFontGL::LEFT:
start_x = (mFontStyle & LLFontGL::ITALIC) ? 2.f : 0.f; //Italic text seems to need a little padding.
break;
case LLFontGL::RIGHT:
start_x = (F32)getWidth();
break;
case LLFontGL::HCENTER:
start_x = (F32)getWidth() * 0.5f;
break;
}
mFont->render(mText.getWString(), 0,
start_x, 2.f,
display_color,
mFontAlignment,
LLFontGL::BOTTOM,
mFontStyle,
LLFontGL::NO_SHADOW,
string_chars,
getTextWidth(),
&right_x,
FALSE,
TRUE);
}