| 200 | } |
| 201 | |
| 202 | void UIScrollView::containerUpdate() { |
| 203 | if ( NULL == mScrollView ) |
| 204 | return; |
| 205 | |
| 206 | if ( ScrollBarMode::AlwaysOn == mHScrollMode ) { |
| 207 | mHScroll->setVisible( true ); |
| 208 | mHScroll->setEnabled( true ); |
| 209 | } else if ( ScrollBarMode::AlwaysOff == mHScrollMode ) { |
| 210 | mHScroll->setVisible( false ); |
| 211 | mHScroll->setEnabled( false ); |
| 212 | } else { |
| 213 | bool visible = mScrollView->getSize().getWidth() > |
| 214 | getSize().getWidth() - getPadding().Left - getPadding().Right; |
| 215 | |
| 216 | mHScroll->setVisible( visible ); |
| 217 | mHScroll->setEnabled( visible ); |
| 218 | } |
| 219 | |
| 220 | if ( ScrollBarMode::AlwaysOn == mVScrollMode ) { |
| 221 | mVScroll->setVisible( true ); |
| 222 | mVScroll->setEnabled( true ); |
| 223 | } else if ( ScrollBarMode::AlwaysOff == mVScrollMode ) { |
| 224 | mVScroll->setVisible( false ); |
| 225 | mVScroll->setEnabled( false ); |
| 226 | } else { |
| 227 | bool visible = mScrollView->getSize().getHeight() > |
| 228 | getSize().getHeight() - getPadding().Top - getPadding().Bottom; |
| 229 | |
| 230 | mVScroll->setVisible( visible ); |
| 231 | mVScroll->setEnabled( visible ); |
| 232 | } |
| 233 | |
| 234 | Sizef size = getSize() - mPadding; |
| 235 | |
| 236 | if ( ScrollViewType::Outside == mViewType ) { |
| 237 | if ( mVScroll->isVisible() ) |
| 238 | size.x -= mVScroll->getSize().getWidth(); |
| 239 | |
| 240 | if ( mHScroll->isVisible() ) |
| 241 | size.y -= mHScroll->getSize().getHeight(); |
| 242 | } |
| 243 | |
| 244 | mContainer->setPosition( mPadding.Left, mPadding.Top ); |
| 245 | |
| 246 | // TODO: Fix layouting to avoid needing this hack. |
| 247 | if ( size != mContainer->getSize() ) |
| 248 | runOnMainThread( [this, size]() { mContainer->setSize( size ); } ); |
| 249 | |
| 250 | mVScroll->setPosition( getSize().getWidth() - mVScroll->getSize().getWidth() - mPadding.Right, |
| 251 | mPadding.Top ); |
| 252 | mHScroll->setPosition( mPadding.Left, getSize().getHeight() - mHScroll->getSize().getHeight() - |
| 253 | mPadding.Bottom ); |
| 254 | |
| 255 | mVScroll->setSize( mVScroll->getSize().getWidth(), |
| 256 | getSize().getHeight() - mPadding.Top - mPadding.Bottom ); |
| 257 | mHScroll->setSize( getSize().getWidth() - mPadding.Left - mPadding.Right - |
| 258 | ( mVScroll->isVisible() ? mVScroll->getSize().getWidth() : 0 ), |
| 259 | mHScroll->getSize().getHeight() ); |
nothing calls this directly
no test coverage detected