if( Gesture::Started == state ||
Gesture::Continuing == state )
{
- const Vector2& actualSize = mVisualModel->GetActualSize();
+ const Vector2& actualSize = mVisualModel->GetLayoutSize();
const Vector2 currentScroll = mEventData->mScrollPosition;
if( mEventData->mHorizontalScrollingEnabled )
else if( HANDLE_SCROLLING == state )
{
const float xSpeed = event.p2.mFloat;
- const Vector2& actualSize = mVisualModel->GetActualSize();
+ const Vector2& actualSize = mVisualModel->GetLayoutSize();
const Vector2 currentScrollPosition = mEventData->mScrollPosition;
mEventData->mScrollPosition.x += xSpeed;
cursorInfo.secondaryPosition.x = -glyphMetrics.xBearing + secondaryPosition.x + ( isCurrentRightToLeft ? 0.f : glyphMetrics.advance );
cursorInfo.secondaryPosition.y = cursorInfo.lineHeight - cursorInfo.secondaryCursorHeight - line.descender - ( glyphMetrics.fontHeight - glyphMetrics.ascender );
}
+
+ if( LayoutEngine::MULTI_LINE_BOX == mLayoutEngine.GetLayout() )
+ {
+ // If the text is editable and multi-line, the cursor position after a white space shouldn't exceed the boundaries of the text control.
+
+ // Note the white spaces laid-out at the end of the line might exceed the boundaries of the control.
+ // The reason is a wrapped line must not start with a white space so they are laid-out at the end of the line.
+
+ if( 0.f > cursorInfo.primaryPosition.x )
+ {
+ cursorInfo.primaryPosition.x = 0.f;
+ }
+
+ const float edgeWidth = mVisualModel->mControlSize.width - static_cast<float>( mEventData->mDecorator->GetCursorWidth() );
+ if( cursorInfo.primaryPosition.x > edgeWidth )
+ {
+ cursorInfo.primaryPosition.x = edgeWidth;
+ }
+ }
}
CharacterIndex Controller::Impl::CalculateNewCursorIndex( CharacterIndex index ) const
const float positionEnd = position.x + ( mEventData->mDecorator ? mEventData->mDecorator->GetCursorWidth() : 0.f );
// Transform the position to decorator coords.
- const float offset = mEventData->mScrollPosition.x + mAlignmentOffset.x;
+ const float alignment = IsShowingRealText() ? mAlignmentOffset.x : 0.f;
+ const float offset = mEventData->mScrollPosition.x + alignment;
const float decoratorPositionBegin = position.x + offset;
const float decoratorPositionEnd = positionEnd + offset;
if( decoratorPositionBegin < 0.f )
{
- mEventData->mScrollPosition.x = -position.x - mAlignmentOffset.x;
+ mEventData->mScrollPosition.x = -position.x - alignment;
}
else if( decoratorPositionEnd > mVisualModel->mControlSize.width )
{
- mEventData->mScrollPosition.x = mVisualModel->mControlSize.width - positionEnd - mAlignmentOffset.x;
+ mEventData->mScrollPosition.x = mVisualModel->mControlSize.width - positionEnd - alignment;
}
}
// Calculate the offset to match the cursor position before the character was deleted.
mEventData->mScrollPosition.x = currentCursorPosition.x - cursorInfo.primaryPosition.x - mAlignmentOffset.x;
- ClampHorizontalScroll( mVisualModel->GetActualSize() );
+ ClampHorizontalScroll( mVisualModel->GetLayoutSize() );
}
void Controller::Impl::RequestRelayout()