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Enhancement canvas mirror sides (fix #1826)

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Gaspar Capello 2018-09-13 15:02:07 -03:00 committed by David Capello
parent 9b259a7a43
commit c05c3dad43
1 changed files with 14 additions and 2 deletions
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16
src/app/ui/editor/select_box_state.cpp
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@ -141,10 +141,22 @@ bool SelectBoxState::onMouseMove(Editor* editor, MouseMessage* msg)
for (int i : m_movingRulers) { for (int i : m_movingRulers) {
Ruler& ruler = m_rulers[i]; Ruler& ruler = m_rulers[i];
const Ruler& start = m_startRulers[i]; const Ruler& start = m_startRulers[i];
int oppositeRuler = i^1;// 0 and 1 are opposites, and 2 and 3
Ruler& oppRuler = m_rulers[oppositeRuler];
switch (ruler.orientation()) { switch (ruler.orientation()) {
case Ruler::Horizontal: ruler.setPosition(start.position() + delta.y); break; case Ruler::Horizontal:
case Ruler::Vertical: ruler.setPosition(start.position() + delta.x); break; ruler.setPosition(start.position() + delta.y);
if (msg->modifiers() == os::kKeyShiftModifier)
oppRuler.setPosition(editor->sprite()->height()
- start.position() - delta.y);
break;
case Ruler::Vertical:
ruler.setPosition(start.position() + delta.x);
if (msg->modifiers() == os::kKeyShiftModifier)
oppRuler.setPosition(editor->sprite()->width()
- start.position() - delta.x);
break;
} }
} }
used = true; used = true;