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Limit the automation-editor scaled-level tooltip to the grid (#4308)

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This commit is contained in:
Hussam Eddin Alhomsi
2018-04-26 18:37:43 +03:00
committed by GitHub
parent fce9326192
commit 386c471ed7
1 changed files with 16 additions and 6 deletions
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22
src/gui/editors/AutomationEditor.cpp
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@@ -1076,8 +1076,8 @@ void AutomationEditor::mouseMoveEvent(QMouseEvent * mouseEvent )
inline void AutomationEditor::drawCross( QPainter & p )
{
QPoint mouse_pos = mapFromGlobal( QCursor::pos() );
float level = getLevel( mouse_pos.y() );
int grid_bottom = height() - SCROLLBAR_SIZE - 1;
float level = getLevel( mouse_pos.y() );
float cross_y = m_y_auto ?
grid_bottom - ( ( grid_bottom - TOP_MARGIN )
* ( level - m_minLevel )
@@ -1086,13 +1086,23 @@ inline void AutomationEditor::drawCross( QPainter & p )
p.setPen( crossColor() );
p.drawLine( VALUES_WIDTH, (int) cross_y, width(), (int) cross_y );
p.drawLine( mouse_pos.x(), TOP_MARGIN, mouse_pos.x(),
height() - SCROLLBAR_SIZE );
p.drawLine( mouse_pos.x(), TOP_MARGIN, mouse_pos.x(), height() - SCROLLBAR_SIZE );
QPoint tt_pos = QCursor::pos();
tt_pos.ry() -= 64;
tt_pos.rx() += 32;
tt_pos.ry() -= 51;
tt_pos.rx() += 26;
float scaledLevel = m_pattern->firstObject()->scaledValue( level );
QToolTip::showText( tt_pos, QString::number( scaledLevel ), this );
// Limit the scaled-level tooltip to the grid
if( mouse_pos.x() >= 0 &&
mouse_pos.x() <= width() - SCROLLBAR_SIZE &&
mouse_pos.y() >= 0 &&
mouse_pos.y() <= height() - SCROLLBAR_SIZE )
{
QToolTip::showText( tt_pos, QString::number( scaledLevel ), this );
}
}