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Fixes for the tension dial (crash + missing update)

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Fixes a crash that occurred when the tension dial of the automation
editor was moved when no pattern was loaded.

Also added a missing update of the tension dial when the automation
patterns are switched.
This commit is contained in:
Michael Gregorius
2015-09-07 20:40:16 +02:00
parent 86d0f94882
commit 6b9ff4e9d3
1 changed files with 7 additions and 2 deletions
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9
src/gui/editors/AutomationEditor.cpp
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@@ -281,6 +281,8 @@ void AutomationEditor::updateAfterPatternChange()
m_step = m_pattern->firstObject()->step<float>();
m_scrollLevel = ( m_minLevel + m_maxLevel ) / 2;
m_tensionModel->setValue( m_pattern->getTension() );
// resizeEvent() does the rest for us (scrolling, range-checking
// of levels and so on...)
resizeEvent( NULL );
@@ -1676,8 +1678,11 @@ void AutomationEditor::setProgressionType(int type)
void AutomationEditor::setTension()
{
m_pattern->setTension( QString::number( m_tensionModel->value() ) );
update();
if ( m_pattern )
{
m_pattern->setTension( QString::number( m_tensionModel->value() ) );
update();
}
}