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Use signal to notify listeners when coordinates of a polygon changes

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This commit is contained in:
Magne Sjaastad
2024-03-04 07:23:26 +01:00
parent 5d640b91d2
commit 5217ab5c8b
7 changed files with 52 additions and 19 deletions
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40
ApplicationLibCode/ProjectDataModel/Polygons/RimPolygonInView.cpp
View File

@@ -90,18 +90,10 @@ RimPolygon* RimPolygonInView::polygon() const
//--------------------------------------------------------------------------------------------------
void RimPolygonInView::setPolygon( RimPolygon* polygon )
{
if ( m_polygon )
{
m_polygon->objectChanged.disconnect( this );
}
if ( polygon )
{
polygon->objectChanged.connect( this, &RimPolygonInView::onObjectChanged );
}
m_polygon = polygon;
connectSignals();
updateTargetsFromPolygon();
}
@@ -244,6 +236,18 @@ void RimPolygonInView::updatePolygonFromTargets()
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimPolygonInView::connectSignals()
{
if ( m_polygon )
{
m_polygon->objectChanged.connect( this, &RimPolygonInView::onObjectChanged );
m_polygon->coordinatesChanged.connect( this, &RimPolygonInView::onCoordinatesChanged );
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
@@ -381,15 +385,23 @@ void RimPolygonInView::onObjectChanged( const caf::SignalEmitter* emitter )
updateVisualization();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimPolygonInView::onCoordinatesChanged( const caf::SignalEmitter* emitter )
{
updateTargetsFromPolygon();
updateConnectedEditors();
updateVisualization();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimPolygonInView::initAfterRead()
{
if ( m_polygon )
{
m_polygon->objectChanged.connect( this, &RimPolygonInView::onObjectChanged );
}
connectSignals();
}
//--------------------------------------------------------------------------------------------------