[jboss-jira] [JBoss JIRA] (DROOLS-3207) [DMN Designer] Cell/header selection improvements

[DMN Designer] Cell/header selection improvements ------------------------------------------------- Key: DROOLS-3207 URL: https://issues.jboss.org/browse/DROOLS-3207 Project: Drools Issue Type: Enhancement Components: DMN Editor Affects Versions: 7.13.0.Final Reporter: Michael Anstis Assignee: Michael Anstis Priority: Major Labels: drools-tools Headers and cells can now be selected however there is some inconsistency to their behaviour. It is possible to select a header cell first and then a body cell with {{ctrl}} pressed and both remain selected. If however you select first a body cell and then a header cell with {{ctrl}} pressed the body cell becomes deselected (this is because {{HeaderSingleCellSelectionStrategy}} clears the models selections). Also, following changes for "drill down" {{LiteralExpressionGrid}} and {{UndefinedExpressionGrid}} "act on their own" regarding selection. i.e. create a {{Context}} and add a new {{ContextEntry}} setting its {{Expression}} to a {{LiteralExpression}}. Select multiple cells with {{ctrl}} and when the {{LiteralExpressionGrid}} and {{UndefindExpressionGrid}} cells' are selected the {{Context}} cells become deselected. Ideally the parent cell selections should change too so they _appear_ to be visually selected together.