Daniele Zonca created DROOLS-3051:
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Summary: Implement a HTML-like placeholder mechanism for ScenarioGridModel
Key: DROOLS-3051
URL:
https://issues.jboss.org/browse/DROOLS-3051
Project: Drools
Issue Type: Task
Components: Scenario Simulation and Testing
Reporter: Daniele Zonca
Assignee: Gabriele Cardosi
Priority: Minor
Update StringColumnRenderer to support placeholder when cell value is empty.
Placeholder message should be defined at GridCell level and it should have a different
style/color (grey + italic)
*Acceptance criteria*
- All the columns should be created empty and with the placeholder
- getValue of a cell with the placeholder should not contain the placeholder text
- If a cell is edited to remove its value the placeholder should appear again
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