Bug 82743 [Markers] improved problem filter needed (OR clauses)
when working with large workspaces I find the current problems filter not powerful enough. If I were able to AND and OR the conditions available from the UI then I would solve all my use cases. my most needed one is : I would like to see ERRORS anywhere in the workspace OR WARNINGS in the current selected project
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/ProblemView.java
private final ColumnPixelData[] DEFAULT_COLUMN_LAYOUTS = {
            new ColumnPixelData(16, false, true), new ColumnPixelData(200),
            new ColumnPixelData(75), new ColumnPixelData(150),
            new ColumnPixelData(60) };
    
    private final static int ASCENDING = TableSorter.ASCENDING;