Bug 300846 Add "Resolve Values" switch to Path Variables property page
HEAD Table showing path variables for a resource has 3 columns: Name, Value and Resolved Value. Given the fact that values are rather long the third column is hardly visible. My suggestion is to remove the third column and add a switch to resolve variables in the second column. I'll put up a mockup in a minute...
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/PathVariablesGroup.java
}
            IFileInfo file = IDEResourceInfoUtils.getFileInfo(resolvedValue);
            item.setText(0, varName);
            item.setText(1, removeParentVariable(value.toOSString()));
            item.setText(2, resolvedValue.toOSString());
            
            item.setData(varName);
            if (!isBuiltInVariable(varName)) {
                item.setImage(file.exists() ? (file.isDirectory() ? FOLDER_IMG : FILE_IMG) : imageUnkown);
            } else
                item.setImage(BUILTIN_IMG);
            if (varName.equals(selectedVarName)) {
				selectedVarIndex = variableTable.getItemCount() - 1;
			}
        }
        if (variableTable.getItemCount() > selectedVarIndex) {
            variableTable.setSelection(selectedVarIndex);
            if (selectionListener != null) {
				selectionListener.handleEvent(new Event());
			}
        } else if (variableTable.getItemCount() == 0
                && selectionListener != null) {
			selectionListener.handleEvent(new Event());
		}
    }
    /**
     * Converts the ${PARENT-COUNT-VAR} format to "VAR/../../" format
     * @param value
     * @return the converted value
     */