private Widget getMainPanel() {
SimplePanel panel = new SimplePanel();
panel.setWidth("100%");
panel.setHeight("100%");
dataGrid = new DataGrid<RuleInfo>(MAX_RULES, RuleInfo.KEY_PROVIDER);
dataGrid.setHeight(MAIN_HEIGHT);
Column<RuleInfo, String> columnName =
addColumn(
new TextCell(),
"Rule Name",
new GetValue<String>() {
public String getValue(RuleInfo rule) {
return rule.getName();
}
},
null);
Column<RuleInfo, String> ruleType =
addColumn(
new TextCell(),
"Type",
new GetValue<String>() {
public String getValue(RuleInfo rule) {
return rule.getType().toUpperCase();
}
},
null);
Column<RuleInfo, ImageResource> ruleEnabled =
addColumn(
new ImageResourceCell(),
"Enabled",
new GetValue<ImageResource>() {
public ImageResource getValue(RuleInfo rule) {
if (rule.isEnabled()) {
return PgStudio.Images.trueBox();
}
return PgStudio.Images.falseBox();
}
},
null);
Column<RuleInfo, ImageResource> instead =
addColumn(
new ImageResourceCell(),
"Instead",
new GetValue<ImageResource>() {
public ImageResource getValue(RuleInfo rule) {
if (rule.isInstead()) {
return PgStudio.Images.trueBox();
}
return PgStudio.Images.falseBox();
}
},
null);
dataGrid.setColumnWidth(columnName, "200px");
dataGrid.setColumnWidth(ruleType, "120px");
dataGrid.setColumnWidth(ruleEnabled, "100px");
dataGrid.setColumnWidth(instead, "100px");
ruleType.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
ruleEnabled.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
instead.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
dataGrid.setLoadingIndicator(new Image(PgStudio.Images.spinner()));
dataProvider.addDataDisplay(dataGrid);
dataGrid.setSelectionModel(selectionModel);
selectionModel.addSelectionChangeHandler(
(new SelectionChangeEvent.Handler() {
@Override
public void onSelectionChange(SelectionChangeEvent event) {
RuleInfo rule = selectionModel.getSelectedObject();
ruleDef.setText(rule.getDefinition());
}
}));
panel.add(dataGrid);
return panel.asWidget();
}
