public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display, SWT.DIALOG_TRIM | SWT.RESIZE);
shell.setLayout(new FillLayout());
SwtMetawidget metawidget = new SwtMetawidget(shell, SWT.NONE);
metawidget.setMetawidgetLayout(
new SeparatorLayoutDecorator(
new SeparatorLayoutDecoratorConfig()
.setLayout(
new TabFolderLayoutDecorator(
new TabFolderLayoutDecoratorConfig().setLayout(new GridLayout())))));
metawidget.setToInspect(new Baz());
shell.setVisible(true);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
public void testFlatSectionAroundNestedSectionLayoutDecorator() {
SwtMetawidget metawidget =
new SwtMetawidget(new Shell(SwtMetawidgetTests.TEST_DISPLAY, SWT.NONE), SWT.NONE);
metawidget.setMetawidgetLayout(
new SeparatorLayoutDecorator(
new SeparatorLayoutDecoratorConfig()
.setLayout(
new TabFolderLayoutDecorator(
new TabFolderLayoutDecoratorConfig().setLayout(new GridLayout())))));
metawidget.setToInspect(new Baz());
Composite composite = (Composite) metawidget.getChildren()[0];
assertEquals(((org.eclipse.swt.layout.GridLayout) composite.getLayout()).marginWidth, 0);
assertEquals("Foo", ((Label) composite.getChildren()[0]).getText());
assertEquals((composite.getChildren()[1].getStyle() & SWT.SEPARATOR), SWT.SEPARATOR);
TabFolder innerTabFolder = (TabFolder) metawidget.getChildren()[1];
assertEquals("Bar", innerTabFolder.getItem(0).getText());
Composite innerPanel = (Composite) innerTabFolder.getChildren()[0];
assertEquals("Abc:", ((Label) innerPanel.getChildren()[0]).getText());
assertTrue(innerPanel.getChildren()[1] instanceof Text);
assertEquals(2, innerPanel.getChildren().length);
composite = (Composite) metawidget.getChildren()[2];
assertEquals(((org.eclipse.swt.layout.GridLayout) composite.getLayout()).marginWidth, 0);
assertEquals("Baz", ((Label) composite.getChildren()[0]).getText());
assertEquals((composite.getChildren()[1].getStyle() & SWT.SEPARATOR), SWT.SEPARATOR);
assertEquals("Def:", ((Label) metawidget.getChildren()[3]).getText());
assertTrue(metawidget.getChildren()[4] instanceof Button);
assertEquals((metawidget.getChildren()[4].getStyle() & SWT.CHECK), SWT.CHECK);
assertEquals(5, metawidget.getChildren().length);
}
protected String layoutBeforeChild(
Control control,
String labelText,
String elementName,
Map<String, String> attributes,
Composite composite,
SwtMetawidget metawidget) {
// Add label
if (SimpleLayoutUtils.needsLabel(labelText, elementName)) {
Label label = new Label(composite, SWT.None);
label.setData(NAME, attributes.get(NAME) + LABEL_NAME_SUFFIX);
if (mLabelFont != null) {
label.setFont(mLabelFont);
}
if (mLabelForeground != null) {
label.setForeground(mLabelForeground);
}
label.setAlignment(mLabelAlignment);
// Required
String labelTextToUse = labelText;
if (mRequiredText != null
&& TRUE.equals(attributes.get(REQUIRED))
&& !WidgetBuilderUtils.isReadOnly(attributes)
&& !metawidget.isReadOnly()) {
if (mRequiredAlignment == SWT.CENTER) {
labelTextToUse += mRequiredText;
} else if (mRequiredAlignment == SWT.LEFT) {
labelTextToUse = mRequiredText + labelTextToUse;
}
}
if (mLabelSuffix != null) {
labelTextToUse += mLabelSuffix;
}
label.setText(labelTextToUse);
GridData labelLayoutData = new GridData();
labelLayoutData.horizontalAlignment = SWT.FILL;
labelLayoutData.verticalAlignment = SWT.FILL;
label.setLayoutData(labelLayoutData);
label.moveAbove(control);
}
return labelText;
}
public void onEndBuild(SwtMetawidget metawidget) {
// Buttons
Facet buttonsFacet = metawidget.getFacet("buttons");
if (buttonsFacet != null) {
GridData buttonLayoutData = new GridData();
buttonLayoutData.horizontalSpan = 2;
buttonLayoutData.horizontalAlignment = SWT.FILL;
buttonLayoutData.grabExcessHorizontalSpace = true;
buttonsFacet.setLayoutData(buttonLayoutData);
buttonsFacet.moveBelow(null);
}
}
public void testRealWorld() {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new FillLayout());
String json =
"{ \"firstname\": \"Richard\", \"surname\": \"Kennard\", \"notes\": \"Software developer\" }";
String jsonSchema =
"{ properties: { \"firstname\": { \"required\": true }, \"notes\": { \"large\": true }}}";
SwtMetawidget metawidget = new SwtMetawidget(shell, SWT.None);
metawidget.setInspector(
new CompositeInspector(
new CompositeInspectorConfig()
.setInspectors(
new JsonInspector(
new JsonInspectorConfig()
.setInputStream(new ByteArrayInputStream(json.getBytes()))),
new JsonSchemaInspector(
new JsonInspectorConfig()
.setInputStream(new ByteArrayInputStream(jsonSchema.getBytes()))))));
metawidget.setInspectionPath("fooObject");
assertEquals("Firstname*:", ((Label) metawidget.getChildren()[0]).getText());
assertTrue(metawidget.getChildren()[1] instanceof Text);
assertEquals("Surname:", ((Label) metawidget.getChildren()[2]).getText());
assertTrue(metawidget.getChildren()[3] instanceof Text);
assertEquals("Notes:", ((Label) metawidget.getChildren()[4]).getText());
assertTrue(metawidget.getChildren()[5] instanceof Text);
assertEquals((metawidget.getChildren()[5].getStyle() & SWT.MULTI), SWT.MULTI);
assertEquals(6, metawidget.getChildren().length);
}
public void layoutWidget(
Control control,
String elementName,
Map<String, String> attributes,
Composite composite,
SwtMetawidget metawidget) {
// Do not layout space for empty stubs
if (control instanceof Stub && ((Stub) control).getChildren().length == 0) {
GridData stubData = new GridData();
stubData.exclude = true;
control.setLayoutData(stubData);
return;
}
// Special support for large controls (make the previous control span all and kick us to the
// next row)
boolean spanAllColumns = willFillHorizontally(control, attributes);
if (spanAllColumns) {
int totalHorizontalSpan = getTotalHorizontalSpan(composite);
int numberColumnsRemainingOnRow =
totalHorizontalSpan % (mNumberOfColumns * LABEL_AND_CONTROL);
if (numberColumnsRemainingOnRow != 0) {
Control lastControl = getLastNonExcludedControl(composite);
((GridData) lastControl.getLayoutData()).horizontalSpan = numberColumnsRemainingOnRow + 1;
}
}
// Layout a label...
String labelText = null;
if (attributes != null) {
labelText = metawidget.getLabelString(attributes);
}
layoutBeforeChild(control, labelText, elementName, attributes, composite, metawidget);
// ...and layout the control
GridData controlLayoutData = new GridData();
controlLayoutData.grabExcessHorizontalSpace = true;
if (!(control instanceof Button)) {
controlLayoutData.horizontalAlignment = SWT.FILL;
controlLayoutData.verticalAlignment = SWT.FILL;
}
if (spanAllColumns) {
controlLayoutData.horizontalSpan = mNumberOfColumns * LABEL_AND_CONTROL;
if (SimpleLayoutUtils.needsLabel(labelText, elementName)) {
controlLayoutData.horizontalSpan--;
}
} else if (!SimpleLayoutUtils.needsLabel(labelText, elementName)) {
controlLayoutData.horizontalSpan = LABEL_AND_CONTROL;
}
if (willFillVertically(control, attributes)) {
controlLayoutData.grabExcessVerticalSpace = true;
}
// Add it
control.setLayoutData(controlLayoutData);
}
public void testNestedTabs() {
SwtMetawidget metawidget =
new SwtMetawidget(new Shell(SwtMetawidgetTests.TEST_DISPLAY, SWT.NONE), SWT.NONE);
metawidget.setMetawidgetLayout(
new TabFolderLayoutDecorator(
new TabFolderLayoutDecoratorConfig()
.setLayout(
new TabFolderLayoutDecorator(
new TabFolderLayoutDecoratorConfig().setLayout(new GridLayout())))));
metawidget.setToInspect(new Bar());
assertEquals("Abc:", ((Label) metawidget.getChildren()[0]).getText());
assertTrue(metawidget.getChildren()[1] instanceof Text);
TabFolder outerTabFolder = (TabFolder) metawidget.getChildren()[2];
assertEquals("Foo", outerTabFolder.getItem(0).getText());
Composite outerPanel = (Composite) outerTabFolder.getChildren()[0];
assertEquals(4, outerPanel.getChildren().length);
TabFolder innerTabFolder = (TabFolder) outerPanel.getChildren()[0];
assertEquals("Bar", innerTabFolder.getItem(0).getText());
Composite barComposite = (Composite) innerTabFolder.getChildren()[0];
assertEquals("Def:", ((Label) barComposite.getChildren()[0]).getText());
assertTrue(barComposite.getChildren()[1] instanceof Button);
assertEquals((barComposite.getChildren()[1].getStyle() & SWT.CHECK), SWT.CHECK);
assertEquals("Ghi:", ((Label) barComposite.getChildren()[2]).getText());
assertEquals((barComposite.getChildren()[3].getStyle() & SWT.MULTI), SWT.MULTI);
assertEquals((barComposite.getChildren()[3].getStyle() & SWT.BORDER), SWT.BORDER);
assertEquals((barComposite.getChildren()[3].getStyle() & SWT.V_SCROLL), SWT.V_SCROLL);
assertEquals((barComposite.getChildren()[3].getStyle() & SWT.WRAP), SWT.WRAP);
assertEquals(4, barComposite.getChildren().length);
assertEquals("Baz", innerTabFolder.getItem(1).getText());
Composite bazComposite = (Composite) innerTabFolder.getChildren()[1];
assertEquals("Jkl:", ((Label) bazComposite.getChildren()[0]).getText());
assertTrue(bazComposite.getChildren()[1] instanceof Text);
assertEquals(2, bazComposite.getChildren().length);
assertEquals("Mno:", ((Label) outerPanel.getChildren()[1]).getText());
assertTrue(outerPanel.getChildren()[2] instanceof Button);
assertEquals((outerPanel.getChildren()[2].getStyle() & SWT.CHECK), SWT.CHECK);
innerTabFolder = (TabFolder) outerPanel.getChildren()[3];
assertEquals("Moo", innerTabFolder.getItem(0).getText());
Composite mooComposite = (Composite) innerTabFolder.getChildren()[0];
assertEquals("Pqr:", ((Label) mooComposite.getChildren()[0]).getText());
assertTrue(mooComposite.getChildren()[1] instanceof Text);
assertEquals(2, mooComposite.getChildren().length);
assertEquals("Stu:", ((Label) metawidget.getChildren()[3]).getText());
assertTrue(metawidget.getChildren()[4] instanceof Text);
assertEquals(5, metawidget.getChildren().length);
// Test components within nested tabs still accessible by name
assertEquals(metawidget.getChildren()[1], metawidget.getControl("abc"));
assertEquals(barComposite.getChildren()[1], metawidget.getControl("def"));
assertEquals(barComposite.getChildren()[3], metawidget.getControl("ghi"));
assertEquals(bazComposite.getChildren()[1], metawidget.getControl("jkl"));
assertEquals(outerPanel.getChildren()[2], metawidget.getControl("mno"));
assertEquals(mooComposite.getChildren()[1], metawidget.getControl("pqr"));
assertEquals(metawidget.getChildren()[4], metawidget.getControl("stu"));
}
