import org.eclipse.jface.wizard.IWizardContainer2;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.FormAttachment;
+import org.eclipse.swt.layout.FormData;
+import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
private IWizard wizard;
private IWizardPage currentPage;
+ private int currentPageIndex;
private Label titleBar;
private Label message;
- private Composite body;
+ private Composite[] pageBodies;
private Composite buttons;
private Button back;
private Button next;
updateMessage();
}
- body = new Composite(parent, SWT.BORDER);
- body.setLayout(CmsUtils.noSpaceGridLayout());
+ Composite body = new Composite(parent, SWT.BORDER);
+ body.setLayout(new FormLayout());
body.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ pageBodies = new Composite[wizard.getPageCount()];
+ IWizardPage[] pages = wizard.getPages();
+ for (int i = 0; i < pages.length; i++) {
+ pageBodies[i] = new Composite(body, SWT.NONE);
+ pageBodies[i].setLayout(CmsUtils.noSpaceGridLayout());
+ setSwitchingFormData(pageBodies[i]);
+ pages[i].createControl(pageBodies[i]);
+ }
showPage(currentPage);
buttons = new Composite(parent, SWT.NONE);
@Override
public void showPage(IWizardPage page) {
- // clear
- for (Control c : body.getChildren())
- c.dispose();
- page.createControl(body);
+ IWizardPage[] pages = wizard.getPages();
+ int index = -1;
+ for (int i = 0; i < pages.length; i++) {
+ if (page == pages[i]) {
+ index = i;
+ break;
+ }
+ }
+ if (index < 0)
+ throw new CmsException("Cannot find index of wizard page " + page);
+ pageBodies[index].moveAbove(pageBodies[currentPageIndex]);
+
+ // // clear
+ // for (Control c : body.getChildren())
+ // c.dispose();
+ // page.createControl(body);
+ // body.layout(true, true);
+ currentPageIndex = index;
currentPage = page;
}
back.setEnabled(wizard.getPreviousPage(currentPage) != null);
if (next != null)
next.setEnabled(wizard.getNextPage(currentPage) != null && currentPage.canFlipToNextPage());
- if (finish != null)
+ if (finish != null) {
finish.setEnabled(wizard.canFinish());
+ }
}
@Override
protected void nextPressed() {
IWizardPage page = wizard.getNextPage(currentPage);
showPage(page);
+ updateButtons();
}
protected void backPressed() {
IWizardPage page = wizard.getPreviousPage(currentPage);
showPage(page);
+ updateButtons();
}
protected void finishPressed() {
if (wizard.performFinish())
closeShell(OK);
}
+
+ private static void setSwitchingFormData(Composite composite) {
+ FormData fdLabel = new FormData();
+ fdLabel.top = new FormAttachment(0, 0);
+ fdLabel.left = new FormAttachment(0, 0);
+ fdLabel.right = new FormAttachment(100, 0);
+ fdLabel.bottom = new FormAttachment(100, 0);
+ composite.setLayoutData(fdLabel);
+ }
+
}