Description Sandip Sahoo 2011-09-06 05:51:26 EDT

Build Identifier: I20110613-1736

Hi, 

I got the Wiget is Disposed error when trying override The WizardDialog Class and invoke a wizard from the customized one. And I would like to suggest few changes as below.

WizardDialog API and line no 1179:

protected void setWizard(IWizard newWizard) {
		wizard = newWizard;
		wizard.setContainer(this);
		if (!createdWizards.contains(wizard)) {
			createdWizards.add(wizard);
			// New wizard so just add it to the end of our nested list
			nestedWizards.add(wizard);
			if (pageContainer != null) {
				// Dialog is already open
				// Allow the wizard pages to precreate their page controls
				// This allows the wizard to open to the correct size
				createPageControls();
				// Ensure the dialog is large enough for the wizard
				updateSizeForWizard(wizard);
				pageContainer.layout(true);
			}
		} else {
			// We have already seen this wizard, if it is the previous wizard
			// on the nested list then we assume we have gone back and remove
			// the last wizard from the list
			int size = nestedWizards.size();
			if (size >= 2 && nestedWizards.get(size - 2) == wizard) {
				nestedWizards.remove(size - 1);
			} else {
				// Assume we are going forward to revisit a wizard
				nestedWizards.add(wizard);
			}
		}
	}

Should be if (pageContainer != null !&& pageContainer .isDiposed()) {

Also further there needs a handle of PageContainer, the Help Button Bar in Wizard Dialog etc.

Regards,
Sandip

Reproducible: Always

Steps to Reproduce:
1. Dummy Wizard through extension
2. Override SetContiner() method try to invoke Another wizard using Custom Wizard Dialog 
3.