Example usage for org.eclipse.jface.dialogs IDialogPage setVisible

Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs IDialogPage setVisible.

Prototype

void setVisible(boolean visible);

Source Link

Document

Sets the visibility of this dialog page.

Usage

From source file:org.jkiss.dbeaver.ui.dialogs.MultiPageWizardDialog.java

License:Open Source License

private void changePage() {
    pageArea.setRedraw(false);/*from w  ww. j  a v  a  2 s . c  o  m*/
    try {
        TreeItem[] selection = pagesTree.getSelection();
        if (selection.length != 1) {
            return;
        }
        TreeItem newItem = selection[0];
        if (prevPage == newItem.getData()) {
            return;
        }

        GridData gd;
        if (prevPage != null) {
            gd = (GridData) prevPage.getControl().getLayoutData();
            gd.exclude = true;
            prevPage.setVisible(false);
        }

        IDialogPage page = (IDialogPage) newItem.getData();
        gd = (GridData) page.getControl().getLayoutData();
        gd.exclude = false;
        page.setVisible(true);
        setTitle(page.getTitle());
        setMessage(page.getDescription());

        prevPage = page;
        pageArea.layout();
    } finally {
        pageArea.setRedraw(true);
    }
}

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