Java Shell.getChildren方法代码示例

import org.eclipse.swt.widgets.Shell; //导入方法依赖的package包/类
/**
 * Find controls within a part, set it up to be used by iTrace,
 * and extract meta-data from it.
 * 
 * @param partRef partRef that just became visible.
 */
private void setupControls(IWorkbenchPartReference partRef) {
	IWorkbenchPart part = partRef.getPart(true);
    Control control = part.getAdapter(Control.class);
    //set up manager for control and managers for each child control if necessary
    if (control != null) {
    	setupControls(part, control);
    } else {
    	//Browser - always set up browser managers, no matter the partRef that
    	//has become visible
    	//not possible to get Browser control from a partRef
    	Shell workbenchShell = partRef.getPage().getWorkbenchWindow().getShell();
    	for (Control ctrl: workbenchShell.getChildren()) {
    		setupBrowsers(ctrl);
    	}
    }
}
 

import org.eclipse.swt.widgets.Shell; //导入方法依赖的package包/类
/**
 * Binds all controls in an IWorkbenchPartReference that is
 * an instance of IEditorPartReference to their appropriate
 * gaze handlers if the handler exists.
 * Binds the IWorkbenchPartReference that is an instance of
 * IViewPartReference to the appropriate gaze handler if the
 * handler exists.
 * @param partRef Workbench part from which to get controls.
 */
public static void bind(IWorkbenchPartReference partRef) {
    IWorkbenchPart part = partRef.getPart(true);
    Control control = part.getAdapter(Control.class);
    System.out.println(control);
    //is an EditorPart
    if (control != null) {
    	bindControl(partRef, control, false);
    //is a ViewPart
    } else {
    	//must be handled on a case to case basis
    	
    	//Browser - always look through all controls in the shell for browsers and bind them
    	//regardless of the partRef that has become visible
    	//not possible to get a Browser control from a partRef
    	Shell workbenchShell = partRef.getPage().getWorkbenchWindow().getShell();
    	for (Control ctrl : workbenchShell.getChildren()) {
    		bind(ctrl); //call recursive helper function to find all browser controls
    	}
    	
    	//Project Explorer
    	if (part.getAdapter(ProjectExplorer.class) != null) {
    		ProjectExplorer explorer = part.getAdapter(ProjectExplorer.class);
    		//this control is the primary control associated with a ProjectExplorer
    		Control viewControl = explorer.getCommonViewer().getControl();
    		bindControl(partRef, viewControl, false);
    	}
    }
}
 

import org.eclipse.swt.widgets.Shell; //导入方法依赖的package包/类
/**
 * Unbinds all controls in an IWorkbenchPartReference that is an instance
 * of IEditorPartReference which are currently bound to a gaze handler.
 * Unbinds an IWorkbenchPartReference that is an instance of IViewPartReference
 * which is currently bound to a gaze handler.
 * @param partRef Workbench part from which to get controls.
 */
public static void unbind(IWorkbenchPartReference partRef) {
	IWorkbenchPart part = partRef.getPart(true);
    Control control = part.getAdapter(Control.class);
    
    //is an EditorPart
    if (control != null) {
    	bindControl(partRef, control, true);
    //is a ViewPart
    } else {
    	//must be handled on a case to case basis
    	
    	//Browser - always look through all controls in the shell for browsers and unbind them
    	//regardless of the partRef that has been hidden
    	//not possible to get Browser control from a partRef
    	Shell workbenchShell = partRef.getPage().getWorkbenchWindow().getShell();
    	for (Control ctrl : workbenchShell.getChildren()) {
    		unbind(ctrl);
    	}
    	
    	//Project Explorer
    	if (part.getAdapter(ProjectExplorer.class) != null) {
    		ProjectExplorer explorer = part.getAdapter(ProjectExplorer.class);
    		//this control is the primary control associated with a ProjectExplorer
    		Control viewControl = explorer.getCommonViewer().getControl();
    		bindControl(partRef, viewControl, true);
    	}
    }
}