final String editorArea = layout.getEditorArea();
final IFolderLayout left = layout.createFolder("left", IPageLayout.LEFT,
(float) 0.2, editorArea);
// left.addView(IPageLayout.ID_RES_NAV);
left.addView(ErlideUIConstants.NAVIGATOR_VIEW_ID);
final IFolderLayout bottom = layout.createFolder("bottom", IPageLayout.BOTTOM,
(float) 0.65, editorArea);
bottom.addView(IPageLayout.ID_PROBLEM_VIEW);
bottom.addView(IConsoleConstants.ID_CONSOLE_VIEW);