/**
* Sets current tool windows pane (panel where all tool windows are located). If <code>
* toolWindowsPane</code> is <code>null</code> then the method just removes the current tool
* windows pane.
*/
final void setToolWindowsPane(@Nullable final ToolWindowsPane toolWindowsPane) {
final JComponent contentPane = (JComponent) getContentPane();
if (myToolWindowsPane != null) {
contentPane.remove(myToolWindowsPane);
}
hideWelcomeScreen(contentPane);
myToolWindowsPane = toolWindowsPane;
if (myToolWindowsPane != null) {
contentPane.add(myToolWindowsPane, BorderLayout.CENTER);
} else if (!myApplication.isDisposeInProgress()) {
showWelcomeScreen();
}
contentPane.revalidate();
}
