Attachment #8917 for bug #30907

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    transient boolean dropTargetPopupAllowed = true;
    transient private Container contentPane;
    transient Boolean waitCursorDisabled;
    
    /** Constructor.
    */

        return tree.getSelectionModel ().getSelectionMode ();
    }
    
    // wait cursor
    private boolean isWaitCursorDisabled () {
        if (waitCursorDisabled == null) {
            if (System.getProperty ("netbeans.wait.disabled") != null) { // NOI18N
                waitCursorDisabled = Boolean.getBoolean ("netbeans.wait.disabled") ? Boolean.TRUE : Boolean.FALSE; // NOI18N
            } else {
                waitCursorDisabled = Boolean.TRUE;
            }
        }
        return waitCursorDisabled.booleanValue ();
    }
    
    private void showWaitCursor () {
        if (getRootPane () == null) return ;
        contentPane = getRootPane ().getContentPane ();

        }
        
        public void treeWillExpand(TreeExpansionEvent event) throws ExpandVetoException {
            if (isWaitCursorDisabled ()) return ;
            // prepare wait cursor and optionally show it
            TreePath path = event.getPath ();
            prepareWaitCursor (DragDropUtilities.secureFindNode (path.getLastPathComponent ()));

Return to bug 30907

Lines 116-121 Link Here

(-)src/org/openide/explorer/view/TreeView.java (+14 lines)
116		116
117	transient boolean dropTargetPopupAllowed = true;	117	transient boolean dropTargetPopupAllowed = true;
118	transient private Container contentPane;	118	transient private Container contentPane;
		119	transient Boolean waitCursorDisabled;
119		120
120	/** Constructor.	121	/** Constructor.
121	*/	122	*/
Lines 662-667 Link Here
662	return tree.getSelectionModel ().getSelectionMode ();	663	return tree.getSelectionModel ().getSelectionMode ();
663	}	664	}
664		665
		666	// wait cursor
		667	private boolean isWaitCursorDisabled () {
		668	if (waitCursorDisabled == null) {
		669	if (System.getProperty ("netbeans.wait.disabled") != null) { // NOI18N
		670	waitCursorDisabled = Boolean.getBoolean ("netbeans.wait.disabled") ? Boolean.TRUE : Boolean.FALSE; // NOI18N
		671	} else {
		672	waitCursorDisabled = Boolean.TRUE;
		673	}
		674	}
		675	return waitCursorDisabled.booleanValue ();
		676	}
		677
665	private void showWaitCursor () {	678	private void showWaitCursor () {
666	if (getRootPane () == null) return ;	679	if (getRootPane () == null) return ;
667	contentPane = getRootPane ().getContentPane ();	680	contentPane = getRootPane ().getContentPane ();
Lines 933-938 Link Here
933	}	946	}
934		947
935	public void treeWillExpand(TreeExpansionEvent event) throws ExpandVetoException {	948	public void treeWillExpand(TreeExpansionEvent event) throws ExpandVetoException {
		949	if (isWaitCursorDisabled ()) return ;
936	// prepare wait cursor and optionally show it	950	// prepare wait cursor and optionally show it
937	TreePath path = event.getPath ();	951	TreePath path = event.getPath ();
938	prepareWaitCursor (DragDropUtilities.secureFindNode (path.getLastPathComponent ()));	952	prepareWaitCursor (DragDropUtilities.secureFindNode (path.getLastPathComponent ()));