U++ forum: Welcome to the forum

Search on this site

Search in forums

Home » U++ Library support » TreeCtrl » problem in Refreshing at end of tree

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

problem in Refreshing at end of tree [message #14850]

Tue, 18 March 2008 05:03

huanghuan
Messages: 10
Registered: December 2007

Promising Member

Make sure the tree has a vertical scroll bar.
--------------------
...
+-aaa
|-bbb
--NODE
| |-sub1
| |-sub2
| -sub3
|-node1
-node2
--------------------
At bottom of the tree is show above.
A NODE has several sub nodes, and also has some sibling nodes at the end.
After the NODE closed, the UI below it did NOT refreshed.

Report message to a moderator

Re: problem in Refreshing at end of tree [message #14856 is a reply to message #14850]

Tue, 18 March 2008 11:25

rylek
Messages: 79
Registered: November 2005

Member

Thanks for the report!

This is a quick fix, to be applied to

uppsrc/CtrlLib/TreeCtrl.cpp#383:

change

	sb.SetTotal(treesize);

	if(treesize != sb.GetTotal()) {
		sb.SetTotal(treesize);
		Refresh();
	}

Regards

Tomas

P.S. Some other fixes have taken place recently in TreeCtrl.cpp. However, the above is the only occurrence of sb.SetTotal in the whole file. Alternatively I'm enclosing my up-to-date TreeCtrl.cpp you should be able to use as a replacement for yours. Unfortunately you would also have to update the header file.

Attachment: TreeCtrl.cpp
(Size: 30.62KB, Downloaded 391 times)
Attachment: TreeCtrl.h
(Size: 10.58KB, Downloaded 370 times)