Thanks thomas for such a quick reply. If I have any doubts I'll bother you again :).
regards chetan. -chetan verma final year B-Tech(CSE) Indian School of Mines Dhanbad India [EMAIL PROTECTED] [EMAIL PROTECTED] +919835108609 --- On Thu, 5/22/08, Thomas Hruska <[EMAIL PROTECTED]> wrote: From: Thomas Hruska <[EMAIL PROTECTED]> Subject: Re: [c-prog] Message issued when z order changes To: [email protected] Date: Thursday, May 22, 2008, 11:23 AM chetan verma wrote: > Hi, > I am using Microsof Visual Studio 2005 and Windows Xp SP3. I implemented a > "drop down tree" control using a CComboBox and a CTreeCtrl. Everything is > fine except one thing is bothering me. What if the tree is dropped down, and > another window pops-up to the foreground. I want to hide my tree control when > any such thing happens. Is there any way for this, I tried trapping the > WM_KILLFOCUS, WM_WINDOWSPOSCHANGE D messages but the tree control doen't > seems to be getting these messages when another window pops up and the tree > is moved back in the z order (I checked this by pressing the F1 key to raise > the help dialog of my application) . The tree is moved back but is still > there. > > I can check for F1 and other keys for my application, but what if some other > application say a chat window just pops-up. > > I tried to find any message issued when a window is moved back in zorder, but > couldn't find any. If you have any idea how should I proceed please help me. > > If you have any doubts please let me know. > > Thanks > chetan. > > -chetan verma > final year B-Tech(CSE) > Indian School of Mines > Dhanbad > India Similar stuff has been done before: http://www.codeproj ect.com/KB/ combobox/ checkcmb. aspx http://www.codeproj ect.com/KB/ combobox/ TreeCombo. aspx http://www.codeproj ect.com/KB/ combobox/ combotree. aspx You'll probably find an answer among those three projects. -- Thomas Hruska CubicleSoft President Ph: 517-803-4197 *NEW* MyTaskFocus 1.1 Get on task. Stay on task. http://www.CubicleS oft.com/MyTaskFo cus/
