Wait Cursor and mouse movement
Alix -- AARGUELL@sys1.com Tuesday, August 20, 1996 Environment: Windows95, VC++ 4.0 I am having a problem with the wait cursor. I call BeginWaitCursor(), and as along as I do not move the mouse, the cursor is an hourglass. The minute I move the mouse, it turns back to the arrow, without me having called EndWaitCursor(). I am not handling the message WM_MOUSEMOVE anywhere. Has anyone else experienced this? Or does anyone have any suggestions on how to make the wait cursor stay a wait cursor? Alix Arguelles AARGUELL@SYS1.COM
MICHAEL@datatree.com Sunday, August 25, 1996 [Mini-digest: 4 responses] Since you are displaying the wait cursor, this seems to indicate that your program is executing a lengthy process. Presumably, you have a function that contains a call to PeekMeesage. Or, some similar method of allowing other messages to be processed while your "wait cusor" is being displayed. Simply add RestoreWaitCursor to this functionality. You might also consider using WaitMessage in your loop. As the name suggests, you will only return from WaitMessage when a message occurs - like a mouse movement. You might want to put your RestoreWaitCursor after the WaitMessage call. > >Environment: Windows95, VC++ 4.0 > >I am having a problem with the wait cursor. > >I call BeginWaitCursor(), and as along as I do not move the mouse, the >cursor is an hourglass. The minute I move the mouse, it turns back to >the arrow, without me having called EndWaitCursor(). > Michael Thal michael@datatree.com Data Tree Corp. http://www.datatree.com -----From: Joern Dahl-StamnesI have had the opposit problem. Sometime, when I call EndWaitCursor, the cursor remain a hour glass until I move the cursor. I have to call EndWaitCursor twice before the cursor return to normal state. -- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Joern Yngve Dahl-Stamnes, Norwegian University of Science and Technology | | e-mail: Jorn.Dahl-Stamnes@fysel.unit.no | | phone : +73 59 44 12, fax: +73 59 14 41 | | Surfing the net? Try http://www.fysel.unit.no/dahls/dahls.html | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -----From: Tim Hagemann You should use the CWaitCursor class of the mfc which is very fine. Have = you created a window class of your own and registered a mouse cursor in = this class ? If so, this might be the problem ! Tim Hagemann ifa informationssysteme -----From: "MHENRY.UMI.COM" Did you try using the CWaitCursor class? If you put CWaitCursor wait; It creates a wait cursor until the object "wait" goes out of scope. More convenient than using BeginWaitCursor() stuff. /~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\ * Matthew Henry -- UMI * * mhenry@umi.com * \~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~/
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