Re: HIImageViewSetImage

Subject: Re: HIImageViewSetImage
From: Laurence Harris <email@hidden>
Date: Sun, 29 Oct 2006 22:56:15 -0500
Delivered-to: email@hidden
Delivered-to: email@hidden


On Oct 29, 2006, at 10:35 PM, Claude Biron wrote:

The following code succeeds in placing a .pct image in an HImage control; however, I need to alternate between two images representing a state. I've tried calling HIImageViewSetImage with both images, then using HIViewGetNextView(myHIView) to cycle through them, but isn't doing the trick. How can I replace the image set with HIImageViewSetImage with another one? I tried first using that call with the other image, but I can't make it replace the original one (and yes...I checked MacWindow.h, but it's not there ;-) ).


Well no, it wouldn't be. It isn't a window issue. ;-)

Did you try calling HIViewSetNeedsDisplay to tell the system the view needs to be redrawn after setting a new image? (See HIView.h :-)

Larry

  BTW The goal is to have a status image on the main window
(i.e. USB modem in, USB modem out).


    HIViewRef myHIView=NULL;

    HIViewFindByID(HIViewGetRoot(window), myHIViewID, &myHIView);
    CGImageRef splashImage = LoadImageQT(inName);
    err = HIImageViewSetImage(myHIView, splashImage);
    CGImageRelease(splashImage);


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Re: HIImageViewSetImage
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  >HIImageViewSetImage (From: Claude Biron <email@hidden>)




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References:
	>HIImageViewSetImage (From: Claude Biron <email@hidden>)