Graal Forums - Total height of a GuiScrollCtrl

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- - Total height of a GuiScrollCtrl (https://forums.graalonline.com/forums/showthread.php?t=134257402)

cbk1994

12-22-2009 07:14 AM

Total height of a GuiScrollCtrl

Is there any way to find the "total height" of a GuiScrollCtrl, meaning how far "down" it will actually scroll (same for horizontal scrolling)? I know you could get it by looping through all the controls, but it seems like there should be a better way.

Thanks.

fowlplay4

12-22-2009 09:05 PM

Something like this would probably suffice, kind of a hack fix though.

PHP Code:


		
			
//#CLIENTSIDE



// Usage: getMaxScrollPos(someScrollGUI);

// Returns: {maxhorizontalpos, maxverticalpos}





function getMaxScrollPos(obj) {

  // Record Original Scroll Position 

  temp.original = obj.scrollpos.tokenize(); 

  // Scroll to the Limits 

  obj.scrolldelta(0x7fffffff, 0x7fffffff);

  // Record Actual Limits 

  temp.max = obj.scrollpos.tokenize(); 

  // Scroll back to Original Position 

  obj.scrollto(temp.original[0], temp.original[1]);

  // Return Actual Limits 

  return temp.max; 

}

Demisis_P2P

12-23-2009 03:49 AM

is this related to the other thread about freezing players by spamming them with PMs??

cbk1994

12-23-2009 05:42 AM

Quote:

Originally Posted by Demisis_P2P (Post 1546444)

is this related to the other thread about freezing players by spamming them with PMs??

No, it's for creating custom scrollbars.

coreys

12-23-2009 05:50 AM

Quote:

Originally Posted by Demisis_P2P (Post 1546444)

is this related to the other thread about freezing players by spamming them with PMs??

...no?

Demisis_P2P

12-23-2009 07:07 AM

I'm retard. I thought that maybe you were trying to detect the total size of a PM bank based on the scroll bar and stop them from opening if it were too large. But now that I think about it you would need to open the PM first to be able to detect anything about the GUI window anyway.

fowlplay4

12-23-2009 07:34 AM

Quote:

Originally Posted by Demisis_P2P (Post 1546466)

I wouldn't consider this a reliable way to catch it anyway, but there really needs to be an image spam prevention, and one that prevents linking non-images since you can freeze someone by image tagging things like Linux ISOs (which can be prevented using wordfilter rules until then).

coreys

12-23-2009 08:54 PM

The PM spam crashing trick doesn't work on someone using Linux, I've found, now it just needs to be fixed for other platforms. :)

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