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Re: LineEdit event on click on scrollbar [message #38966 is a reply to message #38965]

Thu, 31 January 2013 02:04

navi
Messages: 107
Registered: February 2012
Location: Sydney, Australia

Experienced Member

There is Virtual Method NewScrollPos() can be overloaded and which can then be used to call a callback WhenScrollChange. setting WhenScrollChange from main app can be used to trace scrollchange.

scrollclick can be implemented probably with a more elaborate derived class forwarding leftclick event of sb object member of LineEdit class.

#include <CtrlLib/CtrlLib.h>

using namespace Upp;

class LineEditExtended : public LineEdit{
	public:
		virtual void NewScrollPos(){ WhenScrollChange();}
		Callback WhenScrollChange;
		
};

regards
navi

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[Message index]

		LineEdit event on click on scrollbar By: mircerlancerous on Thu, 31 January 2013 01:20
		Re: LineEdit event on click on scrollbar By: navi on Thu, 31 January 2013 02:04
		Re: LineEdit event on click on scrollbar By: mircerlancerous on Fri, 01 February 2013 01:01
		Re: LineEdit event on click on scrollbar By: navi on Fri, 01 February 2013 02:01
		Re: LineEdit event on click on scrollbar By: mircerlancerous on Fri, 01 February 2013 17:33
		Re: LineEdit event on click on scrollbar By: navi on Sat, 02 February 2013 00:01
		Re: LineEdit event on click on scrollbar By: mircerlancerous on Sun, 03 February 2013 08:41
		Re: LineEdit event on click on scrollbar By: nlneilson on Mon, 04 February 2013 01:02

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