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Re: ArrayCtrl cell color [message #795 is a reply to message #793]

Thu, 02 February 2006 22:46

hojtsy is currently offline

hojtsy
Messages: 241
Registered: January 2006
Location: Budapest, Hungary

Experienced Member

luzr wrote on Thu, 02 February 2006 16:10

Note that if I undestand the issue well, alternative 1 does not solve the problem as you would have to subclass anyway.

You would only need to subclass the Display of the cell you would like to recolor, which you subclass anyway because you redefining the Paint method. You would just redefine the PainMargin too in the same class, which would use the same background color or pattern. But you would no longer need to subclass all other Display classes that are used by other cells in the same Column.

Quote:

Provide ArrayCtrl::Column::MarginColor

This disables backround patters or gradients and value-dependent background color.

Quote:

Provide "MarginDisplay" class that has as attributes another Display and the margin(s).

My alternative 2 is simillar but withouth the indirection step. In my idea the ArrayCtrl would use the marginDisplay to paint the margin area, and then the ArrayCtrl would use the Display to paint the content area. The type of the marginDisplay could be simply pointer to Display, and the default value would be a pointer to a MarginDisplay, which would just draw the rectangle in the Paint. I am afraid I was not suffiently clear, so I am thinking about implementing the idea to show what I mean.

Quote:

Provide "DisplayWithMargin" template

This would just help in adding the margin to a choosen Display, but then the Column margin should be removed, and every other Display subclass should be provided with a margin too. Not really convenient.

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[Message index]

		ArrayCtrl cell color By: hojtsy on Wed, 01 February 2006 16:29
		Re: ArrayCtrl cell color By: mirek on Wed, 01 February 2006 17:59
		Re: ArrayCtrl cell color By: hojtsy on Thu, 02 February 2006 16:51
		Re: ArrayCtrl cell color By: mirek on Thu, 02 February 2006 20:43
		Re: ArrayCtrl cell color By: hojtsy on Thu, 02 February 2006 21:46
		Re: ArrayCtrl cell color By: mirek on Thu, 02 February 2006 22:10
		Re: ArrayCtrl cell color By: hojtsy on Thu, 02 February 2006 22:46
		Re: ArrayCtrl cell color By: mirek on Thu, 02 February 2006 23:11
		Re: ArrayCtrl cell color By: hojtsy on Fri, 03 February 2006 00:06
		Re: ArrayCtrl cell color By: mirek on Fri, 03 February 2006 14:29
		Re: ArrayCtrl cell color By: hojtsy on Fri, 03 February 2006 15:28
		Re: ArrayCtrl cell color By: mirek on Fri, 03 February 2006 16:38
		Re: ArrayCtrl cell color By: hojtsy on Fri, 03 February 2006 16:48
		Re: ArrayCtrl cell color By: mirek on Fri, 03 February 2006 17:56
		Re: ArrayCtrl cell color By: fudadmin on Mon, 06 February 2006 06:20
		Re: ArrayCtrl cell color By: hojtsy on Tue, 07 February 2006 13:43
		Re: ArrayCtrl cell color By: forlano on Tue, 27 June 2006 20:13
		Re: ArrayCtrl cell color By: hojtsy on Tue, 27 June 2006 22:06
		Re: ArrayCtrl cell color By: forlano on Wed, 28 June 2006 00:49
		Re: ArrayCtrl cell color By: fudadmin on Wed, 28 June 2006 14:06
		Re: ArrayCtrl cell color By: mirek on Wed, 28 June 2006 14:13
		Re: ArrayCtrl cell color By: forlano on Wed, 28 June 2006 16:26
		Re: ArrayCtrl cell color By: fudadmin on Wed, 28 June 2006 16:58
		Re: ArrayCtrl cell color By: mirek on Sun, 19 February 2006 23:48

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