Re: Get style of a button

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Article #13537

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#13537

From: Bob Gonder
Date: Wed, 08 Oct 2003 18:24

28 lines
1733 bytes

husonov wrote:

>  BS_PUSHBUTTON = 0;
>  BS_DEFPUSHBUTTON = 1;
>  BS_CHECKBOX = 2;
>  BS_AUTOCHECKBOX = 3;
>  BS_RADIOBUTTON = 4;
>  BS_3STATE = 5;
>  BS_AUTO3STATE = 6;
>  BS_GROUPBOX = 7;
>  BS_USERBUTTON = 8;
>  BS_AUTORADIOBUTTON = 9;
>  BS_OWNERDRAW = 11;
>
>How can I know mathematically/logically that someone had specified
>BS_DEFPUSHBUTTON, BS_CHECKBOX, BS_RADIOBUTTON, etc. in the dwStyle
>parameter?

Test in decending order:
	if( (Flag & BS_OWNERDRAW)==BS_OWNERDRAW )
	{	report( "BS_OWNERDRAW" );
		Flag ^= BS_OWNERDRAW;	/* turn off the 8,2,1 bits */
	}
	if( (Flag & BS_AUTORADIOBUTTON) == BS_AUTORADIOBUTTON )
	{	report("BS_AUTORADIOBUTTON");
		Flag ^= BS_AUTORADIOBUTTON;
	}
etc....

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From: Bob Gonder <notbg@notmindspring.invalid>
Newsgroups: borland.public.cppbuilder.nativeapi
Subject: Re: Get style of a button
Date: Wed, 08 Oct 2003 11:24:11 -0700
Organization: MindSpring Enterprises, Inc.
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