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Checkbox bug?
Message
De
28/04/2008 18:53:09
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Titre:
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
Visual FoxPro
Divers
Thread ID:
01313656
Message ID:
01313679
Vues:
9
I have notes on this in one of my classes when I was trying it. I have a note that Fred uses RGB(0,0,1) and Naomi 64,64,64. Not sure if either or both will work (it's been too long).


>Maybe it is an old bug I cannot seem to remember but my memory was always bad...
>
>If you have a disabled checkbox with a caption that spans multiple lines, and you want to dynamically change it's disabled fore color, it does not work properly if you try to set it to black!
>
>Try the following code and then change myCheckBox.Refresh so it changes to any color but black, for example a near black value (1)
>
>
>
>loForm			= Createobject('myForm')
>loForm.Show(1)
>
>define class myForm as Form
>	add object myCheckBox as CheckBox with	Caption = 'Some caption, very long caption, that stretches more than one line', ;
>						Enabled = .f., ;
>						DisabledForeColor = 255, ;
>						Value = .f., ;
>						height = 200, ;
>						width = 100, ;
>						autosize = .f., ;
>						wordwrap = .t.
>
>	add object myCommand as CommandButton with Caption = 'Change color', Top = 210
>	
>	procedure myCommand.Click()
>		thisform.myCheckBox.Value		= not thisform.myCheckBox.Value
>		thisform.myCheckBox.Refresh()
>	endproc
>	
>	procedure myCheckBox.Refresh()
>		this.DisabledForeColor			= Iif(this.Value, 0, 255) && Use this for the first run, it will not work
>*		this.DisabledForeColor			= Iif(this.Value, 1, 255) && Use this for the second run, it works
>	endproc
>enddefine
>
>
>I am sure is something old, but I just found it and thought about sharing it
.·*´¨)
.·`TCH
(..·*

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