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ButtonOption has no disabled state? [solved w/ ::Disable()] [message #11908]

Sun, 30 September 2007 21:43

Mindtraveller
Messages: 917
Registered: August 2007
Location: Russia, Moscow rgn.

Experienced Contributor

Got ButtonOption control on my layout. Say, it`s called stopButton.
I want to make it disabled (grayed and not responding to user input).

None of this:

stopButton.SetEditable(false);
stopButton.SetReadOnly();

worked.

How to make ButtonOption disabled?

P.S. Looked into sources:

void  ButtonOption::LeftDown(Point, dword) {
	push = true;
	Refresh();
}

And it seems like there`s no checking for enabled/disabled state.

[Updated on: Sun, 30 September 2007 22:04]

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Re: ButtonOption has no disabled state? [message #11909 is a reply to message #11908]

Sun, 30 September 2007 21:47

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

Mindtraveller wrote on Sun, 30 September 2007 15:43

Got ButtonOption control on my layout. Say, it`s called stopButton.
I want to make it disabled (grayed and not responding to user input).

None of this:

stopButton.SetEditable(false);
stopButton.SetReadOnly();

worked.

How to make ButtonOption disabled?

P.S. Looked into sources:

void  ButtonOption::LeftDown(Point, dword) {
	push = true;
	Refresh();
}

And it seems like there`s no checking for enabled/disabled state.

It does not need to check because disabled widgets do not get events.

stopButton.Disable();

Mirek

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Re: ButtonOption has no disabled state? [message #11910 is a reply to message #11909]

Sun, 30 September 2007 21:57

Mindtraveller
Messages: 917
Registered: August 2007
Location: Russia, Moscow rgn.

Experienced Contributor

Thanx, it works.
It seems like I looked into read-only state instead of disabling control.

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Re: ButtonOption has no disabled state? [message #11912 is a reply to message #11910]

Sun, 30 September 2007 22:58

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

The difference between two is that ReadOnly is still active.

Applies e.g. to EditField - you can still select and copy data from it.

Disable/Enable is much "lower" kind of state, implemented at "CtrlCore" level. Usually, it has to be reflected in Paint only.

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