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Re: text box action with enter key [message #25125 is a reply to message #25090]

Thu, 11 February 2010 21:25

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

nlneilson wrote on Tue, 09 February 2010 20:29

In Java it is done like this:

public void propertyChange(PropertyChangeEvent e) {
    Object source = e.getSource();
    if (source == point1Field) {
        point1Action();
	return;
    }
}

You can do very similiar thing in U++, as key delivery starts at focused widget, but moves up until Key returns true.

So you can do

void MyDialogWindow::Key(dword code, int)
{
    if(point1Field.HasFocus()) {
         point1Action();
         return;
    }
}

Good to know to manage some more complex cases...

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[Message index]

		text box action with enter key By: nlneilson on Wed, 10 February 2010 02:29
		Re: text box action with enter key By: fudadmin on Wed, 10 February 2010 04:31
		Re: text box action with enter key By: nlneilson on Wed, 10 February 2010 05:49
		Re: text box action with enter key By: fudadmin on Wed, 10 February 2010 13:07
		Re: text box action with enter key By: nlneilson on Wed, 10 February 2010 20:37
		Re: text box action with enter key By: unodgs on Wed, 10 February 2010 21:17
		Re: text box action with enter key By: nlneilson on Wed, 10 February 2010 22:52
		Re: text box action with enter key By: koldo on Thu, 11 February 2010 08:09
		Re: text box action with enter key By: mirek on Thu, 11 February 2010 21:22
		Re: text box action with enter key By: mirek on Thu, 11 February 2010 21:25
		Re: text box action with enter key By: nlneilson on Thu, 11 February 2010 22:32
		Re: text box action with enter key By: nlneilson on Fri, 12 February 2010 01:00
		Re: text box action with enter key By: mirek on Sat, 13 February 2010 11:59
		Re: text box action with enter key By: nlneilson on Sat, 13 February 2010 12:32

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