How to upgrade a dialog box text fields?
Hi, I wanted to create a dialogue with a timer - I want one of the buttons to display
OK (5)
OK (4)
OK (3)
over time along. Is it possible to set the labels of the buttons in a dialog box, after it has been created? If this is not the case, what would be the best way to achieve this? I am a newbie to BB Fields, responsible for of land, etc., so would be happy for a few more tips.
Thank you very much
Dan.
My suggestion is to do your own dialog box by extending PopupScreen and adding your own ButtonField.
Keep a reference to the ButtonField and set the text by using ButtonField.setLabel)
Now, assuming that your change of the label will be in a worker thread or a timer, then you will need to place your setLabel() code in an executable, use UiApplication.invokeLater () to invoke the executable in the case where screw. This, because you cannot access the form of UI classes outside the event thread.
Tags: BlackBerry Developers
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