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Add Button::set_callback
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@ -37,6 +37,15 @@ impl Button {
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}
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}
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/// Sets the function to be called when the button is pressed.
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///
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/// Replaces the previous callback.
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pub fn set_callback<F>(&mut self, cb: F)
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where F: Fn(&mut Cursive) + 'static
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{
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self.callback = Callback::from_fn(cb);
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}
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/// Disables this view.
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///
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/// A disabled view cannot be selected.
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