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POTitanium button.backgroundGradient focus
 

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    <p>I am working on a Titanium mobile app and I have a problem with buttonfocusing while using backgroundRadient .</p> <p>I meet success using the touchstart event (changeBackgroundGradient is simple enough to avoid display here):</p> <pre><code>authButton.addEventListener('touchstart', function(e) { changeBackgroundGradient(authButton); }); </code></pre> <p>But the touchend event is not what I want. It fires only if the user end the touch <strong>on the element</strong> (behaves as a click event). Touchmove is not what I want either, as it fires as soon as the user moves.</p> <pre><code>authButton.addEventListener('touchmove', function(e) { revertBackgroundGradient(authButton); }); </code></pre> <p>What I want is: as long as the user is touching the button, the button is on focus. Something like 'ontap' and 'onrelease'. I know there are backgroundFocusedColor and backgroundFocusedImage, but no backgroundFocusedGradient.</p> <p><strong>How can I handle button focus while using backgroundGradient property?</strong> I want to have the default behaviour but it seems to stop as soon as I use the backgroundGradient property.</p> <p>Thanks.</p> <p>--edit:</p> <p>Here is the full code :</p> <pre><code> // Authenticate Button var authButton = Ti.UI.createButton({ width : '50%', height : '60', top : '15', bottom : '15', title : L('LoginView_authButton'), font: { fontSize: 20, fontFamily: 'TrebuchetMS-Bold' }, color : '#FFFFFF', textAlign : 'center', borderColor : '#3D86A9', borderWidth : '2', borderRadius : '5', backgroundGradient : { type : 'linear', startPoint : { x : '0%', y : '0%' }, endPoint : { x : '0%', y : '100%' }, colors : [{ color : '#a2d6eb', offset : 0.0 }, { color : '#67afcf', offset : 0.5 }, { color : '#3591bc', offset : 0.5 }, { color : '#1e83b1', offset : 1.0 }, ] } }); authButton.addEventListener('touchstart', function(e) { changeBackgroundGradient(authButton); }); authButton.addEventListener('touchend', function(e) { revertBackgroundGradient(authButton); }); function changeBackgroundGradient(AuthButton) { AuthButton.backgroundGradient = { type : 'linear', startPoint : { x : '0%', y : '0%' }, endPoint : { x : '0%', y : '100%' }, colors : [{ color : '#f5bd8b', offset : 0.0 }, { color : '#e59a57', offset : 0.5 }, { color : '#da7a23', offset : 0.5 }, { color : '#c35211', offset : 1.0 }, ] }; } function revertBackgroundGradient(AuthButton) { AuthButton.backgroundGradient = { type : 'linear', startPoint : { x : '0%', y : '0%' }, endPoint : { x : '0%', y : '100%' }, colors : [{ color : '#9FD3E9', offset : 0.0 }, { color : '#63AAC9', offset : 0.5 }, { color : '#348BB8', offset : 0.5 }, { color : '#2081B2', offset : 1.0 }, ] }; } </code></pre>
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