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copied!<p>My experience is that you can get away with a lot without advanced web skills, but the end result is a pretty bland looking app, but even worse, you'll find yourself struggling to achieve all the dynamic effects you want. </p> <p>As an example, my app has a DataGrid on the main tab. That could be done easily enough using pure GWT. But then I wanted to put a checkbox under the DataGrid widget that the user could use to select "single line mode", in which the rows are one line each -- any data in cells that would have word-wrapped just disappears at the edge of the cell. Hit the checkbox, and the rows collapse to one line each, then hit it again, and the row heights expand to whatever size is needed to display all the data in the cells. There isn't a method for that. What you have to do is adjust the row style of the DataGrid to add or remove the CSS element "white-space:nowrap;". So you add a ValueChangeHandler to a CheckBox widget (GWT skills) that modifies a CSS style of the DataGrid widget (web skills).</p> <p>Without web skills, you'll find yourself hitting walls in trying to achieve the look-and-feel (and even dynamic behaviour) you want. Having said that, you can find these sorts of answers easily enough on the web. The key thing to remember is that just because GWT doesn't seem to have a method for something, that maybe it's really a web issue, not a GWT issue, and that you have to remember to think outside of the GWT box to solve your problem (instead of throwing up your hands, blaming GWT for lacking a feature, and hoping something like SmartGWT will solve all your problems).</p> <p>The fact that every GWT widget has a plethora of methods for setting, adding, and removing styles, and the very rich integration via ClientBundles and UiBinder and the like, means that this was always the intent.</p>

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