Hi list, I'm trying to build a custom widget which extends qx.ui.groupbox.GroupBox. The widget should display a row of buttons, whose number changes depending on a list obtained from the server. In order to do so, I added a qx.ui.container.Scroll to the widget, and to it added a qx.ui.container.Composite with a Horizontal layout to accommodate the buttons. Now, the problem is that I would like the horizontal scrollbar to appear when the width of the content is larger than the width of the groupbox, but I didn't find a way yet to set the width of the Scroll to be equal to the size of the widget (or a little smaller than it). If I try something like Scroll.setWidth(this.getWidth()), I get null instead of the width of the widget. If I try to bind the width of the custom widget to that of the scroll I get an assertion error because the width of the widget is undefined.
What would be the "canonical" way to set and handle the widths of a custom widget with child widgets? I would like to have the custom widget fit into the window in which it is added to, and to have its children's widths behave accordingly. Thanks, Omri -- View this message in context: http://qooxdoo.678.n2.nabble.com/Need-help-with-custom-widget-which-allows-scrolling-if-data-is-too-wide-tp7405389p7405389.html Sent from the qooxdoo mailing list archive at Nabble.com. ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ qooxdoo-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
