if a panel that implements RequiresResize<http://google-web-toolkit.googlecode.com/svn/javadoc/2.4/com/google/gwt/user/client/ui/RequiresResize.html>add a widget, the panel always cannot be visible. is it a necessary that a panel implements RequiresResize<http://google-web-toolkit.googlecode.com/svn/javadoc/2.4/com/google/gwt/user/client/ui/RequiresResize.html>need called setSize() explicitly?
in the developer guide > RequiresResize<http://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/user/client/ui/RequiresResize.html>provides > a single method, > onResize()<http://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/user/client/ui/RequiresResize.html#onResize%28%29>, > > which is called by the widget's parent whenever the child's size has > changed. > it is difficult to understand, it is called by the widget's parent, so it should be called whenever the PARENT's size has changed, not whenever the CHILD's size has changed.? in the developer guide > The panels described above are best used for defining your application's > outer structure — that is, the parts that are the least "document-like". > You should continue to use basic widgets and HTML structure for those parts > for which the HTML/CSS layout algorithm works well. > this part is also difficult to understand, is it means the outer structure should use layout panel, but then in inner part, we can still use some fixed sized panel like horizontalPanel, flextable or something like panel.setSize() (the size is fixed)? -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/i9eBF3PXGU8J. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
