title: Qt Creator 2.8.1 Qt 5.1.1 Qt Designer Linux Show a new Form
body: <p>I am a beginner with Qt - so hopefully this will be an easy question to answer. I have a reasonable amount of experience with C++, that part is not a problem</p>
  
  <p>The purpose of my application is to do code generation, initially to make header &amp; implementation files for classes. I quite like the Class wizard on Code::Blocks, but I reckon I can do a lot more. </p>
  
  <p>I have a main Widget which has a tabWidget &amp; some lineEdit's &amp; some pushButtons. To preview what will eventually be in the file, I have created a new Form, with a TextBrowser in it. The new Form entry appears in the .pro file.</p>
  
  <p>I would like to have the new Form displayed when I press the pushButton, &amp; I am intending to write text in the TextBrowser based on the contents of the lineEdit's in the main Widget. </p>
  
  <p>I have been looking through the documentation all afternoon, but most of the examples show either a main widget or a Form by itself. I have seen the example of the Class Wizard (which is nearly what I want to do), but I would rather a tabWidget interface. Being able to open a Form from a button is a pretty basic thing to be able to do.</p>
  
  <p>For some reason, the examples page in my QtCreator help doesn't show any examples - previous versions had heaps of examples. Not sure why that is.</p>
  
  <p>Do I have my terminology mixed up - should I have a Dialog rather than a Form? Not sure what the difference is.</p>
  
  <p>Apologies in advance if all this is in the documentation somewhere, I seem to spend hours trolling through it, so maybe someone could provide some links - that would be great.</p>