title: Using Qt Creator (with Qwt), really basic stuff
body: <p>I'm trying to make a Qt program using Qt Creator and Qwt for plotting. I've never used Qt Creator before. I've created a MainWindow and added a Qwtplot widget there (object name: qwtPlot). The widget shows up in the program when I compile and run it. But theres no mention of the qwtPlot object anywhere in the (autogenerated) code so I assume it is being added at compile time from the .ui xml file (or something).</p>
  
  <p>My question is that... how do I modify/change the qwtPlot object? Or where should I place the code?</p>
  
  <p>I'm having a hard time articulating my question but the question basically is <em>"How do I do anything with the qwtPlot widget which is created (graphically) with Qtcreator?"</em>. I've checked some tutorials but in the tutorials they add the widgets manually in the code, but I'd like to use Qt Creator (because my UI will be fairly complicated). This whole Qt Creator is pretty confusing...</p>