title: How do I implement a Browse button functionality through Qt
body: <p>I am doing as much as I can with Qt Designer and some understanding of Slots-Signals and Widget interface without jumping into UI related code.</p>
  
  <p>I am using Visual Studio 2013 with a Qt plugin to create the application. In my actual application (in C++) for "doing" something else, I have let's say a function that needs path to 2 files. Up until now I have hard-coded it manually like:</p>
  
  <pre><code>String s1("The path");
  </code></pre>
  
  <p>I want to add a GUI for <strong>being able to click a Browse button and locate the file and retrieve its location to <code>s1</code> String in my application's function.</strong></p>
  
  <p>With this simple aim, I needed something of a simple window with a <strong>Browse button</strong> for both the files, and an area to show the loaded resource (if an image) if that's possible, though not absolutely necessary.</p>
  
  <p>And this is why I took up Qt to achieve something like this. I have been able to do basic design and slot-signal custom calls. But I have no idea, how to further with the Browse Button aim of mine.</p>
  
  <p>Is there any pre-built functionality/code/facility of any sort of achieving it in a shortcut or maybe an idea of actually doing it in Qt (which I am all for)?</p>