📝 added goal, qt creator and stylesheets to readme

Author: Terrabits

README.md

@@ -1,6 +1,8 @@
 # Qt for Python Project Template
 
-A model-view-controller (MVC) project template built around Qt for Python.
+This is a model-view-controller (MVC) project template built around Qt for Python.
+
+The goal is to create a design pattern which leverages the usability of Qt Creator while spending as little time as possible with Qt itself.
 
 ## Requirements
 
@@ -16,7 +18,22 @@ This project was developed and tested with the following, more specific versions
 - Python 3.8.1
 - packages listed in `requirements.txt.lock`
 
+## Qt Creator Integration
+
+`MainWindow` can be opened in Qt Creator and edited via the included `qtcreator.pro` project file.
+
+More information on Qt Creator can be found here:
+
+[Getting Started | Qt Creator Manual](https://doc.qt.io/qtcreator/creator-getting-started.html)
+
+To apply any changes, re-run `scripts/update-ui`. The updated `src/widgets/ui_mainwindow.py` file should be committed along with the updated `qtcreator/mainwindow.ui` file.
+
+### StyleSheet
+
+The Qt StyleSheet located at `src/widgets/stylesheet.css` gets loaded into MainWindow at runtime.
+
+The practical effect of this is that the current styles are not reflected in the project in Qt Creator. As a work-around, to see them in Qt Creator, copy-paste the contents of the file into the widget property directly.
 
 ## scripts
 
-There are bash scripts located in the `scripts` dir. They should be simple enough that, even if you are in windows, you should be able to use it as a guide to performing the task.
+There are bash scripts located in the `scripts` dir. They should be simple enough that, even if you are in windows, you can use them as a guide to performing the task at hand.