Minimal Application with Just a Button

Now we will look deeper into the topic of buttons, and talk a bit about how buttons share many features with many other widgets.

After a widget is created we can change may of its characteristics ( and some of these can also be set up in its init, but changing at runtime is more general )

So many of these characteristics are related to appearance:

size font colors

others are related to state

mutate/examine

You can dive into the documentation for these and find them yourself, but for many of the more common ones see the

search qt_5_by_example buttons

--- digression: how to find use this example code

search finding code in qt_5_by_example

class ButtonTab.__build_gui_widgets( )

interact break and read the code

some discussion

and that is the end of this example