startrefa.blogg.se - Qt creator for python

#Qt creator for python install
#Qt creator for python software
#Qt creator for python code

system ( "sudo sh -c 'echo 255 > /sys/class/leds/usr_led0/brightness'" ) () def usrGreenOff ( self ): os. system ( "sudo sh -c 'echo 0 > /sys/class/leds/usr_led1/brightness'" ) # usrGreen () def usrGreenOn ( self ): os. system ( "sudo sh -c 'echo 255 > /sys/class/leds/usr_led1/brightness'" ) () def staRedOff ( self ): os. system ( "sudo sh -c 'echo 0 > /sys/class/leds/usr_led2/brightness'" ) # staRed () def staRedOn ( self ): os. system ( "sudo sh -c 'echo 255 > /sys/class/leds/usr_led2/brightness'" ) () def staGreenOff ( self ): # turn OFF os. # import libraries import sys import os from PySide2.QtCore import * # class to handle button controls class Setting ( QObject ): # staGreen ON/OFF () def staGreenOn ( self ): # turn ON os. Open the Root folder that we created before and create a new.

Inside the Gravit Designer, select a text block and obtain the position and size from the INSPECTOR tab Inside the Gravit Designer, select a shape block and obtain the position and size from the INSPECTOR tab Here 1280 and 720 are chosen for the dimensions because the resolution of reTerminal LCD is 1280x720 */ Item Obtain Location and Size of Shapes ¶ Controls 2.1 /* The Item type is the base type for all visual items in Qt Quick. import libraries import QtQuick 2.8 import QtQuick. Note: Make sure the first letter is Upper Case Right click on the folder and select New File Type a name for the folder and enter the folder Connect to reTerminal using SSH via Microsoft Visual Code, open a folder as mentioned before. Now we will transfer the design from Gravit Designer to qml and build the UI Now we have finished designing the UI Build the UI on qml ¶ Click on the text block, change the size and color Click on a color to fill the selected shape Select the shape and under INSPECTOR tab, select Fills Draw the following shapes for the buttons of the UI

Draw a rectangle for the title bar of the UI by holding down on the left mouse button, drag the mouse and release

Note: We set it to 1280x720px because that's the resolution of the reTerminal LCD Set the canvas size as 1280 x 720px and click Create! Click Get Started, create a free account or directly log in with Facebook or Google

#Qt creator for python software

To do this, we will use a free online graphic designer software called Gravit Designer

ledControl.py - LEDs controlling functionsįirst we need to design the UI.

LedGui.qml - UI with graphical elements.

The files we need to create are as follows:

Create a Desktop shortcut to open the created app by double clicking on an icon.

Create a python file and write the functions that will be used to control the LEDs.

qml file and build the UI based on the positions of the UI elements obtained from the graphic designer software

Design the UI on a graphic designer software.

Next let's move on to building the project. Now we have successfully finished preparing the development environment Build the Project ¶

#Qt creator for python code

Note: Later we will use Visual Studio Code to create files inside the reTerminal and build our project

and select any folder that you want to open

#Qt creator for python install

Install Python extension as step 2 before Now you have sucessfully logged in to reTerminal using SSH Pi is the username and .xx is the IP address of the reTerminal