MD Python Designer

What Is MD Python Designer?

MD Python Designer is a commercial visual development environment from LabDeck (part of the MatDeck product family). Instead of hand-coding every widget and layout manager, you arrange GUI elements on a canvas, set properties in a panel, wire up event functions, and the tool generates the corresponding Python (or MatDeck script) source code for you.

It targets developers who want faster iteration on layout and appearance, teams where designers or analysts build the UI shell and programmers fill in logic, and learners who understand Python but find geometry managers confusing at first.

Supported GUI designers

The full MD Python Designer subscription includes multiple built-in designers — one per target framework — so you can pick the library that fits your project and still use the same visual workflow:

PySide2 is the Qt binding emphasized in LabDeck docs; generated code can often be adapted for PySide6/PyQt6 with import renames.

How the visual designer works

Although the exact UI varies by version, the workflow follows the same pattern as most GUI builders:

1. Choose a designer — e.g. Tkinter or Custom Tkinter mode.
2. Place widgets — drag buttons, labels, entries, containers, and other elements onto the form.
3. Edit properties — text, colors, sizes, fonts, and widget-specific options in a property inspector.
4. Use containers — frames and panels group widgets and control resizing behavior.
5. Add event functions — name callbacks (e.g. on_save_click) and attach them to buttons or other controls.
6. Generate / export code — the tool writes Python files you can run, edit, and version-control.

# MD Python Designer generates code similar to hand-written tkinter:
import tkinter as tk
from tkinter import ttk

class App(tk.Tk):
    def __init__(self):
        super().__init__()
        self.title("Generated GUI")
        self._build_ui()
    def _build_ui(self):
        ttk.Label(self, text="Name").grid(row=0, column=0)
        self.name_entry = ttk.Entry(self)
        self.name_entry.grid(row=0, column=1)
        ttk.Button(self, text="Save", command=self.on_save_click).grid(row=1, column=1)
    def on_save_click(self):
        print(self.name_entry.get())

if __name__ == "__main__":
    App().mainloop()

Lite vs full MD Python Designer

Typical workflow

Strengths & limitations

When to use MD Python Designer

• You want a single visual tool that can target Tkinter, CustomTkinter, Kivy, or Flet.
• You are prototyping forms and prefer drag-and-drop over writing layout code.
• You already use the MatDeck / LabDeck ecosystem for math, scripting, or instrumentation.
• You teach GUI concepts and want students to see generated code alongside the visual layout.

Prefer hand coding or Qt Designer when you need maximum control, PySide6-native workflows, or fully free open-source tooling only.

Other Python GUI designers (alternatives)

Official resources

• MD Python Designer — LabDeck product page
• Lite MD Python Designer
• Python GUI Designer overview