Metadata-Version: 2.1
Name: bqt
Version: 1.3.0
Summary: Files to help bootstrap PySide2 with an event loop within Blender.
Home-page: https://github.com/techartorg/bqt
Author: tech-artists.org
License: Mozilla Public License 2.0 (MPL 2.0)
Keywords: Technical,Art,TechArt,TechArtOrg,Blender,Qt,PySide
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Mozilla Public License 2.0 (MPL 2.0)
Classifier: Programming Language :: Python :: 3.7
Requires-Python: >=3.7
Description-Content-Type: text/markdown
License-File: LICENSE

# bqt



[![PyPI version](https://img.shields.io/pypi/v/bqt)](https://pypi.org/project/bqt/)
[![latest tag](https://img.shields.io/github/v/tag/techartorg/bqt?label=Github)](https://github.com/techartorg/bqt)


Add QT support to Blender, letting you create custom UI for your addons with PySide2 QtWidgets.
![custom ui sample](https://user-images.githubusercontent.com/3758308/192096952-e9ed73be-26e4-4ad8-a85f-be4175cebbda.gif)

## Features
| feature | description|
|--|--|
|fully custom UI |Instead of feeling limited by N-Panel only UI. Do whatever you want. |
| cross app | Qt widgets run nativaly in Krita, 3ds Max, Maya, … and are great to use in cross dcc pipelines |
| existing community | hundreds of QT widgets on GitHub you can reuse, and lots of stack exchange questions answered regarding qt.|
|Themed | BQT ships with a basic blender theme, so qt widgets will by default look similar to Blender.|


## Requirements
Blender `2.83`or higher.
Windows (stable) or Mac (experimental)


## Installation  

### install as addon (recommended)
1. Download the latest release. You can download the zip from the repo.
2. Extract the zip and copy the `bqt` folder to your blender addons folder.
3. Enable the addon by going to `Edit > Preferences > Add-ons` and search for `qt`

### PIP install
The installation of bqt with automatic setup for Blender requires the usage of the integrated python
interpreter found within `../Blender Foundation/<version>/Python/bin`
```commandline
python.exe -m pip install bqt
```

### Installing from Source
If you are installing from a clone of the repository you can easily install by navigating
to bqt's root folder and running:
```commandline
python setup.py install
```

## Develop setup
When working on the bqt code from a repo, to prevent having to reinstall bqt every time you make a change,
you can symlink the bqt folder to your blender addons folder to develop bqt. 
Any updates in the repo are then reflected in blender on restart.
e.g.:
```commandline
mklink /J "C:\Users\USERNAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\bqt" "C:\Users\hanne\OneDrive\Documents\repos\_Blender\bqt\bqt"
```

### Environment variables

| variable | description|
|--|--|
|BQT_DISABLE_STARTUP| if set to `1`, completely disable bqt|
|BQT_DISABLE_WRAP| if set to `1`, disable wrapping blender in a QWindow|
|BQT_DISABLE_CLOSE_DIALOGUE| if set to `1`, use the standard blender close dialogue|
|BQT_MANAGE_FOREGROUND| defaults to `1`, if `0`, widgets registered with `bqt.add(my_widget)` won't stay in the foreground when using Blender.|
|BQT_AUTO_ADD| defaults to `1`, if `0` top level widgets won't automatically be added to bqt.|
|BQT_UNIQUE_OBJECTNAME| defaults to `1`, 1 or 0, automatically delete widgets with same objectName, preventing you from opening multiple versions of the same widget window. Great if you want to ensure that clicking "my window" activates "mywindow" if already open, instead of making a new one|

- if you modify env vars, ensure they're strings
- if you're unsure how to set env vars, google `set environment variable windows`.
- Restart Blender (or your computer) after changing them.

### Sample code
[bqt_demo](bqt_demo) shows you how to use bqt with several qt demos you can run in Blender

### Community
Discuss BQT on 
- the BlenderArtists [thread](https://blenderartists.org/t/bqt-custom-ui-for-add-ons-tool-in-blender-with-pyqt-or-pyside/1458808)
- [Ynput  thread](https://community.ynput.io/t/use-bqt-for-blender-qt-integration/127)

### Alternative
- Custom UI for Blender only: https://github.com/mmmrqs/bl_ui_widgets
