Gaphas

Changes

- Bump pygobject from 3.38.0 to 3.40.0 dependabot (235)
- Bump sphinx from 3.5.2 to 3.5.3 in /docs dependabot (237)
- Bump sphinx from 3.5.2 to 3.5.3 dependabot (236)

🐛 Bug Fixes

- Fix scrollbars amolenaar (240)

* Do not use `set_double_buffering()`

* `Canvas.update()` no longer has a `matrix_update` property
* Bounding box calculation is now done in `GtkView`, not in the `BoundingBoxPainter`
* Change to `GtkView.matrix` automatically triggers an update

Changes

- Fix issue where orthogonal lines could be merged into one segment, possibly causing juggle errors
- fix error in segment tool

🚀 Features

- Preliminary GTK 4 support amolenaar (221)

Changes

- Fix issue with guide alignment when an element's top-left handle has been moved
- Fix rubberband selection: selection rectangle is now drawn in the right place

Changes

This is pretty much a rewrite of Gaphas.

* Tools are based on GTK EventControllers and Gestures
* Modules have been rearranged
* Views support a canvas protocol, no need to depend on the Canvas class
* Item is not a protocol
* Packages are reorganized
* `gaphas.state` module has been removed
* pickling code has been removed
* Matrix, Position and variable now provide a callback, called on change
* Support connecting when hovering over an element