Version 3.1.2 - Fix scrollbars

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)

Bug fix

• Do not use set_double_buffering()

Simplified update procedure

• 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

Version 3.0.2

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)

Version 3.0.1

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

Version 3.0.0

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

3.0.0-beta.6

• Fix connector issue

Version 3.0.0-beta.5

Changes

• In element connect @amolenaar (#194)

Version 3.0.0-beta.4 - old state🌈

Changes

• handlers for Variable and Matrix also provide their old state
• Added callback handlers for Position

Version 3.0.0-beta.3

Changes

Reset cursor to cursor used before HandleMove started.

Thanks again to @amolenaar! 🎉