beeware/toga v0.4.1

0.4.1

on GitHub

Features

• Toga images can now be created from (and converted to) PIL images. (#2142)
• A wider range of command shortcut keys are now supported on WinForms. (#2198)
• Most widgets with flexible sizes now default to a minimum size of 100 CSS pixels. An explicit size will still override this value. (#2200)
• OptionContainer content can now be constructed using toga.OptionItem objects. (#2259)
• An OptionContainer widget was added for iOS. (#2259)
• Apps can now specify platform-specific icon resources by appending the platform name (e.g., -macOS or -windows) to the icon filename. (#2260)
• Images can now be created from the native platform representation of an image, without needing to be transformed to bytes. (#2263)

Bugfixes

• TableViews on macOS will no longer crash if a drag operation is initiated from inside the table. (#1156)
• Separators before and after command sub-groups are now included in menus. (#2193)
• The web backend no longer generates a duplicate title bar. (#2194)
• The web backend is now able to display the About dialog on first page load. (#2195)
• The testbed is now able to run on macOS when the user running the tests has the macOS display setting "Prefer tabs when opening documents" set to "Always". (#2208)
• Compliance with Apple's HIG regarding the naming and shortcuts for the Close and Close All menu items was improved. (#2214)
• Font handling on older versions of iOS has been corrected. (#2265)
• ImageViews with flex=1 will now shrink to fit if the image is larger than the available space. (#2275)

Backward Incompatible Changes

• The toga.Image constructor now takes a single argument (src); the path and data arguments are deprecated. (#2142)
• The use of Caps Lock as a keyboard modifier for commands was removed. (#2198)
• Support for macOS release prior to Big Sur (11) has been dropped. (#2228)
• When inserting or appending a tab to an OptionContainer, the enabled argument must now be provided as a keyword argument. The name of the first argument has been also been renamed (from text to text_or_item); it should generally be passed as a positional, rather than keyword argument. (#2259)
• The use of synchronous on_result callbacks on dialogs and Webview.evaluate_javascript() calls has been deprecated. These methods should be used in their asynchronous form. (#2264)

Documentation

• Documentation for toga.Key was added. (#2199)
• Some limitations on App presentation imposed by Wayland have been documented. (#2255)

Misc

• #2201, #2204, #2215, #2216, #2219, #2222, #2224, #2226, #2230, #2235, #2240, #2246, #2249, #2256, #2257, #2261, #2264, #2267, #2269, #2270, #2271, #2272, #2283, #2284, #2287, #2294