* test: verify ShowCore applies default icon when no custom icon is set
Adds a test that verifies Window.Show() applies the default icon via
SetIcon when no custom icon has been set. Currently fails because
ShowCore has no default icon logic — the fallback only exists in the
constructor binding where it eagerly loads the icon.
Relates to #20478
* fix: defer default icon loading from constructor to ShowCore
The default icon was eagerly loaded during Window construction via
CreatePlatformImplBinding, even when a custom icon would be set or no
icon was needed. This caused unnecessary I/O (assembly resource loading)
on every first Window instantiation.
Move the default icon fallback from the binding lambda to ShowCore,
so LoadDefaultIcon only runs when the window is actually shown and
no custom icon has been set.
Fixes#20478
Ensure that native control bounds are properly rounded when UseLayoutRounding is enabled.
This prevents alignment issues with Avalonia's visual tree, especially at non-integer scaling factors.
The calculation now uses LayoutHelper.RoundLayoutValue for each edge of the transformed rectangle,
matching how Avalonia rounds other layout elements.
* Fix TextBox validation error persisting when reverting to same valid value
When a TwoWay binding with validation had an error and the user set the
target back to the same value that was last successfully written to the
source, WriteTargetValueToSource() would bail out early because the
target value matched LeafNode.Value. This prevented WriteValueToSource()
from being called, so the validation error was never cleared.
Add an ErrorType check to the condition in WriteTargetValueToSource() so
that the write-through still happens when there is a pending validation
error, matching the pattern already used in WriteValueToSource() at
line 310.
Fixes#20534https://claude.ai/code/session_01LTinLuE1bsNKaLPuDSNuuw
* Add test for validation error clearing when reverting to same valid value
Reproduces the scenario from #20534 where a TwoWay binding with a
setter that throws on invalid values fails to clear the validation error
when the target is set back to the same value that was last successfully
written to the source.
https://claude.ai/code/session_01LTinLuE1bsNKaLPuDSNuuw
* Remove redundant checks in WriteTargetValueToSource()
* Add failing test for #20688
Unit test created from issue description
* Add a failing test for wrong CacheLength handling
All items would be realized which is obviously wrong
* fix test setup used StackPanel instead of expcected
VirtualizingStackPanel
* Make sure the test actually fails
* update comment
* Fix for focusedElement and focusedIndex
* add another unit test
* Fixes for new test cases
* Addressing Review
* Update tests to match new behavior
* only recycle focused element if it is not null
* Address review
* Address copilot review
* add failing test
* fix StartU estimation
* remove unused sample file
GetAbsoluteBounds() was using TransformToAABB only for the position but
then returning the untransformed Bounds.Size. This caused native controls
inside a Viewbox (or any parent with a visual transform) to be sized
incorrectly - the native window would appear at the right position but
at the wrong (unscaled) size.
Use the full transformed rect from TransformToAABB for both position and
size.
Fixes#13832
Co-authored-by: Julien Lebosquain <julien@lebosquain.net>
* fix creation of files/folders in subfolder (instead of the root folder)
* fix delete subfolder (instead of the root folder)
Co-authored-by: Julien Lebosquain <julien@lebosquain.net>
Co-authored-by: Emmanuel Hansen <emmausssss@gmail.com>
* Add failing test for #20688
Unit test created from issue description
* Add a failing test for wrong CacheLength handling
All items would be realized which is obviously wrong
* fix test setup used StackPanel instead of expcected
VirtualizingStackPanel
* Make sure the test actually fails
* update comment
* Fix for focusedElement and focusedIndex
* add another unit test
* Fixes for new test cases
* Addressing Review
* Update tests to match new behavior
* only recycle focused element if it is not null
* Address review
* Address copilot review
* Native DockMenu code
* Add Native Interop
* Update ControlCatalog sample
* Add unit tests
* Add Action<IAvnMenu> to AvaloniaNativeMenuExporter
* Add dynamic dock item demo
* Move s_dockMenu reference to App
* Use Appium tests
* Revert INativeMenuExporterResetHandler
* Properly set the button for the checkbox
* Add dock test
* I hate Appium
* Rename NativeMenu.DockMenu to NativeDock.Menu
* Make static
* Remove Dock Click Test
* Add white space back for cleaner diff
* Reduce MenuExporter back to one
* Revert UpdateIfNeeded to private
* Revert QueueReset to private too... and fix some whitespace
* Revert IAvnMenuItem/IAvnMenu back
* That's what I get not comparing it to master
* And update this too
* Add documentation
* Implement -accessibilityPlaceholderValue on macOS
macOS uses a unique -accessibilityPlaceholderValue property for the
placeholder of a text field; -accessibilityHelp has different meaning from
HelpText on Windows. Map TextBox.PlaceholderText to be returned by
-accessibilityPlaceholderValue.
Ref: https://www.w3.org/TR/core-aam-1.2/#ariaPlaceholder
* Use TextBox placeholder as a fallback for HelpText on Windows
This matches the behavior introduced in 8593ef3 on macOS, as this is where
UIA designates that placeholder text should go.
Ref: https://www.w3.org/TR/core-aam-1.2/#ariaPlaceholder
* Add IMenuItem binding tests
* Use SetCurrentValue for all IMenuItem properties
Fix XMLDoc comments for MenuItem being inherited from an internal type
* Find ancestors/descendants with a predicate
* Use Predicate instead of Func
* Find ancestors/descendants with a predicate
* Use Predicate instead of Func
* Predicate<Visual> to Predicate<T>
---------
Co-authored-by: Jan Kučera <miloush@users.noreply.github.com>
* Fire CaptureChanging event when source changes
* Do not notfiy platform if only source changed
* Notify ancestors of element to be captured if none yet
* Pointer capture notify on source change tests
---------
Co-authored-by: Jan Kučera <miloush@users.noreply.github.com>
* #19962 Add AXAML Source Information to debug Builds
* SimplifyXamlSourceInfo
* Add XamlSourceInfo for as many elements as possible
* Add tests to confirm XamlSourceInfo is set for all types
* Remove property only added for debugging during development
* update skipped test so it runs (even though it doesn't yet pass)
* Wrap XamlAstNewClrObjectNode instead of XamlAstObjectNode, run transformer late
* Remove unsupported value types from the More_Resources_Get_XamlSourceInfo_Set
* Fix Document property not being set in runtime parser
* Add a dedicated CreateSourceInfo parameter for RuntimeXamlLoaderConfiguration, instead of reusing DesignMode
* Inherit real XamlValueWithManipulationNode, move actual manipulation to a separate class
* Fix group transformers by unwrapping manipulation nodes first
* minor Resource related test change
* Update public API as agreed
* Add new failing tests for the dictionaries
* Fix randomly failing tests, that depend on the test order
* Fix assert
* Rename AvaloniaXamlResourceTransformer
* Emit XamlSourceInfo from AvaloniaXamlResourceTransformer
* Rename AvaloniaXamlIlResourceTransformer for consistency
* Cleanup comments
* Remove XamlSourceInfoValueWithManipulationNode, use standard XamlValueWithManipulationNode
* Add new RuntimeXamlLoaderDocument.Document property
* Use UriBuilder trick to support unix paths on windows
* Add private AttachedProperty for avalonia objects, instead of always using weak table
* Fix wrong UriBuilder usage and add more test assets
* Fix "Invalid URI" exception
---------
Co-authored-by: KimHenrik <kimhenrik@outlook.de>
Co-authored-by: Max Katz <maxkatz6@outlook.com>
* Implemented LiveSetting property
* Make sure PropertyChanged callback is called on AvnAutomationPeer
* Remove `optional` from `AvnAccessibility`: we were never checking whether they respond to the selector or not anyway
* Formatting
* Use ARIA and Live Region Changed constants from mac APIs
* Fixed Mac build
* Reverted constants that don't exist on integration test XCode version
---------
Co-authored-by: Julien Lebosquain <julien@lebosquain.net>
* feat: disable scroll chaining for AutoCompleteBox, ComboBox, and MenuScrollViewer.
* feat: disable scroll chaining for AutoCompleteBox, ComboBox, and MenuFlyoutPresenter
* feat: enable scroll chaining for ScrollViewer in MenuFlyoutPresenter.
* Reduce the number of WrapDirect3D11Texture calls
Reduce the number of WrapDirect3D11Texture calls by tying the EglSurface lifetime to _renderTexture.
When testing on a 4K display, I observed that eglCreatePbufferFromClientBuffer, which is invoked by WrapDirect3D11Texture, can take around 5 ms per frame.
By reducing the number of eglCreatePbufferFromClientBuffer calls, I was able to improve rendering performance by about 30%.
However, I’m not sure why the previous implementation needed to call WrapDirect3D11Texture on every frame.
* Remove the commented code
#Conflicts:
# src/Windows/Avalonia.Win32/DirectX/DxgiRenderTarget.cs
* Added `ExpanderAutomationPeer` for `Expander` control
* Use Group/"group" on UIA and NSAccessibilityDisclosureTriangleRole on AX
---------
Co-authored-by: Julien Lebosquain <julien@lebosquain.net>
Julien Lebosquain
Alexander Marek
Emmanuel Hansen
Compunet
Nathan Nguyen
Melissa
mfkl
Tim Miller
Evan
Tim
kerams
Paulsams
Adam Demasi
Nikita Tsukanov
SunnyDesignor
Tom Edwards
Jan Kučera
Daniel Lerch
Matt Lacey
Dong Bin
lindexi