github.com/AvaloniaUI/Avalonia

Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET UI client technology
https://github.com/AvaloniaUI/Avalonia

NumericUpDown has no :focus

Odepax opened this issue over 4 years ago

DataGrid - NullReferenceException on Window maximize (0.92)

hdainester opened this issue over 4 years ago

Getting Erro: The "CimpileAvaloniaXamlTask" task failed unexpectedly.

jonathanBell1 opened this issue over 4 years ago

BorderThickness and BorderBrush are not shown in case of Window

FG-rgb opened this issue over 4 years ago

Hide() a window for Mac/OSX (invoke Cmd+H programmatically)

GitHubington opened this issue over 4 years ago

NullReferenceException in CompileAvaloniaXamlTask with a ProjectReference

lostmsu opened this issue over 4 years ago

AvaloniaProperty.Register<TOwner, TValue> : Typed coercion function

pr8x opened this issue over 4 years ago

Add DropDownButton porting over from WinUI

robloo opened this issue over 4 years ago

Add NumberBox Control from WinUI

robloo opened this issue over 4 years ago

Refactor Avalonia.Controls

robloo opened this issue over 4 years ago

Selecting Debug configuration does not result in symbol files in nuget packages

mrj001 opened this issue almost 5 years ago

How to get TextBox to only accept numbers?

StefanH-AT opened this issue almost 5 years ago

Unable to use a ContextMenu with absolute position

FG-rgb opened this issue almost 5 years ago

Avalonia: Loading resources with resm throws FileNotFound Exception

marwie opened this issue almost 5 years ago

Placeholder vs Watermark

mrj001 opened this issue almost 5 years ago

TimePicker and DatePicker controls have large minimum size

derekantrican opened this issue almost 5 years ago

Keyboard input problem for macOS Agent Windows

sshulik opened this issue almost 5 years ago

How does Avalonia Treeview change the node's triangle into a +- symbol

Aaronlog opened this issue almost 5 years ago

System.InvalidOperationException: The control already has a visual parent.

mrj001 opened this issue almost 5 years ago

When to set focus in UserControl to make it work?

MartyIX opened this issue almost 5 years ago

KeyUp is not triggered for e.g. Space and Alt Keys

lprc opened this issue almost 5 years ago

Question on how to show a modal dialog synchronously

derekantrican opened this issue almost 5 years ago

Native notifications

pr8x opened this issue almost 5 years ago

System.NullReferenceException during close app in GetVisualsAt

ficnar opened this issue almost 5 years ago

An invalid scroll offset on a panel results in invisible content and the inability to scroll via mouse wheel

PathogenDavid opened this issue almost 5 years ago

TabControl seemingly does not maintain per-tab scroll position

PathogenDavid opened this issue almost 5 years ago

DatePicker appears to interpret DayFormat as a .NET DateTime format string when it shouldn't

PathogenDavid opened this issue almost 5 years ago

Maximizing window on a high-DPI monitor causes window buttons to go off the screen

PathogenDavid opened this issue almost 5 years ago

DevTools don't show in non-primary monitor taskbars

PathogenDavid opened this issue almost 5 years ago

[BUG] Rerender on change for Paths, Segments and e.g.

RomanSoloweow opened this issue almost 5 years ago

[ItemsRepeater] System.NullReferenceException in at PropertyAccessorNode.StopListeningCore

andreygolubkow opened this issue almost 5 years ago

Add DisplayMemberPath and SelectedValuePath properties

derekantrican opened this issue almost 5 years ago

HotKey doesnt work on ToogleButton, Version: 0.10.0-preview5

sn4k3 opened this issue almost 5 years ago

[DevTools] Duplicate parent property

workgroupengineering opened this issue almost 5 years ago

Panel does not take all remaining space

lprc opened this issue almost 5 years ago

Rich Text Editor in avalonia

fengyinyong opened this issue almost 5 years ago

[Feature Request] Designer does not automatically define elements in the code file

b68h4 opened this issue almost 5 years ago

Bitmap with AlphaFormat.Opaque

adirh3 opened this issue almost 5 years ago

[Feature] VNC Output for existing Window

Int32Overflow opened this issue almost 5 years ago

IProvideValueTarget.TargetObject should return the target object and not itself

thexamlguy opened this issue almost 5 years ago

Question: Getting Rows in DataGrid

NoralK opened this issue almost 5 years ago

Rectangle is rendered incorrectly, if StrokeThickness is bigger than Height/Width (comparing to WPF)

maxkatz6 opened this issue almost 5 years ago

Overloading Avalonia.Media.Imaging classes

NoralK opened this issue almost 5 years ago

When installing receiving extension/package.json is not part of zip

chrismwhite opened this issue almost 5 years ago

[Feature request] Add Visual Basic project template

MyBlueHorizon opened this issue almost 5 years ago

XCB/XLIB crash on some Linux systems

capdj opened this issue almost 5 years ago

[Feature request] Add support for Popup visual tree in dev tools

jp2masa opened this issue almost 5 years ago

Black window screen (but works in 256-color compatibility mode)

caunt opened this issue almost 5 years ago

[Feature request] Set WS_EX_DLGMODALFRAME on dialogs

jp2masa opened this issue almost 5 years ago

Output better XAML errors

grokys opened this issue almost 5 years ago

Open/close menu events are confusing

grokys opened this issue almost 5 years ago

System.StackOverflowException when using OneWayToSource binding

LtDetFrankDrebin opened this issue almost 5 years ago

System.InvalidOperationException: Default font family name can't be null or empty

elestedt opened this issue almost 5 years ago

OpenGlControl resize native crash

jvbsl opened this issue almost 5 years ago

Feature: alternative "using:" syntax to include namespace to XAML file

maxkatz6 opened this issue almost 5 years ago

Does anyone know the webview and rich text edit box for Avalonia? i need them.

wuzlai opened this issue almost 5 years ago

Changing ToolTip for a control while the pointer is over that control causes unexpected behaviour

capdj opened this issue almost 5 years ago

Typed IValueConverter

pr8x opened this issue almost 5 years ago

TextBox: Clicking on bottom right border positions caret at far left

garyhertel opened this issue almost 5 years ago

IOSurface Buffer overload on OSX

jameshilliard opened this issue about 5 years ago

Winforms style designer for Avalonia?

Shadowblitz16 opened this issue about 5 years ago

[0.10 Preview] Grid LayoutUpdated can re-trigger itself

mat1jaczyyy opened this issue about 5 years ago

Fluent theme inconsistent padding

jp2masa opened this issue about 5 years ago

X11Clipboard.GetTextAsync() doesn't return. Waits indefinitely. Ubuntu 18.04.

bitbound opened this issue about 5 years ago

TextBox caret is invisible for right aligned text

jp2masa opened this issue about 5 years ago

Compiled bindings can't infer item type for ItemsRepeater

jp2masa opened this issue about 5 years ago

[Suggestion] Ribbon Control

nlogozzo opened this issue about 5 years ago

CSC : error CS0006: Metadata file could not be found

FoggyFinder opened this issue about 5 years ago

Is avalonia have any property that change Display orientation

Enoq00 opened this issue about 5 years ago

Textbox inside a popup control does not handle tapped event when clicking on whitespace.

pelgenj2 opened this issue about 5 years ago

SelectingItemsControl does not trigger SelectionChanged event when using multiselect

ShadowDancer opened this issue about 5 years ago

Make it easier to apply a style to a Window?

Eladretep opened this issue about 5 years ago

Finish Managed Menus

danwalmsley opened this issue about 5 years ago

Feature: UWP UniformGrid additional properties

Loen10 opened this issue about 5 years ago

Window cropped when moving between different monitor dpi

adirh3 opened this issue about 5 years ago

Blured images with Immutable Bitmap stride ctor

adirh3 opened this issue about 5 years ago

Build-in support for Icons

maxkatz6 opened this issue about 5 years ago

Crash with binding path="/" in multibinding

Kermalis opened this issue about 5 years ago

Style changes don't always completely propagate

jp2masa opened this issue about 5 years ago

WebView, PropertyGrid, Ribbon controls

kinsung opened this issue about 5 years ago

Other controls

jinyuttt opened this issue about 5 years ago

Fluent Theme: Things to revisit

danwalmsley opened this issue about 5 years ago

KeyModifiers don't work properly on NumPad

AngelicosPhosphoros opened this issue about 5 years ago

Can't Preview the Window

valkyrienyanko opened this issue about 5 years ago

Allow executing a command on enter key press in TextBox

MarcusWichelmann opened this issue about 5 years ago

Unexpected UI behavior after closing OpenFileDialog

SparkyTD opened this issue about 5 years ago

DatePicker Calendar popup wilting

usUyGBx opened this issue about 5 years ago

FocusElement

Jmales opened this issue about 5 years ago

integrate groupbox control

mameolan opened this pull request about 5 years ago

DataTemplate in a grid ?

SeleDreams opened this issue about 5 years ago

Unable to find suitable setter or adder for property Click of type Avalonia.Controls

steskalja opened this issue about 5 years ago

ArgumentException when opening dialog window

SeleDreams opened this issue about 5 years ago

Small bug of element hovering in a list on windows

SeleDreams opened this issue about 5 years ago

NRE in PropertyAccessorNode StopListeningCore

aguahombre opened this issue about 5 years ago

Problem with Bottom-up bitmaps in Skia

adirh3 opened this issue about 5 years ago

Menus redesign

kekekeks opened this issue about 5 years ago

Using Source Generators to generate Controls (Code behind)

Azyyyyyy opened this issue about 5 years ago

[Ubuntu] The coordinate Setting is invalid

rakuten opened this issue about 5 years ago

Display ToolTip on Control with IsEnabled=False

mat1jaczyyy opened this issue about 5 years ago

Deselecting a textbox when outside of immediate view in scrollviewer causes issues

eggroll-bot opened this issue over 5 years ago