David Rettenbacher

Xaml-Designer for WPF .NET Core 3 fails to render correctly with CSS, just as if there was no CSS defined. The running app has the CSS-styles applied correctly.

Placeholder-selectors are used in connection with `@extend` keyword. A placeholder-selector is not rendered to the final stylesheet but is referable by `@extend`.

Media queries would allow creating adaptive layouts and ui-frameworks.

Support extending a native (non-css) style. ```scss @extend-native StyleResourceKey; ```

Support operators to calculate values of properties.

Support functions ```scss @function bind($property, $converter) { @if ($converter) { @return "{" + $property +", Converter=" + $converter + "}"; } @else { @return "{" + $property + "}"; }...

Visual States, like Pressed or Hovered should be styleable with css Syntax could be aligned to html's syntax by using colons. ```css Button:MouseOver { Background: #999999; } ```

StartColor, EndColor,... not updating

2

Hi, I have an issue with GradientButton. If any BindableProperty is updated after initialization - i.e. in a click-handler - then the updated value is ignored by the renderer. The...