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fix(progress-bar, spinner): update colors for ionic theme #30418

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May 23, 2025
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7 changes: 0 additions & 7 deletions core/src/components/progress-bar/progress-bar.common.scss
Original file line number Diff line number Diff line change
@@ -146,13 +146,6 @@
}
}

:host(.ion-color) {
.progress,
.progress-indeterminate {
background: #{current-color(base)};
}
}

// Progress Bar: Animation Keyframes
// ------------------------------------------------------------------------
// Source: https://github.com/material-components/material-components-web/blob/master/packages/mdc-linear-progress/_keyframes.scss
7 changes: 7 additions & 0 deletions core/src/components/progress-bar/progress-bar.ionic.scss
Original file line number Diff line number Diff line change
@@ -25,6 +25,13 @@
// Progress Bar: Color
// ------------------------------------------------------------------------

:host(.ion-color) {
.progress,
.progress-indeterminate {
background: #{globals.current-color(base)};
}
}

:host(.ion-color) .buffer-circles {
background-image: radial-gradient(
ellipse at center,
7 changes: 7 additions & 0 deletions core/src/components/progress-bar/progress-bar.native.scss
Original file line number Diff line number Diff line change
@@ -14,6 +14,13 @@
// Progress Bar: Color
// ------------------------------------------------------------------------

:host(.ion-color) {
.progress,
.progress-indeterminate {
background: #{current-color(base)};
}
}

:host(.ion-color) .buffer-circles {
background-image: radial-gradient(
ellipse at center,
4 changes: 4 additions & 0 deletions core/src/components/spinner/spinner.ionic.scss
Original file line number Diff line number Diff line change
@@ -11,6 +11,10 @@
height: globals.$ion-scale-700;
}

:host(.ion-color-medium) {
color: #{globals.ion-color(medium, contrast, $subtle: true)};
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So I'm still against this because really we shouldn't be changing the behavior of a color like this. Ideally, colors would be consistently applied, saying I want color medium here should be color medium, not the subtle color you're going for. I think you're trying to get the default color that's applied when no color is applied - the value set in the host - which is why you're doing this here, but I don't think this is the right thing to do since the user is saying they want the medium color and you're actively not giving them a medium color but the subtle form of the contrast of the medium color.

I think what you should do is handle this in the widget, just check if the medium color was passed and don't set the color value if it was if that's what you're going for, because I think this will create unexpected results in the long term.

However, I will approve it still because it's more-or-less a nit at this point and I think we're going to have to review colors at some point in the future where this will end up being changed anyway. So either way you want to go I'll approve, I just don't think this is the right way, personally.

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I understand your point/concern. I'll share it with the Design team and PO

}

// Spinner: lines / lines-small / lines-sharp / lines-sharp-small
// --------------------------------------------------

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