slint/internal/compiler/tests/syntax/basic/linear-gradient.slint

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// Copyright © SixtyFPS GmbH <info@slint.dev>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
export X := Rectangle {
property<brush> g1: @linear-gradient();
// ^error{Expected angle expression}
property<brush> g2: @linear-gradient(to left, blue, red);
// ^error{Angle expression must be an angle followed by a comma}
property<brush> g3: @linear-gradient(0deg, blue, red);
property<brush> g4: @linear-gradient(45deg, blue 45%, red red);
// ^error{Cannot convert color to float}
property<brush> g5: @linear-gradient(128deg, blue 45%, red);
property<brush> g6: @linear-gradient(90deg, blue 45%, red 88%);
property<brush> g7: @linear-gradient(90deg, 42 45%, red 0.3);
// ^error{Cannot convert float to color}
property<brush> g8: @linear-gradient(90deg, blue red green);
// ^error{Cannot convert color to float}
// ^^error{Expected comma}
property<brush> g9: @linear-gradient(0deg blue, blue, red);
// ^error{Angle expression must be an angle followed by a comma}
property<brush> g10: @linear-gradient(90deg, blue 10% red 20%, yellow);
// ^error{Expected comma}
property<brush> g11: @linear-gradient(20deg,);
property<brush> g12: @linear-gradient(2, blue 45%, red 88%);
// ^error{Cannot convert float to angle. Use an unit, or multiply by 1deg to convert explicitly}
property<brush> g13: @linear-gradient(90deg + 0.5turn, true ? blue : red 45%, red 88% + 0.1);
property<brush> g14: @linear-gradient(-128deg, white, blue r);
// ^error{Unknown unqualified identifier 'r'}
property <brush> g15: @linear-gradient(90deg, brown o, green); // #3241
// ^error{Unknown unqualified identifier 'o'}
property<color> g16: @linear-gradient(0deg, red, green, blue); // #6819
// ^warning{Narrowing conversion from brush to color. This can lead to unexpected behavior because the brush is a gradient}
}