pub trait ColorChooserExtManual: Sealed + IsA<ColorChooser> + 'static {
    // Provided method
    fn add_palette(
        &self,
        orientation: Orientation,
        colors_per_line: i32,
        colors: &[RGBA]
    ) { ... }
}
👎Deprecated: Since 4.10
Expand description

Trait containing manually implemented methods of ColorChooser.

Provided Methods§

source

fn add_palette( &self, orientation: Orientation, colors_per_line: i32, colors: &[RGBA] )

👎Deprecated: Since 4.10

Adds a palette to the color chooser.

If @orientation is horizontal, the colors are grouped in rows, with @colors_per_line colors in each row. If @horizontal is false, the colors are grouped in columns instead.

The default color palette of ColorChooserWidget has 45 colors, organized in columns of 5 colors (this includes some grays).

The layout of the color chooser widget works best when the palettes have 9-10 columns.

Calling this function for the first time has the side effect of removing the default color palette from the color chooser.

If @colors is None, removes all previously added palettes.

§Deprecated since 4.10

Use ColorDialog instead

§orientation

Orientation::Horizontal if the palette should be displayed in rows, Orientation::Vertical for columns

§colors_per_line

the number of colors to show in each row/column

§colors

the colors of the palette

Object Safety§

This trait is not object safe.

Implementors§