blob: 6b34b28cd3e172f3414e08ff346eeeeb90c92ccd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
// 16 august 2014
package ui
import (
"image"
)
// ImageList is a list of images that can be used in the rows of a Table or Tree.
// ImageList maintains a copy of each image added.
// Images in an ImageList will be automatically scaled to the needed size.
type ImageList interface {
// Append inserts an image into the ImageList.
Append(i *image.RGBA)
// Len returns the number of images in the ImageList.
Len() ImageIndex
imageListApply
}
// NewImageList creates a new ImageList.
// The ImageList is initially empty.
func NewImageList() ImageList {
return newImageList()
}
// ImageIndex is a special type used to denote an entry in a Table or Tree's ImageList.
type ImageIndex int
|
