34 lines
668 B
Go
34 lines
668 B
Go
|
package uilayout
|
||
|
|
||
|
import "fyne.io/fyne/v2"
|
||
|
|
||
|
type MinSize struct {
|
||
|
minSize fyne.Size
|
||
|
}
|
||
|
|
||
|
func NewMinSizeLayout(minSize fyne.Size) *MinSize {
|
||
|
return &MinSize{minSize: minSize}
|
||
|
}
|
||
|
|
||
|
func (l *MinSize) MinSize(objects []fyne.CanvasObject) fyne.Size {
|
||
|
size := l.minSize
|
||
|
for _, o := range objects {
|
||
|
childSize := o.MinSize()
|
||
|
if size.Width < childSize.Width {
|
||
|
size.Width = childSize.Width
|
||
|
}
|
||
|
if size.Height < childSize.Height {
|
||
|
size.Height = childSize.Height
|
||
|
}
|
||
|
}
|
||
|
return size
|
||
|
}
|
||
|
|
||
|
func (l *MinSize) Layout(objects []fyne.CanvasObject, containerSize fyne.Size) {
|
||
|
pos := fyne.NewPos(0, 0)
|
||
|
for _, o := range objects {
|
||
|
o.Resize(containerSize)
|
||
|
o.Move(pos)
|
||
|
}
|
||
|
}
|