joejulian/gio
1
0
Fork 1
mirror of https://git.sr.ht/~eliasnaur/gio synced 2026-07-03 00:16:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

layout: simplify Flex API to a single Layout call

Browse Source 
With the simplification of MacroOp, it is now possible to simplify
the Flex API to just a single Layout method, similar to List:

	layout.Flex{}.Layout(gtx,
		layout.Rigid(func() { ... }),
		layout.Flexed(0.5, func() { ... }),
	)

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2019-12-11 23:26:41 +01:00
parent edc81ea0bb
commit f60a5c7ac3
3 changed files with 111 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files
layout/example_test.go
+12 -15
View File
@@ -53,21 +53,18 @@ func ExampleFlex() {
gtx := new(layout.Context)
gtx.Reset(nil, image.Point{X: 100, Y: 100})
flex := layout.Flex{}
// Rigid 10x10 widget.
child1 := flex.Rigid(gtx, func() {
fmt.Printf("Rigid: %v\n", gtx.Constraints.Width)
layoutWidget(gtx, 10, 10)
})
// Child with 50% space allowance.
child2 := flex.Flex(gtx, 0.5, func() {
fmt.Printf("50%%: %v\n", gtx.Constraints.Width)
layoutWidget(gtx, 10, 10)
})
flex.Layout(gtx, child1, child2)
layout.Flex{}.Layout(gtx,
// Rigid 10x10 widget.
layout.Rigid(func() {
fmt.Printf("Rigid: %v\n", gtx.Constraints.Width)
layoutWidget(gtx, 10, 10)
}),
// Child with 50% space allowance.
layout.Flexed(0.5, func() {
fmt.Printf("50%%: %v\n", gtx.Constraints.Width)
layoutWidget(gtx, 10, 10)
}),
)
// Output:
// Rigid: {0 100}