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Elias Naur
7bf3265ccd
Instead of
type Contraints struct {
Width, Height Constraint
}
use
type Constraints struct {
Min, Max image.Point
}
which leads to simpler use. For example, the Min method is trivally replaced by
the field, and the RigidConstraints constructor is no longer a net win.
API Change. Rewrites:
gofmt -r 'gtx.Constraints.Min() -> gtx.Constraints.Min'
gofmt -r 'gtx.Constraints.Width.Min -> gtx.Constraints.Min.X'
gofmt -r 'gtx.Constraints.Height.Min -> gtx.Constraints.Min.Y'
gofmt -r 'gtx.Constraints.Height.Max -> gtx.Constraints.Max.Y'
gofmt -r 'gtx.Constraints.Width.Max -> gtx.Constraints.Max.X'
Signed-off-by: Elias Naur <mail@eliasnaur.com>
27 lines
558 B
Go
27 lines
558 B
Go
// SPDX-License-Identifier: Unlicense OR MIT
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package layout
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import (
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"image"
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"testing"
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)
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func TestStack(t *testing.T) {
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var gtx Context
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gtx.Reset(nil, nil, image.Point{X: 100, Y: 100})
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gtx.Constraints.Min = image.Point{}
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exp := image.Point{X: 60, Y: 70}
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Stack{Alignment: Center}.Layout(>x,
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Expanded(func() {
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gtx.Dimensions.Size = exp
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}),
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Stacked(func() {
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gtx.Dimensions.Size = image.Point{X: 50, Y: 50}
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}),
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)
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if got := gtx.Dimensions.Size; got != exp {
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t.Errorf("Stack ignored Expanded size, got %v expected %v", got, exp)
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}
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}
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