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rui/demo/viewDemo.go

117 lines
3.4 KiB
Go

package main
import (
"github.com/anoshenko/rui"
)
const viewDemoText = `
GridLayout {
style = demoPage,
content = [
GridLayout {
width = 100%, height = 100%, cell-vertical-align = center, cell-horizontal-align = center,
content = [
View {
id = demoView, width = 250px, height = 150px,
background-color = #FFFF0000, border-width = 1px
}
]
},
ListLayout {
style = optionsPanel,
content = [
GridLayout {
style = optionsTable,
content = [
TextView { row = 0, text = "Border style" },
DropDownList { row = 0, column = 1, id = viewBorderStyle, current = 0,
items = ["none", "solid", "dashed", "dotted", "double", "4 styles"]
},
TextView { row = 1, text = "Border width" },
DropDownList { row = 1, column = 1, id = viewBorderWidth, current = 0,
items = ["1px", "2px", "3.5px", "5px", "1px,2px,3px,4px"]
},
TextView { row = 2, text = "Border color" },
DropDownList { row = 2, column = 1, id = viewBorderColor, current = 0,
items = ["black", "blue", "4 colors"]
},
TextView { row = 3, text = "Radius" },
DropDownList { row = 3, column = 1, id = viewRadius, current = 0,
items = ["0", "8px", "12px/24px", "0 48px/24px 0 48px/24px"]
},
]
}
]
}
]
}
`
func viewDemo(session rui.Session) rui.View {
view := rui.CreateViewFromText(session, viewDemoText)
if view == nil {
return nil
}
rui.Set(view, "viewBorderStyle", rui.DropDownEvent, func(list rui.DropDownList, number int) {
if number < 5 {
rui.Set(view, "demoView", rui.BorderStyle, number)
} else {
rui.Set(view, "demoView", rui.BorderTopStyle, 1)
rui.Set(view, "demoView", rui.BorderRightStyle, 2)
rui.Set(view, "demoView", rui.BorderBottomStyle, 3)
rui.Set(view, "demoView", rui.BorderLeftStyle, 4)
}
})
rui.Set(view, "viewBorderWidth", rui.DropDownEvent, func(list rui.DropDownList, number int) {
widths := []rui.SizeUnit{rui.Px(1), rui.Px(2), rui.Px(3.5), rui.Px(5)}
if number < len(widths) {
rui.Set(view, "demoView", rui.BorderWidth, widths[number])
} else {
rui.SetParams(view, "demoView", rui.Params{
rui.BorderTopWidth: rui.Px(1),
rui.BorderRightWidth: rui.Px(2),
rui.BorderBottomWidth: rui.Px(3),
rui.BorderLeftWidth: rui.Px(4)})
}
})
rui.Set(view, "viewBorderColor", rui.DropDownEvent, func(list rui.DropDownList, number int) {
colors := []rui.Color{rui.Black, rui.Blue}
if number < len(colors) {
rui.Set(view, "demoView", rui.BorderColor, colors[number])
} else {
rui.SetParams(view, "demoView", rui.Params{
rui.BorderTopColor: rui.Blue,
rui.BorderRightColor: rui.Green,
rui.BorderBottomColor: rui.Magenta,
rui.BorderLeftColor: rui.Aqua})
}
})
rui.Set(view, "viewRadius", rui.DropDownEvent, func(list rui.DropDownList, number int) {
switch number {
case 0:
rui.Set(view, "demoView", rui.Radius, nil)
case 1:
rui.Set(view, "demoView", rui.Radius, rui.Px(8))
case 2:
rui.Set(view, "demoView", rui.RadiusX, rui.Px(12))
rui.Set(view, "demoView", rui.RadiusY, rui.Px(24))
case 3:
rui.Set(view, "demoView", rui.Radius, nil)
rui.Set(view, "demoView", rui.RadiusTopRightX, rui.Px(48))
rui.Set(view, "demoView", rui.RadiusTopRightY, rui.Px(24))
rui.Set(view, "demoView", rui.RadiusBottomLeftX, rui.Px(48))
rui.Set(view, "demoView", rui.RadiusBottomLeftY, rui.Px(24))
}
})
return view
}