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package main
import (
"fmt"
g "github.com/AllenDang/giu"
"os"
)
func check(err error) {
if err != nil {
fmt.Println(err)
os.Exit(1)
}
}
var (
manifoldPressure pressure
// selectedPressureUnit is used to index pressureUnits
selectedPressureUnit int32
)
func init() {
manifoldPressure = pressure{100, defaultPressureUnit}
// selectedPressureUnit is used to index pressureUnitStrings
selectedPressureUnit = defaultPressureUnitIndex
}
func loop() {
g.SingleWindow().Layout(
g.Table().
Rows(
g.TableRow(
g.Label("Manifold Absolute Pressure"),
g.Combo(
"",
pressureUnitStrings()[selectedPressureUnit],
pressureUnitStrings(),
&selectedPressureUnit,
).
OnChange(func() {
s := pressureUnitStrings()[selectedPressureUnit]
u, err := pressureUnitFromString(s)
check(err)
manifoldPressure = pressure{
manifoldPressure.asUnit(u),
u,
}
}),
g.InputFloat(&manifoldPressure.val).Format("%.2f"),
),
).
Columns(
g.TableColumn("Parameter"),
g.TableColumn("Unit"),
g.TableColumn("Point 1"),
),
)
}
func main() {
wnd := g.NewMasterWindow("volute", 400, 200, 0)
wnd.Run(loop)
}
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