forked from KolibriOS/kolibrios
Rustem Gimadutdinov (rgimad)
227e2de7d9
git-svn-id: svn://kolibrios.org@9298 a494cfbc-eb01-0410-851d-a64ba20cac60
78 lines
1.2 KiB
Go
78 lines
1.2 KiB
Go
package example
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import (
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"colors"
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"../kos"
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)
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const (
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Btn1 = 2
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Btn2 = 3
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BtnExit = 1
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)
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type Button struct { // structure gui button
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label string
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x int
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y int
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id int
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}
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func NewButton() Button {
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object := Button{"Text", 0, 0, Btn1} // default data
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return object
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}
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func (button *Button) make() {
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kos.CreateButton(button.x, button.y, len(button.label)*15, 30, button.id, colors.Blue)
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kos.WriteText(button.x, button.y, 0x11000000|colors.White, button.label)
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}
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func RedrawAll(bar_pos int) {
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kos.Redraw(1)
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kos.Window(500, 250, 420, 200, "Example GoLang")
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kos.DrawLine(32, 80, 150, 80, colors.Green)
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kos.DrawBar(bar_pos, 90, 100, 30, colors.Red)
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b1 := NewButton()
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b1.label = " <- "
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b1.x = 32
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b1.y = 128
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b1.id = Btn1
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b1.make()
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b2 := NewButton()
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b2.label = " -> "
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b2.x = 310
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b2.y = 128
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b2.id = Btn2
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b2.make()
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}
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func Main() {
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var pos = 160
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time := kos.GetTime()
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kos.DebugOutStr("Time: ")
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kos.DebugOutHex(time)
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for {
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switch kos.Event() {
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case kos.EVENT_REDRAW:
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RedrawAll(pos)
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break
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case kos.EVENT_BUTTON:
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switch kos.GetButtonID() {
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case Btn1:
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pos -= 32
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RedrawAll(pos)
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break
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case Btn2:
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pos += 32
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RedrawAll(pos)
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break
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case BtnExit:
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kos.Exit()
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}
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}
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}
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}
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