forked from KolibriOS/kolibrios
76 lines
1.5 KiB
Go
76 lines
1.5 KiB
Go
package kernel
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import "os"
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import "colors"
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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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os.CreateButton(button.x, button.y, len(button.label)*15, 30, button.id, colors.Blue);
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os.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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os.Redraw(1)
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os.Window(500,250,420,200, "Example GoLang")
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os.DrawLine(32, 80, 150, 80, colors.Green)
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os.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 := os.GetTime()
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//os.DebugOutStr("Time: ")
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//os.DebugOutHex(time)
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for true {
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switch os.Event() {
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case os.EVENT_REDRAW:
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RedrawAll(pos)
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break
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case os.EVENT_BUTTON:
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switch os.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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os.Exit()
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}
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}
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}
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}
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