mirror of https://github.com/anoshenko/rui.git
58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
package main
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import (
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"strconv"
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"strings"
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"github.com/anoshenko/rui"
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)
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func keyEventHandle(view rui.View, event rui.KeyEvent, tag string) {
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var buffer strings.Builder
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buffer.WriteString(tag)
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buffer.WriteString(`: TimeStamp = `)
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buffer.WriteString(strconv.FormatUint(event.TimeStamp, 10))
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buffer.WriteString(`, Key = "`)
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buffer.WriteString(event.Key)
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buffer.WriteString(`", Code = "`)
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buffer.WriteString(event.Code)
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buffer.WriteString(`"`)
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appendBool := func(name string, value bool) {
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buffer.WriteString(`, `)
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buffer.WriteString(name)
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if value {
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buffer.WriteString(` = true`)
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} else {
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buffer.WriteString(` = false`)
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}
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}
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appendBool("Repeat", event.Repeat)
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appendBool("CtrlKey", event.CtrlKey)
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appendBool("ShiftKey", event.ShiftKey)
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appendBool("AltKey", event.AltKey)
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appendBool("MetaKey", event.MetaKey)
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buffer.WriteString(";\n\n")
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rui.AppendEditText(view, "", buffer.String())
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rui.ScrollViewToEnd(view, "")
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}
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func createKeyEventsDemo(session rui.Session) rui.View {
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return rui.NewEditView(session, rui.Params{
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rui.Width: rui.Percent(100),
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rui.Height: rui.Percent(100),
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rui.ReadOnly: true,
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rui.EditWrap: true,
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rui.Hint: "Set the focus and press a key",
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rui.EditViewType: rui.MultiLineText,
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rui.KeyDownEvent: func(view rui.View, event rui.KeyEvent) {
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keyEventHandle(view, event, rui.KeyDownEvent)
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},
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rui.KeyUpEvent: func(view rui.View, event rui.KeyEvent) {
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keyEventHandle(view, event, rui.KeyUpEvent)
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},
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})
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}
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