78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
package main
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import (
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"go.wit.com/dev/andlabs/ui"
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_ "go.wit.com/dev/andlabs/ui/winmanifest"
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"go.wit.com/log"
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"go.wit.com/toolkits/tree"
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)
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func newCombobox(p, n *tree.Node) {
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if notNew(n) {
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return
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}
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newt := new(guiWidget)
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cb := ui.NewEditableCombobox()
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newt.uiEditableCombobox = cb
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newt.uiControl = cb
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// initialize the index
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newt.c = 0
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newt.val = make(map[int]string)
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cb.OnChanged(func(spin *ui.EditableCombobox) {
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n.State.CurrentS = spin.Text()
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log.Log(ANDLABS, "combobox changed ="+spin.Text()+".")
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me.myTree.SendUserEvent(n)
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})
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n.TK = newt
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place(p, n)
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log.Log(ANDLABS, "add combobox entries on create:", n.State.Strings)
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// add the initial combobox entries
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for i, s := range n.State.Strings {
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log.Log(ANDLABS, "add combobox entries on create progname:", n.GetProgName(), "State.Strings =", i, s)
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addComboboxName(n, s)
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}
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cur := n.CurrentS()
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log.Log(ANDLABS, "add combobox: set default value on create to", cur)
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setComboboxName(n, cur)
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}
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func addComboboxName(n *tree.Node, s string) {
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if !ready(n) {
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return
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}
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var tk *guiWidget
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tk = n.TK.(*guiWidget)
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log.Log(ANDLABS, "addComboboxName()", n.WidgetId, "add:", s)
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tk.uiEditableCombobox.Append(s)
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if tk.val == nil {
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log.Log(INFO, "make map didn't work")
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return
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}
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tk.val[tk.c] = s
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// If this is the first menu added, set the dropdown to it
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if tk.c == 0 {
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log.Log(ANDLABS, "addComboboxName() first string:", s)
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tk.uiEditableCombobox.SetText(s)
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}
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tk.c = tk.c + 1
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}
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func setComboboxName(n *tree.Node, s string) bool {
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if !ready(n) {
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return false
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}
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var tk *guiWidget
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tk = n.TK.(*guiWidget)
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log.Log(ANDLABS, "SetComboboxName()", n.WidgetId, ",", s)
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tk.uiEditableCombobox.SetText(s)
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return false
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}
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