115 lines
2.1 KiB
Go
115 lines
2.1 KiB
Go
package main
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import (
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"strconv"
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"go.wit.com/log"
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"go.wit.com/toolkits/tree"
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"go.wit.com/widget"
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)
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func initWidget(n *tree.Node) *guiWidget {
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var w *guiWidget
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w = new(guiWidget)
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// Set(w, "default")
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w.node = n
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// set the name used by gocui to the id
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// w.cuiName = string(n.WidgetId)
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w.cuiName = strconv.Itoa(w.node.WidgetId) + " TK"
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w.WidgetType = n.WidgetType
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w.labelN = n.State.Label
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if w.labelN == "" {
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w.labelN = n.GetProgName()
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}
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w.frame = true
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w.hidden = n.State.Hidden
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w.enable = n.State.Enable
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if n.WidgetType == widget.Root {
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log.Log(INFO, "setupWidget() FOUND ROOT w.id =", n.WidgetId)
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}
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if n.WidgetType == widget.Grid {
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w.widths = make(map[int]int) // how tall each row in the grid is
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w.heights = make(map[int]int) // how wide each column in the grid is
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}
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p := n.Parent
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if p == nil {
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log.Log(ERROR, "parent == nil", w.String(), n.WidgetId, w.WidgetType)
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return w
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}
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if p.TK == nil {
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log.Log(ERROR, "parent.TK == nil", w.String(), n.WidgetId, w.WidgetType)
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return w
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}
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// set the parent and append to parent children
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var ptk *guiWidget
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ptk = p.TK.(*guiWidget)
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w.parent = ptk
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ptk.children = append(ptk.children, w)
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return w
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}
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func setupCtrlDownWidget() {
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a := new(widget.Action)
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a.ProgName = "ctrlDown"
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a.WidgetType = widget.Dialog
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a.WidgetId = -1
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a.ParentId = 0
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// n := addNode(a)
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n := me.myTree.AddNode(a)
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me.ctrlDown = n
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}
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func (w *guiWidget) deleteView() {
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if w.v != nil {
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w.v.Visible = false
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return
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}
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// make sure the view isn't really there
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me.baseGui.DeleteView(w.cuiName)
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w.v = nil
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}
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func (w *guiWidget) IsCurrent() bool {
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if w.node.WidgetType == widget.Tab {
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return w.isCurrent
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}
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if w.node.WidgetType == widget.Window {
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return w.isCurrent
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}
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if w.node.WidgetType == widget.Root {
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return false
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}
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return w.parent.IsCurrent()
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}
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func (tk *guiWidget) String() string {
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return tk.node.String()
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}
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func (tk *guiWidget) Visible() bool {
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if tk == nil {
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return false
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}
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if tk.v == nil {
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return false
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}
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return tk.v.Visible
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}
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func (w *guiWidget) SetVisible(b bool) {
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if w.v == nil {
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return
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}
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w.v.Visible = b
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}
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