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finally add a ToolkitInit()

This commit is contained in:
Jeff Carr 2025-03-03 00:12:58 -06:00
parent 3fb1d3ef70
commit 1e97138a1c
2 changed files with 22 additions and 0 deletions
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21
action.go
View File

@ -12,11 +12,26 @@ import (
// everything from the application goes through here
func (me *TreeInfo) doAction(a widget.Action) {
if a.ActionType == widget.ToolkitInit {
log.Log(TREEWARN, "tree.doAction() trapped ToolkitInit finally!")
if me.ToolkitInit != nil {
log.Log(TREEWARN, "tree.doAction() doing ToolkitInit()")
me.ToolkitInit()
} else {
log.Log(TREEWARN, "tree.doAction() me.ToolkitInit() == nil")
}
return
}
if a.TablePB != nil {
log.Log(TREEWARN, "tree: got a TablePB")
me.doTable(a)
return
}
if a.WidgetId == 0 {
if treeRoot == nil {
log.Log(TREEWARN, "tree.doAction() yes, treeRoot is nil. add here")
}
}
n := treeRoot.FindWidgetId(a.WidgetId)
switch a.ActionType {
case widget.Add:
@ -33,6 +48,12 @@ func (me *TreeInfo) doAction(a widget.Action) {
// log.Log(TREEWARN, "tree.FindWidgetId() n == nil", a.State.CurrentS)
// log.Log(TREEWARN, "tree.FindWidgetId() n == nil. A bug in your application?")
log.Log(TREEWARN, "tree.doAction() bug in gui. trying to do action", a.ActionType, "before widget init() wId =", a.WidgetId)
if a.WidgetId == 0 {
log.Log(TREEWARN, "tree.doAction() bug in gui. on wId zero. is treeRoot nil?")
if treeRoot == nil {
log.Log(TREEWARN, "tree.doAction() yes, treeRoot is nil")
}
}
return
}

1
structs.go
View File

@ -29,6 +29,7 @@ type TreeInfo struct {
SetTitle func(*Node, string) // update the title of a window or tab
SetLabel func(*Node, string) // update the "label" (aka "Name") for a widget
SetChecked func(*Node, bool) // set the state of a checkbox
ToolkitInit func() // init the plugin
ToolkitClose func() // shutdown and unload the plugin
Show func(*Node) // show a widget
Hide func(*Node) // hide a widget