diff options
Diffstat (limited to 'click.go')
| -rw-r--r-- | click.go | 28 |
1 files changed, 23 insertions, 5 deletions
@@ -231,16 +231,34 @@ func click(g *gocui.Gui, v *gocui.View) error { log.Error(errors.New("click() could not find widget for view =" + v.Name())) } else { log.Log(NOW, "click() Found widget =", w.node.WidgetId, w.String(), ",", w.labelN) - if w.String() == "DropBox" { - log.Log(NOW, "click() this is the dropdown menu. set a flag here what did I click? where is the mouse?") - log.Log(NOW, "click() set a global dropdown clicked flag=true here") - } w.doWidgetClick() } + rootTK := me.treeRoot.TK.(*guiWidget) + realTK := rootTK.findWidgetByView(v) + if realTK == nil { + log.Error(errors.New("toolkit click() out of reality with gocui. v.Name() not in binary tree " + v.Name())) + log.Log(NOW, "click() END FAILURE ON gocui v.Name =", v.Name()) + // return nil // otherwise gocui exits + } + + // double check the widget view really still exists + nameTK := rootTK.findWidgetByName(v.Name()) + if nameTK == nil { + log.Error(errors.New("toolkit click() out of reality with gocui. v.Name() not in binary tree " + v.Name())) + return nil + } + if nameTK.v == nil { + log.Log(NOW, "click() maybe this widget has had it's view distroyed?", nameTK.cuiName, nameTK.WidgetType) + log.Log(NOW, "yep. it's gone now") + return nil + } + + // SetCurrentView dies if it's sent an non-existent view if _, err := g.SetCurrentView(v.Name()); err != nil { log.Log(NOW, "click() END v.Name =", v.Name(), "err =", err) - return err + // return err // return causes gocui.MainLoop() to exit. Do we ever want that to happen here? + return nil } log.Log(NOW, "click() END gocui name:", v.Name()) |