make something to debug unloading toolkits

2 files changed, 17 insertions, 0 deletions

diff --git a/checkbox.go b/checkbox.go
index 17cceae..8ba4f8d 100644
--- a/checkbox.go
+++ b/checkbox.go
@@ -5,6 +5,11 @@ import (
 	"go.wit.com/widget"
 )
 
+func (n *Node) IsChecked() bool {
+	return n.checked
+}
+
+// deprecate this name
 func (n *Node) Checked() bool {
 	return n.checked
 }
diff --git a/init.go b/init.go
index 2d6a3d8..a9ba7f8 100644
--- a/init.go
+++ b/init.go
@@ -4,6 +4,7 @@ import (
 	"errors"
 	"os"
 	"runtime/debug"
+	"time"
 
 	"go.wit.com/lib/protobuf/guipb"
 	"go.wit.com/log"
@@ -138,6 +139,17 @@ func pluginCounter(a *widget.Action) {
 	}
 }
 
+func UnloadToolkits() {
+	if me.rootNode == nil {
+		log.Log(WARN, "gui rootNode == nil. can't UnloadToolkits()")
+		return
+	}
+	for _, aplug := range allPlugins {
+		me.rootNode.CloseToolkit(aplug.name)
+		time.Sleep(100 * time.Millisecond) // maybe a good idea for now
+	}
+}
+
 func toolkitPanic(pname string) {
 	log.Log(WARN, "toolkitPanic() in", pname)
 	log.Log(WARN, "toolkitPanic() unload toolkit plugin here", pname)