Refactor to 'gui/toolkit/'

    * add a example cmds/consolemouse
       uses a console button to launch the andlabs/ui
    * fix wrong return value in toolkit/NewLabel()
    * redirect STDIN output to a file
    * wonderful fix of Window() exit
    * finally remove the ancient stupid variables x & y
    * phase out struct 'box' and use 'node' instead
    * better names for things: use NewFoo() and NewBar()

1 files changed, 40 insertions, 0 deletions

diff --git a/text.go b/text.go
new file mode 100644
index 0000000..69a9002
--- /dev/null
+++ b/text.go
@@ -0,0 +1,40 @@
+package gui
+
+import "log"
+import "errors"
+
+// import toolkit "git.wit.org/wit/gui/toolkit/andlabs"
+
+// functions for handling text related GUI elements
+
+func (n *Node) NewLabel(text string) *Node {
+	// make new node here
+	newNode := n.New(text)
+	newNode.Dump()
+
+	t := n.Toolkit.NewLabel(text)
+	newNode.Toolkit = t
+
+	return newNode
+}
+
+func (n *Node) SetText(value string) error {
+	log.Println("gui.SetText() value =", value)
+	if (n.Toolkit != nil) {
+		n.Toolkit.SetText(value)
+		return nil
+	}
+	if (n.uiText != nil) {
+		n.uiText.SetText(value)
+		return nil
+	}
+	if (n.uiButton != nil) {
+		n.uiButton.SetText(value)
+		return nil
+	}
+	if (n.uiWindow != nil) {
+		n.uiWindow.SetTitle(value)
+		return nil
+	}
+	return errors.New("nothing found for gui.Node.SetText()")
+}