1 files changed, 97 insertions, 0 deletions
diff --git a/updateui.go b/updateui.go
new file mode 100644
index 0000000..8c94163
--- /dev/null
+++ b/updateui.go
@@ -0,0 +1,97 @@
+package main
+
+import (
+	"go.wit.com/dev/andlabs/ui"
+)
+
+// Example showing how to update the UI using the QueueMain function
+// especially if the update is coming from another goroutine
+//
+// see QueueMain in 'main.go' for detailed description
+
+var count int
+
+func demoUI() {
+	mainWindow := ui.NewWindow("libui Updating UI", 640, 480, true)
+	mainWindow.OnClosing(func(*ui.Window) bool {
+		ui.Quit()
+		return true
+	})
+	ui.OnShouldQuit(func() bool {
+		mainWindow.Destroy()
+		return true
+	})
+
+	vbContainer := ui.NewVerticalBox()
+	vbContainer.SetPadded(true)
+
+	inputGroup := ui.NewGroup("Input")
+	inputGroup.SetMargined(true)
+
+	vbInput := ui.NewVerticalBox()
+	vbInput.SetPadded(true)
+
+	inputForm := ui.NewForm()
+	inputForm.SetPadded(true)
+
+	message := ui.NewEntry()
+	message.SetText("Hello World")
+	inputForm.Append("What message do you want to show?", message, false)
+
+	showMessageButton := ui.NewButton("Show message")
+	clearMessageButton := ui.NewButton("Clear message")
+
+	vbInput.Append(inputForm, false)
+	vbInput.Append(showMessageButton, false)
+	vbInput.Append(clearMessageButton, false)
+
+	inputGroup.SetChild(vbInput)
+
+	messageGroup := ui.NewGroup("Message")
+	messageGroup.SetMargined(true)
+
+	vbMessage := ui.NewVerticalBox()
+	vbMessage.SetPadded(true)
+
+	messageLabel := ui.NewLabel("")
+
+	vbMessage.Append(messageLabel, false)
+
+	messageGroup.SetChild(vbMessage)
+
+	countGroup := ui.NewGroup("Counter")
+	countGroup.SetMargined(true)
+
+	vbCounter := ui.NewVerticalBox()
+	vbCounter.SetPadded(true)
+
+	countLabel := ui.NewLabel("blah")
+
+	vbCounter.Append(countLabel, false)
+	countGroup.SetChild(vbCounter)
+
+	vbContainer.Append(inputGroup, false)
+	vbContainer.Append(messageGroup, false)
+	vbContainer.Append(countGroup, false)
+
+	mainWindow.SetChild(vbContainer)
+
+	showMessageButton.OnClicked(func(*ui.Button) {
+		// Update the UI directly as it is called from the main thread
+		messageLabel.SetText(message.Text())
+	})
+
+	clearMessageButton.OnClicked(func(*ui.Button) {
+		// Update the UI directly as it is called from the main thread
+		messageLabel.SetText("")
+	})
+
+	// this is messed up.
+	// mainWindow.Show()
+}
+
+/*
+func main() {
+	ui.Main(setupUI)
+}
+*/