104 lines
2.3 KiB
Go
104 lines
2.3 KiB
Go
package main
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import (
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"go.wit.com/dev/andlabs/ui"
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)
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// Example showing how to update the UI using the QueueMain function
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// especially if the update is coming from another goroutine
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//
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// see QueueMain in 'main.go' for detailed description
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var count int
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func placeholderUI() {
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mainWindow := ui.NewWindow("libui placeholder", 640, 480, true)
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mainWindow.OnClosing(func(*ui.Window) bool {
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ui.Quit()
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return true
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})
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ui.OnShouldQuit(func() bool {
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mainWindow.Destroy()
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return true
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})
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}
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func demoUI() {
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mainWindow := ui.NewWindow("libui Updating UI", 640, 480, true)
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mainWindow.OnClosing(func(*ui.Window) bool {
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ui.Quit()
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return true
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})
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ui.OnShouldQuit(func() bool {
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mainWindow.Destroy()
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return true
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})
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vbContainer := ui.NewVerticalBox()
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vbContainer.SetPadded(true)
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inputGroup := ui.NewGroup("Input")
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inputGroup.SetMargined(true)
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vbInput := ui.NewVerticalBox()
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vbInput.SetPadded(true)
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inputForm := ui.NewForm()
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inputForm.SetPadded(true)
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message := ui.NewEntry()
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message.SetText("Hello World")
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inputForm.Append("What message do you want to show?", message, false)
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showMessageButton := ui.NewButton("Show message")
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clearMessageButton := ui.NewButton("Clear message")
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vbInput.Append(inputForm, false)
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vbInput.Append(showMessageButton, false)
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vbInput.Append(clearMessageButton, false)
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inputGroup.SetChild(vbInput)
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messageGroup := ui.NewGroup("Message")
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messageGroup.SetMargined(true)
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vbMessage := ui.NewVerticalBox()
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vbMessage.SetPadded(true)
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messageLabel := ui.NewLabel("")
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vbMessage.Append(messageLabel, false)
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messageGroup.SetChild(vbMessage)
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countGroup := ui.NewGroup("Counter")
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countGroup.SetMargined(true)
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vbCounter := ui.NewVerticalBox()
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vbCounter.SetPadded(true)
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countLabel := ui.NewLabel("blah")
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vbCounter.Append(countLabel, false)
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countGroup.SetChild(vbCounter)
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vbContainer.Append(inputGroup, false)
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vbContainer.Append(messageGroup, false)
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vbContainer.Append(countGroup, false)
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mainWindow.SetChild(vbContainer)
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showMessageButton.OnClicked(func(*ui.Button) {
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// Update the UI directly as it is called from the main thread
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messageLabel.SetText(message.Text())
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})
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clearMessageButton.OnClicked(func(*ui.Button) {
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// Update the UI directly as it is called from the main thread
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messageLabel.SetText("")
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})
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// this is messed up.
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mainWindow.Show()
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}
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