Add trivialwizard6

This uses Qt6 QWizardPage instances to create a sample introductory wizard for
an application.

This is ported from:
https://github.com/jimmykuu/therecipe-qt-examples/blob/master/widgets/dialogs/trivialwizard/trivialwizard.go

.gitignore

@@ -25,6 +25,7 @@ examples/helloworld6/helloworld6
 examples/mdoutliner/mdoutliner
 examples/windowsmanifest/windowsmanifest
 examples/uidesigner/uidesigner
+examples/trivialwizard6/trivialwizard6
 examples/libraries/extras-scintillaedit/extras-scintillaedit
 examples/libraries/qt-multimedia/qt-multimedia
 examples/libraries/qt-network/qt-network

examples/trivialwizard6/main.go

@@ -0,0 +1,72 @@
+package main
+
+import (
+	"os"
+
+	qt "github.com/mappu/miqt/qt6"
+)
+
+func createIntroPage() *qt.QWizardPage {
+	var page = qt.NewQWizardPage2()
+	page.SetTitle("Introduction")
+
+	var label = qt.NewQLabel6("This wizard will help you register your copy "+
+		"of Super Product Two.", page.QWidget, 0)
+	label.SetWordWrap(true)
+
+	var layout = qt.NewQVBoxLayout2()
+	layout.AddWidget3(label.QWidget, 0, 0)
+	page.QWidget.SetLayout(layout.QBoxLayout.QLayout)
+
+	return page
+}
+
+func createRegistrationPage() *qt.QWizardPage {
+	var page = qt.NewQWizardPage2()
+	page.SetTitle("Registration")
+	page.SetSubTitle("Please fill both fields.")
+
+	var nameLabel = qt.NewQLabel6("Name:", page.QWidget, 0)
+	var nameLineEdit = qt.NewQLineEdit(page.QWidget)
+
+	var emailLabel = qt.NewQLabel6("Email address:", page.QWidget, 0)
+	var emailLineEdit = qt.NewQLineEdit(page.QWidget)
+
+	var layout = qt.NewQGridLayout(page.QWidget)
+	layout.AddWidget2(nameLabel.QFrame.QWidget, 0, 0)
+	layout.AddWidget2(nameLineEdit.QWidget, 0, 1)
+	layout.AddWidget2(emailLabel.QFrame.QWidget, 1, 0)
+	layout.AddWidget2(emailLineEdit.QWidget, 1, 1)
+	page.SetLayout(layout.QLayout)
+
+	return page
+}
+
+func createConclusionPage() *qt.QWizardPage {
+	var page = qt.NewQWizardPage2()
+	page.SetTitle("Conclusion")
+
+	var label = qt.NewQLabel6("You are now successfully registered. Have a "+
+		"nice day!", page.QWidget, 0)
+	label.SetWordWrap(true)
+
+	var layout = qt.NewQVBoxLayout2()
+	layout.AddWidget3(label.QWidget, 0, 0)
+	page.SetLayout(layout.QBoxLayout.QLayout)
+
+	return page
+}
+
+func main() {
+	qt.NewQApplication(os.Args)
+
+	var wizard = qt.NewQWizard2()
+	wizard.AddPage(createIntroPage())
+	wizard.AddPage(createRegistrationPage())
+	wizard.AddPage(createConclusionPage())
+
+	wizard.QWidget.SetWindowTitle("Trivial Wizard")
+	wizard.QWidget.Show()
+
+	qt.QApplication_Exec()
+}