swing - Scala - menu bar only appears when window contents revalidated -

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  आयात स्कला.swing._ import swing.event। {WindowClosing} import java.awt.Dimension ऑब्जेक्ट MenuBarTest { डेफ मुख्य (आर्ग्स: ऐरे [स्ट्रिंग]) {val फ्रेम = नया फ़्रेम () {दृश्य = वास्तविक सामग्री = नया पैनल () {पसंदीदासिज़न = नया आयाम (600,400)} शीर्षक = "टेस्ट" प्रतिक्रियाएं + = {केस विंडोक्लोटिंग (ई ) = & Gt; System.exit (0)} menuBar = new MenuBar {सामग्री + = नया मेनू ("एक मेनू") {सामग्री + = नया मेनूइटम ("एक आइटम") सामग्री + = नया मेनूइटम (क्रिया ("क्रिया वस्तु") {println (शीर्षक)}) सामग्री + = नए विभाजक सामग्री + = नए चेकमेन्यूइटम ("मुझे चेक करें")}}}}}

तुरंत मैं विंडो का आकार बदलता हूं

कोई भी विचार क्यों यह है और मैं इसे कैसे रोक सकता हूं? पोस्ट-पाठ "आइटमप्रॉप =" टेक्स्ट ">

कथनों के क्रम को बदलने की कोशिश करें जैसे दृश्य = सच को फ्रेम परिभाषा के अंत में लाया जा रहा है।

एक और चीज के बाद पैक विधि कॉल करना होगा फ्रेम बना रहा है।


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