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Mastering Qt  5

You're reading from   Mastering Qt 5 Create stunning cross-platform applications using C++ with Qt Widgets and QML with Qt Quick

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Product type Paperback
Published in Aug 2018
Publisher Packt
ISBN-13 9781788995399
Length 534 pages
Edition 2nd Edition
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Authors (2):
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Robin Penea Robin Penea
Author Profile Icon Robin Penea
Robin Penea
Guillaume Lazar Guillaume Lazar
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Guillaume Lazar
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Table of Contents (16) Chapters Close

Preface 1. Get Your Qt Feet Wet FREE CHAPTER 2. Discovering qmake Secrets 3. Dividing Your Project and Ruling Your Code 4. Conquering the Desktop UI 5. Dominating the Mobile UI 6. Even Qt Deserves a Slice of Raspberry Pi 7. Third-Party Libraries without a Headache 8. Animations - Its Alive, Alive! 9. Keeping Your Sanity with Multithreading 10. Need IPC? Get Your Minions to Work 11. Having Fun with Multimedia and Serialization 12. You Shall (Not) Pass with QTest 13. All Packed and Ready to Deploy 14. Qt Hat Tips and Tricks 15. Other Books You May Enjoy

Varying the HUD with QML states

We will now create a "Game Over" HUD, displayed when you lose the game. Create a new file, GameOverItem.qml:

Item { 
    id: root 
    anchors.fill: parent 
 
    onVisibleChanged: { 
        scoreLabel.text = "Your score: " + score 
    } 
 
    Rectangle { 
        anchors.fill: parent 
        color: "black" 
        opacity: 0.75 
    } 
 
    Label { 
        id: gameOverLabel 
        anchors.centerIn: parent 
        color: "white" 
        font.pointSize: 50 
        text: "Game Over" 
    } 
 
    Label { 
        id: scoreLabel 
        width: parent.width 
        anchors.top: gameOverLabel.bottom 
        horizontalAlignment: "AlignHCenter" 
        color: "white" 
        font.pointSize: 20 
    } 
 
    Label { 
        width: parent.width 
        anchors.bottom...
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