LetterSelector.qml Example File

qthangman/qml/qthangman/LetterSelector.qml
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 import QtQuick 2.2

 Item {
     id: keyView
     property real keyWidth: (width - (horizontalSpacing * 9)) / 10
     property real keyHeight: (height - (verticalSpacing * 2)) / 3
     property real horizontalSpacing: topLevel.globalMargin / 4
     property real verticalSpacing: topLevel.globalMargin / 4
     property bool locked: false
     property bool hideVowels: false

     Component.onCompleted: topLevel.buttonHeight = keyHeight
     onKeyHeightChanged: topLevel.buttonHeight = keyHeight

     property var keys: [keyA, keyB, keyC, keyD, keyE, keyF, keyG, keyH, keyI, keyJ,
             keyH, keyJ, keyK, keyL, keyM, keyN, keyO, keyP, keyQ, keyR, keyS,
             keyT, keyU, keyV, keyW, keyX, keyY, keyZ];

     function reset() {
         //Resets all key values to their default state
         for (var i = 0; i < keys.length; ++i)
             keys[i].available = true;
     }

     onLockedChanged: {
         if (locked) {
             for (var i = 0; i < keys.length; ++i)
                 keys[i].available = false;
         }
     }

     signal letterSelected(string letter)
     signal guessWordPressed()
     signal resetPressed()
     signal revealPressed()

     //Qwerty layout
     Column {
         spacing: keyView.verticalSpacing
         anchors.fill: parent
         Row {
             spacing: keyView.horizontalSpacing
             Key {
                 id: keyQ
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "Q";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyW
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "W";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyE
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "E";
                 available: true
                 purchasable: true
                 enabled: !hideVowels
                 opacity: hideVowels ? 0.0 : 1.0
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyR
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "R";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyT
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "T";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyY
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "Y";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyU
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "U";
                 available: true
                 purchasable: true
                 enabled: !hideVowels
                 opacity: hideVowels ? 0.0 : 1.0
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyI
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "I";
                 available: true
                 purchasable: true
                 enabled: !hideVowels
                 opacity: hideVowels ? 0.0 : 1.0
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyO
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "O";
                 available: true
                 purchasable: true
                 enabled: !hideVowels
                 opacity: hideVowels ? 0.0 : 1.0
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyP
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "P";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
         }
         Row {
             anchors.horizontalCenter: parent.horizontalCenter
             spacing: keyView.horizontalSpacing
             Key {
                 id: keyA
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "A";
                 available: true
                 purchasable: true
                 enabled: !hideVowels
                 opacity: hideVowels ? 0.0 : 1.0
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyS
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "S";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyD
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "D";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyF
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "F";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyG
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "G";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyH
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "H";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyJ
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "J";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyK
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "K";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyL
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "L";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
         }
         Row {
             spacing: keyView.horizontalSpacing
             anchors.horizontalCenter: parent.horizontalCenter
             Key {
                 id: keyZ
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "Z";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyX
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "X";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyC
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "C";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyV
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "V";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyB
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "B";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyN
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "N";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
             Key {
                 id: keyM
                 height: keyView.keyHeight
                 width: keyView.keyWidth
                 text: "M";
                 available: true
                 purchasable: false
                 onKeyActivated: {
                     letterSelected(letter);
                     available = false;
                 }
             }
         }
     }
 }