vcs.maemo.org Git - mdictionary/blob - src/mdictionary/qml/MySpinBox.qml

   1 import Qt 4.7
   2
   3 Rectangle {
   4     id: rectangle1
   5     radius: 10
   6     border.color: "#000666";
   7     property int maxValue:500;
   8     property int minValue:0;
   9     property alias value:text_input1.text
  10
  11     signal valueChange(int intiger);
  12
  13     function stringToInt(string){
  14         var value=0;
  15         var pow10=1;
  16         for (var i=string.length-1;i>=0;i--){
  17             value+=(string.charCodeAt(i)-48)*pow10;
  18             pow10= pow10*10;
  19         }
  20         if(value>maxValue)
  21             return maxValue;
  22         if(value<minValue)
  23             return minValue;
  24         return value;
  25     }
  26
  27     TextInput {
  28         id: text_input1
  29         x: 1
  30         width: rectangle1.width-15
  31         height: rectangle1.height*0.6;
  32         text: "123"
  33         anchors.centerIn: parent
  34         validator: IntValidator{bottom: minValue; top: maxValue;}
  35         transformOrigin: Item.Left
  36         selectByMouse: true;
  37         font.pixelSize: rectangle1.height * .5;
  38         onCursorPositionChanged:  moveCursorSelection(cursorPosition);
  39         onTextChanged: rectangle1.valueChange(stringToInt(text_input1.text));
  40         onFocusChanged: {
  41             if(focus==false)
  42                text=stringToInt(text);
  43         }
  44     }
  45
  46     Timer {
  47         id:timerUp;
  48         interval: 100;
  49         running: false;
  50         repeat: true
  51         onTriggered:{
  52             if(mouseAreaUp.pressedButtons==Qt.LeftButton)
  53                 text_input1.text=((stringToInt(text_input1.text)+1)>maxValue)?(maxValue):(stringToInt(text_input1.text)+1);
  54             else
  55                 running=false;
  56         }
  57     }
  58
  59     Timer {
  60         id:timerDown;
  61         interval: 100;
  62         running: false;
  63         repeat: true
  64         onTriggered:{
  65             if(mouseAreaDown.pressedButtons==Qt.LeftButton)
  66                 text_input1.text=((stringToInt(text_input1.text)-1)<minValue)?(minValue):(stringToInt(text_input1.text)-1);
  67             else
  68                 running=false;
  69         }
  70     }
  71
  72     Rectangle {
  73         id: shadeDisable
  74         width:  parent.width;
  75         height: parent.height;
  76         anchors.centerIn: parent;
  77         radius: parent.radius
  78         color: "grey";
  79         opacity: 0
  80     }
  81
  82     Image {
  83         id: imageUp
  84         z:4;
  85         width: 11;
  86         height: 6;
  87         anchors.right: parent.right
  88         anchors.top: parent.top
  89         anchors.rightMargin: 2
  90         anchors.topMargin: 2
  91         source: "qrc:/button/up_enable.png";
  92     }
  93
  94     Image {
  95         id: imageDown
  96         z:4;
  97         width: 11;
  98         height: 6;
  99         anchors.right: parent.right
 100         anchors.bottom: parent.bottom
 101         anchors.rightMargin: 2
 102         anchors.bottomMargin: 2
 103         source: "qrc:/button/down_enable.png";
 104     }
 105
 106     MouseArea {
 107         id: mouseAreaUp
 108         z:5
 109         width: 13;
 110         height: rectangle1.height/2;
 111         anchors.right: parent.right
 112         anchors.top: parent.top
 113         onClicked: text_input1.text=((stringToInt(text_input1.text)+1)>maxValue)?(maxValue):(stringToInt(text_input1.text)+1);
 114         onPressAndHold:{
 115             timerUp.restart;
 116             timerUp.running=true;
 117         }
 118     }
 119
 120     MouseArea {
 121         id: mouseAreaDown
 122         z:5
 123         width: 13;
 124         height: rectangle1.height/2;
 125         anchors.right: parent.right
 126         anchors.bottom: parent.bottom
 127         onClicked: text_input1.text=((stringToInt(text_input1.text)-1)<minValue)?(minValue):(stringToInt(text_input1.text)-1);
 128         onPressAndHold:{
 129             timerDown.restart;
 130             timerDown.running=true;
 131         }
 132     }
 133
 134    /* states: [
 135         State {
 136             name: "DisableState"; when: rectangle1.enabled==false;
 137             PropertyChanges { target: shadeDisable; z: 3; opacity: 0.5 }
 138         }
 139     ]
 140     */
 141 }
 142