89 lines
2.5 KiB
QML
89 lines
2.5 KiB
QML
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import QtQuick
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import QtQuick.Controls
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import "../common"
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// import "../Style"
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Rectangle
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{
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width: 300
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height: 300
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border.width: 1
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border.color: "lightgray"
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clip: true
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property alias _te: control
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TextEdit {
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id: control
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width: parent.width - 10
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height: parent.height
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anchors.horizontalCenter: parent.horizontalCenter
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// font.pointSize: 13
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font.family: "微软雅黑"
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font.weight: Font.ExtraLight
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wrapMode: TextEdit.WrapAnywhere
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color: "#1D2129"
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property var oldposition: 0
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property bool isDelete: false
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property bool isBack: false
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property bool isPaste: false
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focus: true
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selectByMouse: true
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Keys.onPressed: {
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isDelete = (event.key === Qt.Key_Delete)
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isBack = (event.key === Qt.Key_Backspace)
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isPaste = (event.modifiers === Qt.ControlModifier && event.key === Qt.Key_V)
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event.accepted = (event.text===" " || event.text==="\n") //过滤键盘输入' '
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}
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onTextChanged: {
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if(isPaste){
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control.text = checkFormat(control.text)
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control.cursorPosition = control.text.length
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return
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}
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let temp = control.text
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if(!isBack&&!isDelete){
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var position = control.cursorPosition
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if(length === 2)
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{
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temp += " "
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}
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else if(length > 3 && (length - 2) % 3 === 0){
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temp += " "
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}
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else
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{
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position += 1
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}
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temp = checkFormat(temp)
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var holdPosition = false
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if(temp.length < control.length)
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holdPosition = true
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control.text = temp
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control.cursorPosition = position
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}
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isBack = false
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isDelete = false
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isPaste = false
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}
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}
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function checkFormat(text){
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text = text.replace(/[^0-9a-f]/gi, '');
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let upertext = text.toUpperCase();
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let newText = upertext.split(" ").join("")
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var index = 0
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while(index < newText.length){
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if((index+1) %3 === 0){
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newText = newText.slice(0, index) + " " + newText.slice(index)
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index++
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}
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index++
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}
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return newText
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}
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}
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