Qt 5.7 | Qt Quick | Qt Quick Demo - Tweet Search | LineInput.qml Example File

Qt 5.7.1 Reference Documentation

# LineInput.qml Example File

demos/tweetsearch/content/LineInput.qml

      /****************************************************************************
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      ** Copyright (C) 2015 The Qt Company Ltd.
      ** Contact: http://www.qt.io/licensing/
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      ** This file is part of the examples of the Qt Toolkit.
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      ** $QT_BEGIN_LICENSE:BSD$
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      import QtQuick 2.0

      FocusScope {
          id: wrapper

          property alias text: input.text
          property alias hint: hint.text
          property alias prefix: prefix.text

          signal accepted

          Rectangle {
              anchors.fill: parent
              border.color: "#707070"
              color: "#c1c1c1"
              radius: 4

              Text {
                  id: hint
                  anchors { fill: parent; leftMargin: 14 }
                  verticalAlignment: Text.AlignVCenter
                  text: "Enter word"
                  font.pixelSize: 18
                  color: "#707070"
                  opacity: input.length ? 0 : 1
              }

              Text {
                  id: prefix
                  anchors { left: parent.left; leftMargin: 14; verticalCenter: parent.verticalCenter }
                  verticalAlignment: Text.AlignVCenter
                  font.pixelSize: 18
                  color: "#707070"
                  opacity: !hint.opacity
              }

              TextInput {
                  id: input
                  focus: true
                  anchors { left: prefix.right; right: parent.right; top: parent.top; bottom: parent.bottom }
                  verticalAlignment: Text.AlignVCenter
                  font.pixelSize: 18
                  color: "#707070"
                  onAccepted: wrapper.accepted()
              }

              Image {
                  source: "resources/icon-search.png"
                  anchors.right: parent.right
                  anchors.rightMargin: 12
                  anchors.verticalCenter: parent.verticalCenter
                  MouseArea {
                      anchors { fill: parent; margins: -10 }
                      onClicked: wrapper.accepted()
                  }
              }
          }
      }