FindBar.qml Example File

webengine/quicknanobrowser/FindBar.qml

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  import QtQuick 2.5
  import QtQuick.Controls 1.4
  import QtQuick.Controls.Styles 1.4
  import QtQuick.Layouts 1.0

  Rectangle {
      id: root

      property int numberOfMatches: 0
      property int activeMatch: 0
      property alias text: findTextField.text

      function reset() {
          numberOfMatches = 0;
          activeMatch = 0;
          visible = false;
      }

      signal findNext()
      signal findPrevious()

      width: 250
      height: 35
      radius: 2

      border.width: 1
      border.color: "black"
      color: "white"

      onVisibleChanged: {
          if (visible)
              findTextField.forceActiveFocus();
      }

      RowLayout {
          anchors.fill: parent
          anchors.topMargin: 5
          anchors.bottomMargin: 5
          anchors.leftMargin: 10
          anchors.rightMargin: 10

          spacing: 5

          Rectangle {
              Layout.fillWidth: true
              Layout.fillHeight: true

              TextField {
                  id: findTextField
                  anchors.fill: parent

                  style: TextFieldStyle {
                      background: Rectangle {
                          color: "transparent"
                      }
                  }

                  onAccepted: root.findNext()
                  onTextChanged: root.findNext()
                  onActiveFocusChanged: activeFocus ? selectAll() : deselect()
              }
          }

          Label {
              text: activeMatch + "/" + numberOfMatches
              visible: findTextField.text != ""
          }

          Rectangle {
              border.width: 1
              border.color: "#ddd"
              width: 2
              height: parent.height
              anchors.topMargin: 5
              anchors.bottomMargin: 5
          }

          ToolButton {
              text: "<"
              enabled: numberOfMatches > 0
              onClicked: root.findPrevious()
          }

          ToolButton {
              text: ">"
              enabled: numberOfMatches > 0
              onClicked: root.findNext()
          }

          ToolButton {
              text: "x"
              onClicked: root.visible = false
          }
      }
  }