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  • Committer: Kunal Parmar
  • Date: 2013-10-16 13:17:29 UTC
  • mto: This revision was merged to the branch mainline in revision 152.
  • Revision ID: pkunal.parmar@gmail.com-20131016131729-hd4zy7m6jl2qlsmw
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KeyboardRectangle.qml
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/*
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 * Copyright (C) 2013-2014 Canonical Ltd
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 *
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 * This file is part of Ubuntu Calendar App
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 *
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 * Ubuntu Calendar App is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License version 3 as
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 * published by the Free Software Foundation.
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 *
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 * Ubuntu Calendar App is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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import QtQuick 2.3
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Item {
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    id: keyboardRect
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    anchors.left: parent.left
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    anchors.right: parent.right
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    anchors.bottom: parent.bottom
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    height: Qt.inputMethod.visible ? Qt.inputMethod.keyboardRectangle.height : 0
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    Behavior on height {
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        NumberAnimation {
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            duration: 300
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            easing.type: Easing.InOutQuad
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        }
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    }
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    states: [
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        State {
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            name: "hidden"
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            when: keyboardRect.height == 0
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        },
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        State {
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            name: "shown"
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            when: keyboardRect.height == Qt.inputMethod.keyboardRectangle.height
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        }
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    ]
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    function recursiveFindFocusedItem(parent) {
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        if (parent.activeFocus) {
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            return parent;
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        }
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        for (var i in parent.children) {
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            var child = parent.children[i];
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            if (child.activeFocus) {
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                return child;
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            }
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            var item = recursiveFindFocusedItem(child);
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            if (item != null) {
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                return item;
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            }
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        }
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        return null;
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    }
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    Connections {
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        target: Qt.inputMethod
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        onVisibleChanged: {
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            if (!Qt.inputMethod.visible) {
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                var focusedItem = recursiveFindFocusedItem(keyboardRect.parent);
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                if (focusedItem != null) {
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                    focusedItem.focus = false;
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                }
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            }
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        }
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    }
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}