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Diffstat (limited to 'examples/labs/calendar/DateTimePicker.qml')
| -rw-r--r-- | examples/labs/calendar/DateTimePicker.qml | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/examples/labs/calendar/DateTimePicker.qml b/examples/labs/calendar/DateTimePicker.qml new file mode 100644 index 00000000..96da4175 --- /dev/null +++ b/examples/labs/calendar/DateTimePicker.qml @@ -0,0 +1,176 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.6 +import Qt.labs.calendar 1.0 +import QtQuick.Controls 2.0 +import QtQuick.Templates 2.0 as T + +Item { + id: dateTimePicker + enabled: dateToShow.getFullYear() >= fromYear || dateToShow.getFullYear() <= toYear + implicitWidth: row.implicitWidth + implicitHeight: row.implicitHeight + + readonly property var days: [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31] + + readonly property int fromYear: 2000 + readonly property int toYear: 2020 + + readonly property alias chosenDate: dateTimePicker.__date + property var __date: new Date( + fromYear + yearTumbler.currentIndex, + monthTumbler.currentIndex, + dayTumbler.currentIndex + 1, + hoursTumbler.currentIndex + (amPmTumbler.currentIndex == 0 ? 0 : 12), + minutesTumbler.currentIndex); + + property date dateToShow: new Date() + onDateToShowChanged: { + yearTumbler.currentIndex = dateToShow.getFullYear() - fromYear; + monthTumbler.currentIndex = dateToShow.getMonth(); + dayTumbler.currentIndex = dateToShow.getDate() - 1; + } + + FontMetrics { + id: fontMetrics + } + + Row { + id: row + spacing: 2 + + Frame { + padding: 0 + + Row { + Tumbler { + id: dayTumbler + + delegate: TumblerDelegate { + text: modelData + font.pixelSize: fontMetrics.font.pixelSize * (T.Tumbler.tumbler.activeFocus ? 2 : 1.25) + } + + function updateModel() { + var previousIndex = dayTumbler.currentIndex; + var array = []; + var newDays = dateTimePicker.days[monthTumbler.currentIndex]; + for (var i = 0; i < newDays; ++i) { + array.push(i + 1); + } + dayTumbler.model = array; + dayTumbler.currentIndex = Math.min(newDays - 1, previousIndex); + } + + Component.onCompleted: updateModel() + } + Tumbler { + id: monthTumbler + model: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"] + delegate: TumblerDelegate { + text: modelData + font.pixelSize: fontMetrics.font.pixelSize * (T.Tumbler.tumbler.activeFocus ? 2 : 1.25) + } + onCurrentIndexChanged: dayTumbler.updateModel() + } + Tumbler { + id: yearTumbler + width: 80 + model: { + var years = []; + for (var i = fromYear; i <= toYear; ++i) { + years.push(i); + } + return years; + } + delegate: TumblerDelegate { + text: modelData + font.pixelSize: fontMetrics.font.pixelSize * (T.Tumbler.tumbler.activeFocus ? 2 : 1.25) + } + } + } + } + + Frame { + padding: 0 + + Row { + Tumbler { + id: hoursTumbler + model: 12 + delegate: TumblerDelegate { + text: modelData.toString().length < 2 ? "0" + modelData : modelData + font.pixelSize: fontMetrics.font.pixelSize * (T.Tumbler.tumbler.activeFocus ? 2 : 1.25) + } + } + + Tumbler { + id: minutesTumbler + model: 60 + delegate: TumblerDelegate { + text: modelData.toString().length < 2 ? "0" + modelData : modelData + font.pixelSize: fontMetrics.font.pixelSize * (T.Tumbler.tumbler.activeFocus ? 2 : 1.25) + } + } + + Tumbler { + id: amPmTumbler + model: ["AM", "PM"] + delegate: TumblerDelegate { + font.pixelSize: fontMetrics.font.pixelSize * (T.Tumbler.tumbler.activeFocus ? 2 : 1.25) + } + + contentItem: ListView { + anchors.fill: parent + model: amPmTumbler.model + delegate: amPmTumbler.delegate + + snapMode: ListView.SnapToItem + highlightRangeMode: ListView.StrictlyEnforceRange + preferredHighlightBegin: height / 2 - (height / 3 / 2) + preferredHighlightEnd: height / 2 + (height / 3 / 2) + clip: true + } + } + } + } + } +} |