Created
November 11, 2022 13:29
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Calendar, date range selector in Qt Quick/QML (Qt 6+) - https://imgur.com/QNYaR4h
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MDateRange { | |
start: new Date(2021, 00, 01, 12, 0, 0, 0) | |
end: new Date(2021, 11, 31, 12, 0, 0, 0) | |
} |
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import QtQuick | |
import QtQuick.Controls | |
import QtQuick.Controls.Material | |
import QtQuick.Layouts | |
ColumnLayout { | |
id: calendar | |
property alias day: gridMonth.selectedDay | |
property alias month: comboMonth.currentIndex | |
property alias year: spinYear.value | |
property alias timestamp: gridMonth.timestamp | |
property alias dayDelegate: gridMonth.delegate | |
onTimestampChanged: { | |
day = timestamp.getDate(); | |
month = timestamp.getMonth(); | |
year = timestamp.getFullYear(); | |
} | |
SpinBox { | |
id: spinYear | |
from: 1971 | |
to: 2276 | |
value: 2022 | |
Layout.fillWidth: true | |
textFromValue: function(v){return v} | |
} | |
RowLayout { | |
Layout.fillWidth: true | |
ToolButton { | |
text: '←' | |
onClicked: { | |
if( comboMonth.currentIndex > 0 ) | |
comboMonth.currentIndex--; | |
else | |
{ | |
comboMonth.currentIndex = 11; | |
spinYear.value--; | |
} | |
} | |
} | |
ComboBox { | |
id: comboMonth | |
Layout.fillWidth: true | |
model: [ | |
{ 'name':qsTr('January'), 'value':Calendar.January }, | |
{ 'name':qsTr('February'), 'value':Calendar.February }, | |
{ 'name':qsTr('March'), 'value':Calendar.March }, | |
{ 'name':qsTr('April'), 'value':Calendar.April }, | |
{ 'name':qsTr('May'), 'value':Calendar.May }, | |
{ 'name':qsTr('June'), 'value':Calendar.June }, | |
{ 'name':qsTr('July'), 'value':Calendar.July }, | |
{ 'name':qsTr('August'), 'value':Calendar.August }, | |
{ 'name':qsTr('September'), 'value':Calendar.September }, | |
{ 'name':qsTr('October'), 'value':Calendar.October }, | |
{ 'name':qsTr('November'), 'value':Calendar.November }, | |
{ 'name':qsTr('December'), 'value':Calendar.December }, | |
] | |
textRole: 'name' | |
valueRole: 'value' | |
currentIndex: gridMonth.month | |
} | |
ToolButton { | |
text: '→' | |
onClicked: { | |
if( comboMonth.currentIndex < 11 ) | |
comboMonth.currentIndex++; | |
else | |
{ | |
comboMonth.currentIndex = 0; | |
spinYear.value++; | |
} | |
} | |
} | |
} | |
DayOfWeekRow { | |
locale: gridMonth.locale | |
Layout.fillWidth: true | |
delegate: Text { | |
text: narrowName | |
color: Material.foreground | |
font.weight: 700 | |
horizontalAlignment: Text.AlignHCenter | |
verticalAlignment: Text.AlignVCenter | |
height: width * 0.66 | |
Rectangle { | |
anchors.fill: parent | |
color: 'transparent' | |
radius: 3 | |
border.color: Material.accent | |
} | |
} | |
} | |
MonthGrid { | |
id: gridMonth | |
property int selectedDay: 1 | |
property variant timestamp: new Date(year, month, selectedDay, 12, 0, 0, 0); | |
Layout.fillWidth: true | |
month: comboMonth.currentValue | |
year: spinYear.value | |
locale: Qt.locale("en_US") | |
delegate: MCalendarDayDelegate { | |
onClicked: { | |
gridMonth.selectedDay = model.day; | |
gridMonth.timestamp = new Date(model.year, model.month, model.day, 12, 0, 0, 0); | |
} | |
} | |
} | |
} |
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import QtQuick | |
Rectangle { | |
required property var model | |
property Item gridMonth: parent | |
property alias label: dayLabel | |
signal clicked() | |
color: 'transparent' | |
implicitWidth: dayLabel.implicitWidth | |
implicitHeight: dayLabel.implicitHeight + 4 | |
property variant timestamp: new Date(model.year, model.month, model.day, 12, 0, 0, 0) | |
Text { | |
id: dayLabel | |
anchors.centerIn: parent | |
horizontalAlignment: Text.AlignHCenter | |
verticalAlignment: Text.AlignVCenter | |
opacity: model.month === gridMonth.month ? 1 : 0.33 | |
text: model.day | |
} | |
MouseArea { | |
anchors.fill: parent | |
onClicked: parent.clicked() | |
} | |
} |
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import QtQuick | |
import QtQuick.Controls | |
import QtQuick.Controls.Material | |
import QtQuick.Layouts | |
Pane { | |
Material.elevation: 2 | |
property alias start: gridFrom.timestamp | |
property alias end: gridTo.timestamp | |
implicitWidth: dateRangeGrid.implicitWidth + 25 | |
implicitHeight: dateRangeGrid.implicitHeight + 25 | |
GridLayout { | |
id: dateRangeGrid | |
columnSpacing: 25 | |
columns: 2 | |
rows: 2 | |
Label { | |
text: qsTr('From') | |
} | |
Label { | |
text: qsTr('To') | |
} | |
MCalendar { | |
id: gridFrom | |
Layout.preferredWidth: 250 | |
dayDelegate: MCalendarDayDelegate { | |
gridMonth: gridFrom | |
color: timestamp >= gridFrom.timestamp && timestamp <= gridTo.timestamp ? Qt.lighter(Material.accent, 1.9) : 'transparent' | |
onClicked: { | |
gridMonth.timestamp = new Date(timestamp); | |
gridMonth.year = gridMonth.timestamp.getFullYear(); | |
gridMonth.month = gridMonth.timestamp.getMonth(); | |
gridMonth.day = gridMonth.timestamp.getDate(); | |
} | |
} | |
} | |
MCalendar { | |
id: gridTo | |
Layout.preferredWidth: 250 | |
dayDelegate: MCalendarDayDelegate { | |
gridMonth: gridTo | |
color: timestamp >= gridFrom.timestamp && timestamp <= gridTo.timestamp ? Qt.lighter(Material.accent, 1.9) : 'transparent' | |
onClicked: { | |
gridMonth.timestamp = new Date(timestamp); | |
gridMonth.year = gridMonth.timestamp.getFullYear(); | |
gridMonth.month = gridMonth.timestamp.getMonth(); | |
gridMonth.day = gridMonth.timestamp.getDate(); | |
} | |
} | |
} | |
} | |
} |
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