[layouts] Ensure time range set for map items have end exclusive

if they are not set to show a time instant

And clearly reflect this in the UI

src/core/layout/qgslayoutitemmap.cpp

@@ -864,9 +864,9 @@ bool QgsLayoutItemMap::readPropertiesFromElement( const QDomElement &itemElem, c
   setIsTemporal( itemElem.attribute( QStringLiteral( "isTemporal" ) ).toInt() );
   if ( isTemporal() )
   {
-    QDateTime begin = QDateTime::fromString( itemElem.attribute( QStringLiteral( "temporalRangeBegin" ) ), Qt::ISODate );
-    QDateTime end = QDateTime::fromString( itemElem.attribute( QStringLiteral( "temporalRangeEnd" ) ), Qt::ISODate );
-    setTemporalRange( QgsDateTimeRange( begin, end ) );
+    const QDateTime begin = QDateTime::fromString( itemElem.attribute( QStringLiteral( "temporalRangeBegin" ) ), Qt::ISODate );
+    const QDateTime end = QDateTime::fromString( itemElem.attribute( QStringLiteral( "temporalRangeEnd" ) ), Qt::ISODate );
+    setTemporalRange( QgsDateTimeRange( begin, end, true, begin == end ) );
   }
 
   mUpdatesEnabled = true;
@@ -1922,7 +1922,7 @@ void QgsLayoutItemMap::refreshDataDefinedProperty( const QgsLayoutObject::DataDe
     if ( property == QgsLayoutObject::EndDateTime || property == QgsLayoutObject::AllProperties )
       end = mDataDefinedProperties.valueAsDateTime( QgsLayoutObject::EndDateTime, context, temporalRange().end() );
 
-    setTemporalRange( QgsDateTimeRange( begin, end ) );
+    setTemporalRange( QgsDateTimeRange( begin, end, true, begin == end ) );
   }
 
   //force redraw

src/gui/layout/qgslayoutmapwidget.cpp

@@ -525,9 +525,6 @@ void QgsLayoutMapWidget::mTemporalCheckBox_toggled( bool checked )
     return;
   }
 
-  mStartDateTime->setEnabled( checked );
-  mEndDateTime->setEnabled( checked );
-
   mMapItem->layout()->undoStack()->beginCommand( mMapItem, tr( "Toggle Temporal Range" ) );
   mMapItem->setIsTemporal( checked );
   mMapItem->layout()->undoStack()->endCommand();
@@ -548,7 +545,9 @@ void QgsLayoutMapWidget::updateTemporalExtent()
     return;
   }
 
-  QgsDateTimeRange range = QgsDateTimeRange( mStartDateTime->dateTime(), mEndDateTime->dateTime() );
+  const QDateTime begin = mStartDateTime->dateTime();
+  const QDateTime end = mEndDateTime->dateTime();
+  QgsDateTimeRange range = QgsDateTimeRange( begin, end, true, begin == end );
 
   mMapItem->layout()->undoStack()->beginCommand( mMapItem, tr( "Set Temporal Range" ) );
   mMapItem->setTemporalRange( range );

src/ui/layout/qgslayoutmapwidgetbase.ui

@@ -88,9 +88,9 @@
       <property name="geometry">
        <rect>
         <x>0</x>
-        <y>0</y>
+        <y>-376</y>
         <width>548</width>
-        <height>1336</height>
+        <height>1398</height>
        </rect>
       </property>
       <property name="sizePolicy">
@@ -445,11 +445,8 @@
          <layout class="QGridLayout" name="gridLayout_5">
           <item row="0" column="0">
            <widget class="QLabel" name="mStartDateTimeLabel">
-            <property name="enabled">
-             <bool>true</bool>
-            </property>
             <property name="text">
-             <string>Start</string>
+             <string>Start (inclusive)</string>
             </property>
             <property name="wordWrap">
              <bool>false</bool>
@@ -484,11 +481,8 @@
           </item>
           <item row="1" column="0">
            <widget class="QLabel" name="mEndDateTimeLabel">
-            <property name="enabled">
-             <bool>true</bool>
-            </property>
             <property name="text">
-             <string>End</string>
+             <string>End (exclusive)</string>
             </property>
             <property name="wordWrap">
              <bool>false</bool>
@@ -1010,27 +1004,27 @@
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <customwidgets>
-  <customwidget>
-   <class>QgsSpinBox</class>
-   <extends>QSpinBox</extends>
-   <header>qgsspinbox.h</header>
-  </customwidget>
   <customwidget>
    <class>QgsDoubleSpinBox</class>
    <extends>QDoubleSpinBox</extends>
    <header>qgsdoublespinbox.h</header>
   </customwidget>
+  <customwidget>
+   <class>QgsScrollArea</class>
+   <extends>QScrollArea</extends>
+   <header>qgsscrollarea.h</header>
+   <container>1</container>
+  </customwidget>
   <customwidget>
    <class>QgsProjectionSelectionWidget</class>
    <extends>QWidget</extends>
    <header>qgsprojectionselectionwidget.h</header>
    <container>1</container>
   </customwidget>
   <customwidget>
-   <class>QgsScrollArea</class>
-   <extends>QScrollArea</extends>
-   <header>qgsscrollarea.h</header>
-   <container>1</container>
+   <class>QgsSpinBox</class>
+   <extends>QSpinBox</extends>
+   <header>qgsspinbox.h</header>
   </customwidget>
   <customwidget>
    <class>QgsPropertyOverrideButton</class>
@@ -1126,8 +1120,6 @@
  </tabstops>
  <resources>
   <include location="../../../images/images.qrc"/>
-  <include location="../../../images/images.qrc"/>
-  <include location="../../../images/images.qrc"/>
  </resources>
  <connections/>
 </ui>