egroupware/calendar/templates/default/add.xet

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE overlay PUBLIC "-//EGroupware GmbH//eTemplate 2.0//EN" "https://www.egroupware.org/etemplate2.0.dtd">
<overlay>
	<template id="calendar.add" template="" lang="" group="0" version="19.1.000">
		<grid width="100%">
			<columns>
				<column width="88"/>
				<column width="130"/>
				<column width="88"/>
				<column width="130"/>
				<column width="130"/>
			</columns>
			<rows>
				<row class="dialogHeader" height="28">
					<et2-appicon></et2-appicon>
					<et2-textbox  id="title" maxlength="255" tabindex="1" class="et2_required" span="4" placeholder="Title"></et2-textbox>
				</row>
				<row class="dialogHeader2" height="28">
                    <et2-description  for="start" value="Start" width="88"></et2-description>
                    <et2-date-time  id="start" class="required" onchange="app.calendar.edit_start_change" required="1"></et2-date-time>
                    <et2-description  for="duration" value="Duration" id="calendar_edit_duration"></et2-description>
                    <et2-select  statustext="Duration of the meeting" id="duration" onchange="app.calendar.set_enddate_visibility" noLang="1" emptyLabel="Use end date"></et2-select>
                    <et2-date-time  id="end" onchange="app.calendar.edit_update_participant" freeMinuteEntry="true"></et2-date-time>
                </row>
            </rows>
        </grid>
        <et2-button  statustext="saves the changes made" label="Save" id="button[save]" image="save" onclick="return app.calendar.add_dialog_save(ev, widget); " slot="footer" default="true"></et2-button>
        <et2-button  statustext="Full edit dialog" label="Edit" id="button[edit]" image="edit" onclick="return app.calendar.add_dialog_edit(ev, widget);" slot="footer"></et2-button>
        <et2-button  statustext="Close the window" label="Cancel" id="button[cancel]" onclick="document.querySelector('et2-dialog#quick_add').hide()" image="cancel" slot="footer"></et2-button>
        <et2-checkbox  label="Always use full edit dialog" id="new_event_dialog" statustext="Always use the full edit dialog, not this little dialog" onchange="egw.set_preference('calendar',widget.id,widget.get_value() ? 'edit' : 'add');" slot="footer"></et2-checkbox>
    </template>
</overlay>