DxToolbarItemBase.DropDownDisplayMode Property

Specifies how the toolbar’s drop-down item displays a menu.

Namespace: DevExpress.Blazor.Base

Assembly: DevExpress.Blazor.v20.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[DefaultValue(DropDownDisplayMode.Auto)]
[Parameter]
public DropDownDisplayMode DropDownDisplayMode { get; set; }

Property Value

Type	Default	Description
DropDownDisplayMode	**Auto**	A DropDownDisplayMode enumeration value.

Available values:

Name	Description
Auto	Mobile and tablet devices show the menu in a modal bottom sheet. Other device types show the menu as a drop-down list.
DropDown	The menu is shown as a drop-down list.
ModalDialog	The menu is shown in a modal dialog.
ModalBottomSheet	The menu is shown in a modal bottom sheet.

Remarks

Use the DropDownDisplayMode property to specify sub-menu display mode for an individual toolbar item.

When the property is set to Auto, the menu’s display mode is set up according to the DxToolbar.DropDownDisplayMode property value. If you set an item’s DropDownDisplayMode property to a value different from Auto, you override the toolbar’s DropDownDisplayMode property.

Note

You can set menu’s display mode only for root toolbar items. If you specify the DxToolbarItemBase.DropDownDisplayMode property for child items, it is ignored.

<DxToolbar DropDownDisplayMode="DropDownDisplayMode.DropDown">
    <Items>
        <DxToolbarItem GroupName="align" IconCssClass="tb-icon tb-icon-align-left" />
        <DxToolbarItem GroupName="align" IconCssClass="tb-icon tb-icon-align-center" />
        <DxToolbarItem GroupName="align" IconCssClass="tb-icon tb-icon-align-right" />
        <DxToolbarItem Text="Format" BeginGroup="true">
            <Items>
                <DxToolbarItem Text="Times New Roman" />
                <DxToolbarItem Text="Tahoma" />
                <DxToolbarItem Text="Verdana" />
            </Items>
        </DxToolbarItem>
        <DxToolbarItem Text="Size" DropDownDisplayMode="DropDownDisplayMode.ModalDialog">
            <Items>
                <DxToolbarItem Text="8pt" />
                <DxToolbarItem Text="10pt" />
                <DxToolbarItem Text="12pt" />
            </Items>
        </DxToolbarItem>
        <DxToolbarItem Text="Style" DropDownDisplayMode="DropDownDisplayMode.ModalBottomSheet">
            <Items>
                <DxToolbarItem IconCssClass="tb-icon tb-icon-bold" Text="Bold" />
                <DxToolbarItem IconCssClass="tb-icon tb-icon-italic" Text="Italic" />
                <DxToolbarItem IconCssClass="tb-icon tb-icon-underline" Text="Underline" />
            </Items>
        </DxToolbarItem>
    </Items>
</DxToolbar>

Run Demo: Toolbar - Drop-Down Items