Splitter

Splitter is utilized to separate and resize panels.


import Splitter from 'primevue/splitter';
import SplitterPanel from 'primevue/splitterpanel';

Splitter requires two SplitterPanel components as children which are displayed horizontally by default.

Panel 1
Panel 2

<Splitter style="height: 300px" class="mb-8">
    <SplitterPanel class="flex items-center justify-center"> Panel 1 </SplitterPanel>
    <SplitterPanel class="flex items-center justify-center"> Panel 2 </SplitterPanel>
</Splitter>

Initial dimension of a panel is percentage based and defined using the size property. In addition,minSize is provided to set a minimum value during a resize.

Panel 1
Panel 2

<Splitter style="height: 300px">
    <SplitterPanel class="flex items-center justify-center" :size="25" :minSize="10"> Panel 1 </SplitterPanel>
    <SplitterPanel class="flex items-center justify-center" :size="75"> Panel 2 </SplitterPanel>
</Splitter>

Panels are displayed as stacked by setting the layout to vertical.

Panel 1
Panel 2

<Splitter style="height: 300px" layout="vertical">
    <SplitterPanel class="flex items-center justify-center"> Panel 1 </SplitterPanel>
    <SplitterPanel class="flex items-center justify-center"> Panel 2 </SplitterPanel>
</Splitter>

Splitters can be combined to create advanced layouts.

Panel 1
Panel 2
Panel 3
Panel 4

<Splitter style="height: 300px">
    <SplitterPanel class="flex items-center justify-center" :size="20" :minSize="10"> Panel 1 </SplitterPanel>
    <SplitterPanel :size="80">
        <Splitter layout="vertical">
            <SplitterPanel class="flex items-center justify-center" :size="15"> Panel 2 </SplitterPanel>
            <SplitterPanel :size="85">
                <Splitter>
                    <SplitterPanel class="flex items-center justify-center" :size="20"> Panel 3 </SplitterPanel>
                    <SplitterPanel class="flex items-center justify-center" :size="80"> Panel 4 </SplitterPanel>
                </Splitter>
            </SplitterPanel>
        </Splitter>
    </SplitterPanel>
</Splitter>

Screen Reader

Splitter bar defines separator as the role with aria-orientation set to either horizontal or vertical.

Keyboard Support

KeyFunction
tabMoves focus through the splitter bar.
down arrowMoves a vertical splitter down.
up arrowMoves a vertical splitter up.
left arrowMoves a horizontal splitter to the left.
right arrowMoves a horizontal splitter to the right.