StaticbootstrapStaticbootstrapStaticcommonStaticfontawesomeStaticresetPanel resizing: Store initial mouse position, listen to drag event and resize elements.
Interface to store the details of the drag event
Element separating the elements to resize
Left element to resize
Right element to resize
Panel resizing: Compute drag offset, change element position or width accordingly.
Interface to store the details of the mouse down event
The drag event
Invoked when the component is added to the document's DOM.
In connectedCallback() you should setup tasks that should only occur when
the element is connected to the document. The most common of these is
adding event listeners to nodes external to the element, like a keydown
event handler added to the window.
connectedCallback() {
super.connectedCallback();
addEventListener('keydown', this._handleKeydown);
}
Typically, anything done in connectedCallback() should be undone when the
element is disconnected, in disconnectedCallback().
Invoked when the component is removed from the document's DOM.
This callback is the main signal to the element that it may no longer be
used. disconnectedCallback() should ensure that nothing is holding a
reference to the element (such as event listeners added to nodes external
to the element), so that it is free to be garbage collected.
disconnectedCallback() {
super.disconnectedCallback();
window.removeEventListener('keydown', this._handleKeydown);
}
An element may be re-connected after being disconnected.
StaticstylesArray of styles to apply to the element. The styles should be defined using the css tag function, via constructible stylesheets, or imported from native CSS module scripts.
Note on Content Security Policy:
Element styles are implemented with <style> tags when the browser doesn't
support adopted StyleSheets. To use such <style> tags with the style-src
CSP directive, the style-src value must either include 'unsafe-inline' or
nonce-<base64-value> with <base64-value> replaced be a server-generated
nonce.
To provide a nonce to use on generated <style> elements, set
window.litNonce to a server-generated nonce in your page's HTML, before
loading application code:
<script>
// Generated and unique per request:
window.litNonce = 'a1b2c3d4';
</script>
Component used for the desktop layout.
Available slots:
header: Header of the component.data: for the left paneltool-button: for the right panel tools buttontool-button-separate: for the right panel tools button like the shared buttontool-panel-<name>: for the right panelsinfobar-left: for the left components of the infobarinfobar-right: for the right components of the infobarinfobar-footer: for the footer of the infobarfooter-<name>: for the footer components.CSS variable to configure the panel sizes:
--right-panel-width-<name>: width of the tool panel--footer-panel-height-<name>: height of the footer panel