getEditableButtonItems static method
- {required ClipboardStatus? clipboardStatus,
- required VoidCallback? onCopy,
- required VoidCallback? onCut,
- required VoidCallback? onPaste,
- required VoidCallback? onSelectAll}
Returns the ContextMenuButtonItems representing the buttons in this
platform's default selection menu for an editable field.
For example, EditableText uses this to generate the default buttons for its context menu.
See also:
- EditableTextState.contextMenuButtonItems, which gives the
ContextMenuButtonItems for a specific EditableText. - SelectableRegion.getSelectableButtonItems, which performs a similar role but for content that is selectable but not editable.
- AdaptiveTextSelectionToolbar, which builds the toolbar itself, and can
take a list of
ContextMenuButtonItems with AdaptiveTextSelectionToolbar.buttonItems. - AdaptiveTextSelectionToolbar.getAdaptiveButtons, which builds the button
Widgets for the current platform given
ContextMenuButtonItems.
Implementation
static List<ContextMenuButtonItem> getEditableButtonItems({
required final ClipboardStatus? clipboardStatus,
required final VoidCallback? onCopy,
required final VoidCallback? onCut,
required final VoidCallback? onPaste,
required final VoidCallback? onSelectAll,
}) {
// If the paste button is enabled, don't render anything until the state
// of the clipboard is known, since it's used to determine if paste is
// shown.
if (onPaste != null && clipboardStatus == ClipboardStatus.unknown) {
return <ContextMenuButtonItem>[];
}
return <ContextMenuButtonItem>[
if (onCut != null)
ContextMenuButtonItem(
onPressed: onCut,
type: ContextMenuButtonType.cut,
),
if (onCopy != null)
ContextMenuButtonItem(
onPressed: onCopy,
type: ContextMenuButtonType.copy,
),
if (onPaste != null)
ContextMenuButtonItem(
onPressed: onPaste,
type: ContextMenuButtonType.paste,
),
if (onSelectAll != null)
ContextMenuButtonItem(
onPressed: onSelectAll,
type: ContextMenuButtonType.selectAll,
),
];
}