LMChatLinkPreviewBar

File location
link_preview_bar.dart

LMChatLinkPreviewBar displays a preview of a link on top of the chat bar text field. It supports customizable builders for different parts of the preview and style configurations.

Properties

1. ogTags (LMChatOGTagsViewData)
   The Open Graph tags to be displayed in the link preview bar.

2. onCanceled (VoidCallback?)
   Callback triggered when the link preview bar is canceled.

3. style (LMChatLinkPreviewBarStyle?)
   Customizes the appearance of the link preview bar.

Note: These properties are only a subset. More can be found inside the widget class.

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Styling

LMChatLinkPreviewBarStyle

File location
link_preview_bar.dart

LMChatLinkPreviewBarStyle defines the appearance of the link preview bar, including size, padding, and text style.

Property	Type	Description	Required	Default
innerPadding	EdgeInsetsGeometry?	Padding inside the preview bar	No	EdgeInsets.all(8)
width	double?	Width of the preview bar container	No	80.w
titleStyle	LMChatTextStyle?	Text style for the title	No	Default font size 14

Note: These properties are only a subset. More can be found inside the style class.

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Example Usage

final linkPreviewBar = LMChatLinkPreviewBar(
  ogTags: ogTagsData,
  onCanceled: () => print('Link preview canceled'),
  style: LMChatLinkPreviewBarStyle(
    innerPadding: EdgeInsets.all(8.0),
    width: 300.0,
    titleStyle: LMChatTextStyle(
      textStyle: TextStyle(
        fontSize: 14,
        fontWeight: FontWeight.w500,
      ),
    ),
  ),
);