GoogleAppsCardV1Columns class
The Columns widget displays up to 2 columns in a card or dialog.
You can add widgets to each column; the widgets appear in the order that
they are specified. For an example in Google Chat apps, see
Columns. The height
of each column is determined by the taller column. For example, if the first
column is taller than the second column, both columns have the height of the
first column. Because each column can contain a different number of widgets,
you can't define rows or align widgets between the columns. Columns are
displayed side-by-side. You can customize the width of each column using the
HorizontalSizeStyle field. If the user's screen width is too narrow, the
second column wraps below the first: * On web, the second column wraps if
the screen width is less than or equal to 480 pixels. * On iOS devices, the
second column wraps if the screen width is less than or equal to 300 pt. *
On Android devices, the second column wraps if the screen width is less than
or equal to 320 dp. To include more than 2 columns, or to use rows, use the
Grid widget. [Google Workspace Add-ons and Chat
apps](https://developers.google.com/workspace/extend): Columns for Google
Workspace Add-ons are in Developer Preview.
Constructors
-
GoogleAppsCardV1Columns({List<
GoogleAppsCardV1Column> ? columnItems}) - GoogleAppsCardV1Columns.fromJson(Map json_)
Properties
-
columnItems
↔ List<
GoogleAppsCardV1Column> ? -
An array of columns.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited