Class: Google::Apps::Card::V1::Button
- Inherits:
-
Object
- Object
- Google::Apps::Card::V1::Button
- Extended by:
- Protobuf::MessageExts::ClassMethods
- Includes:
- Protobuf::MessageExts
- Defined in:
- proto_docs/google/apps/card/v1/card.rb
Overview
A text, icon, or text and icon button that users can click. For an example in Google Chat apps, see Add a button.
To make an image a clickable button, specify an
Image
(not an
ImageComponent
) and set an
onClick
action.
Instance Attribute Summary collapse
-
#alt_text ⇒ ::String
The alternative text that's used for accessibility.
-
#color ⇒ ::Google::Type::Color
If set, the button is filled with a solid background color and the font color changes to maintain contrast with the background color.
-
#disabled ⇒ ::Boolean
If
true
, the button is displayed in an inactive state and doesn't respond to user actions. -
#icon ⇒ ::Google::Apps::Card::V1::Icon
The icon image.
-
#on_click ⇒ ::Google::Apps::Card::V1::OnClick
Required.
-
#text ⇒ ::String
The text displayed inside the button.
Instance Attribute Details
#alt_text ⇒ ::String
Returns The alternative text that's used for accessibility.
Set descriptive text that lets users know what the button does. For example, if a button opens a hyperlink, you might write: "Opens a new browser tab and navigates to the Google Chat developer documentation at https://developers.google.com/workspace/chat".
1357 1358 1359 1360 |
# File 'proto_docs/google/apps/card/v1/card.rb', line 1357 class Button include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods end |
#color ⇒ ::Google::Type::Color
Returns If set, the button is filled with a solid background color and the font color changes to maintain contrast with the background color. For example, setting a blue background likely results in white text.
If unset, the image background is white and the font color is blue.
For red, green, and blue, the value of each field is a float
number that
you can express in either of two ways: as a number between 0 and 255
divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
the absence of a color and 1 or 255/255 represent the full presence of that
color on the RGB scale.
Optionally set alpha
, which sets a level of transparency using this
equation:
pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
For alpha
, a value of 1
corresponds with a solid color, and a value of
0
corresponds with a completely transparent color.
For example, the following color represents a half transparent red:
"color": {
"red": 1,
"green": 0,
"blue": 0,
"alpha": 0.5
}
```.
1357 1358 1359 1360 |
# File 'proto_docs/google/apps/card/v1/card.rb', line 1357 class Button include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods end |
#disabled ⇒ ::Boolean
Returns If true
, the button is displayed in an inactive state and doesn't respond
to user actions.
1357 1358 1359 1360 |
# File 'proto_docs/google/apps/card/v1/card.rb', line 1357 class Button include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods end |
#icon ⇒ ::Google::Apps::Card::V1::Icon
Returns The icon image. If both icon
and text
are set, then the icon appears
before the text.
1357 1358 1359 1360 |
# File 'proto_docs/google/apps/card/v1/card.rb', line 1357 class Button include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods end |
#on_click ⇒ ::Google::Apps::Card::V1::OnClick
Returns Required. The action to perform when a user clicks the button, such as opening a hyperlink or running a custom function.
1357 1358 1359 1360 |
# File 'proto_docs/google/apps/card/v1/card.rb', line 1357 class Button include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods end |