Crate cursive_extras

Cursive Extras

Extra views for the Cursive TUI library as well some helper functions and macros

Features

• image_view: Enables the ImageView view
• tab_dialog: Enables the TabDialog view
• buffered_backend: Enables a termion based buffered backend

Macros

hlayout

Convenience macro that creates a horizontal layout of views

report_error

Convenience macro that updates the specified StatusView reference with an error message and returns from the current callback if an error happens, returns the Ok value otherwise

select_view

Convenience macro that makes SelectViews easier to create

settings

Convenience macro that generates a settings view using sub-views wrapped in a Dialog view

settings_cb

Same as the settings! macro, but allows for a custom confirmation text to be defined as well

vlayout

Convenience macro that creates a vertical layout of views

Structs

HDivider

Horizontal divider view

LoadingAnimation

Simple loading animation view that runs a task in a background thread and shows a loading animation and message while it completes and allows for retrieval of a return value

StatusView

View that can be used to report an application’s status. It is meant to be placed at the bottom of the main Cursive layer

VDivider

Vertical divider view

Functions

better_theme

Convenience function that generates a better looking Cursive theme

confirm_dialog

Convenience function that creates a dialog that runs a callback if the user selects “Yes”

confirm_dialog_styledDeprecated

Same as confirm_dialog(), but accepts StyledStrings instead for the text

filled_hspacer

Horizontal spacer fills all the available width

filled_vspacer

Vertical spacer fills all the available height

fixed_hspacer

Horizontal spacer with fixed width

fixed_vspacer

Vertical spacer with fixed height

get_checkbox_option

Convenience function that return the state of a named check box

info_dialog

Convenience function that shows a user a dialog box with a message that includes a back button

info_dialog_styledDeprecated

Sames as info_dialog(), but accepts StyledStrings instead for the text

labeled_checkbox

Convenience function that returns a horizontal LinearLayout that is a named check box with a label

labeled_checkbox_cb

Same as labeled_checkbox() but also accepts a closure to execute when the check box’s state changes

load_resource

Convenience function that shows a loading pop up

styled_editview

Convenience function that creates a named EditView that has a better looking style and can optionally act as a password entry box

styled_editview_color

Same as styled_editview() but allows for a color to be chosen instead of using the highlight color

Type Definitions

Spacer

A spacer between 2 views