Documentation
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Overview ¶
Package switching provides a group that displays modules one at a time, and a controller to switch to the next/previous/specific module.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func DefaultButtons ¶
func DefaultButtons(c Controller) (start, end bar.Output)
DefaultButtons provides the default switching buttons: - '<' at the start, if there are modules before the current one, - '>' at the end, if there are modules after the current one.
Types ¶
type ButtonFunc ¶
type ButtonFunc func(Controller) (start, end bar.Output)
ButtonFunc produces outputs for buttons in a switching group.
type Controller ¶
type Controller interface {
// Current returns the index of the currently active module.
Current() int
// Previous switches to the previous module.
Previous()
// Next switches to the next module.
Next()
// Show sets the currently active module.
Show(int)
// Count returns the number of modules in this group
Count() int
// ButtonFunc controls the output for the buttons on either end.
ButtonFunc(ButtonFunc)
}
Controller provides an interface to control a switching group.
Source Files
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