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ProgressView

ProgressView is a base implementation providing functionality to draw a progress info. Inherits BoxView.spring-doc.cn

ProgressView draws its content using concepts described belowspring-doc.cn

ProgressState contains various info about a runtime statespring-doc.cn
- tickStart Lower bound of tick valuespring-doc.cn
- tickEnd Upper bound of tick valuespring-doc.cn
- tickValue Current tick valuespring-doc.cn
- running Running state, either true or falsespring-doc.cn
- startTime Start time in millis when progress was startedspring-doc.cn
- updateTime Last known time in millis when progress has updatedspring-doc.cn
ProgressContext is a context used with ProgressViewItemspring-doc.cn
- description The description given to progressspring-doc.cn
- state The ProgressStatespring-doc.cn
- view The owning ProgressViewspring-doc.cn
- spinner The Spinner representation used with ProgressViewspring-doc.cn
- Other methods to help with item drawingspring-doc.cn
ProgressViewItem is a representation of a cell used in ProgressViewspring-doc.cn

There are few build-in items namely text, spinner and percent.spring-doc.cn

Default ProgressView gives you text, spinner and percent.spring-doc.cn

ProgressView view = new ProgressView();
view.start();

And looks like:spring-doc.cn

Customisation

Here’s some examples for various customisations:spring-doc.cn

ProgressView view = new ProgressView(
	ProgressViewItem.ofText(10, HorizontalAlign.LEFT),
	ProgressViewItem.ofSpinner(3, HorizontalAlign.LEFT),
	ProgressViewItem.ofPercent(0, HorizontalAlign.RIGHT));
view.start();

Align text and spinner to left and give them less space. Align percent to right and give it remaining space.spring-doc.cn

Default Bindings

Does not have any default bindings.spring-doc.cn

Events

Events are sent depending on a state of a progress.spring-doc.cn

Table 1. ProgressView Events
Event	Description
ProgressViewStartEventspring-doc.cn	Progress tracking has startedspring-doc.cn
ProgressViewEndEventspring-doc.cn	Progress tracking has stoppedspring-doc.cn
ProgressViewStateChangeEventspring-doc.cn	Progress tracking state has changedspring-doc.cn