Qt 5.7 | Qt Quick Controls 2 | QML Types | ProgressBar QML Type

Qt 5.7.1 Reference Documentation

# ProgressBar QML Type

Indicates the progress of an operation. More...

Import Statement: | import QtQuick.Controls 2.0
Since: | Qt 5.7
Inherits: | Control

- List of all members, including inherited members

## Properties

- from : real
- indeterminate : bool
- position : real
- to : real
- value : real
- visualPosition : real

## Detailed Description

ProgressBar indicates the progress of an operation. The value should be updated regularly. The range is defined by from and to, which both can contain any value.

| A progress bar in its normal state.
| A progress bar that is disabled.

      ProgressBar {
          value: 0.5
      }

See also Customizing ProgressBar and BusyIndicator.

## Property Documentation

from : real

This property holds the starting value for the progress. The default value is `0.0`.

See also to and value.

indeterminate : bool

This property holds whether the progress bar is in indeterminate mode. A progress bar in indeterminate mode displays that an operation is in progress, but it doesn't show how much progress has been made.

See below for an example:

[read-only] position : real

This property holds the logical position of the progress.

The position is defined as a percentage of the value, scaled to `0.0 - 1.0`. For visualizing the progress, the right-to-left aware visualPosition should be used instead.

See also value and visualPosition.

to : real

This property holds the end value for the progress. The default value is `1.0`.

See also from and value.

value : real

This property holds the progress value. The default value is `0.0`.

See also from, to, and position.

[read-only] visualPosition : real

This property holds the visual position of the progress.

The position is defined as a percentage of the value, scaled to `0.0 - 1.0`. When the control is mirrored, `visuaPosition` is equal to `1.0 - position`. This makes `visualPosition` suitable for visualizing the progress, taking right-to-left support into account.

See also position and value.