MemoryStatus QML Type

Provides information on the status of the RAM. More...

Import Statement: import QtApplicationManager 2.0

Properties

Methods

Detailed Description

MemoryStatus provides information on the status of the system's RAM (random-access memory). Its property values are updated whenever the method update() is called.

You can use this component as a MonitorModel data source if you want to plot its previous values over time.

import QtQuick 2.11
import QtApplicationManager 2.0
...
MonitorModel {
    MemoryStatus {}
}

You can also use it alongside a Timer for instance, when you're only interested in its current value.

import QtQuick 2.11
import QtApplicationManager 2.0
...
MemoryStatus { id: memoryStatus }
Timer {
    interval: 500
    running: true
    repeat: true
    onTriggered: memoryStatus.update()
}
Text {
    text: "memory used: " + (memoryStatus.memoryUsed / 1e6).toFixed(0) + " MB"
}

Property Documentation

memoryUsed : int [read-only]

The amount of physical memory (RAM) used in bytes.

The value of this property is updated when MemoryStatus::update is called.

See also totalMemory.


roleNames : list<string> [read-only]

Names of the roles provided by MemoryStatus when used as a MonitorModel data source.

See also MonitorModel.


totalMemory : int [read-only]

The total amount of physical memory (RAM) installed on the system in bytes.

See also MemoryStatus::memoryUsed.


Method Documentation

update()

Updates the memoryUsed property.

See also memoryUsed.


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