TWsDisplayChangedEvent Struct Reference

#include <w32std.h>

struct TWsDisplayChangedEvent

Detailed Description

Display changed events.

These events are generated by attaching, detaching the display device, changing the resolution list or change current resolution or backgound (change the current configuration).

See also: MDisplayControl::EnableDisplayChangeEvents()

Member Attribute Documentation

iConfigurationChangeId

TInt iConfigurationChangeId

Opaque value that changes when the current display configuration has changed.

Compare values in subsequent events to determine whether the current resolution has changed since the last event.

iDisplayNumber

TInt iDisplayNumber

Number of display that has changed, causing this event. This is also known as the screen number, and is zero-based.

See also: CWsScreenDevice::Construct(TInt)

iResolutionListChangeId

TInt iResolutionListChangeId

Opaque value that changes when the resolution list has changed.

Compare values in subsequent events to determine whether the list of available resolutions has changed since the last event.

See also: MDisplayControlBase::GetResolutions