Enum gdk::CrossingMode[][src]

#[non_exhaustive]
pub enum CrossingMode {
    Normal,
    Grab,
    Ungrab,
    GtkGrab,
    GtkUngrab,
    StateChanged,
    TouchBegin,
    TouchEnd,
    DeviceSwitch,
    // some variants omitted
}
Expand description

Specifies the crossing mode for EventCrossing.

Variants (Non-exhaustive)

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Normal

crossing because of pointer motion.

Grab

crossing because a grab is activated.

Ungrab

crossing because a grab is deactivated.

GtkGrab

crossing because a GTK+ grab is activated.

GtkUngrab

crossing because a GTK+ grab is deactivated.

StateChanged

crossing because a GTK+ widget changed state (e.g. sensitivity).

TouchBegin

crossing because a touch sequence has begun, this event is synthetic as the pointer might have not left the window.

TouchEnd

crossing because a touch sequence has ended, this event is synthetic as the pointer might have not left the window.

DeviceSwitch

crossing because of a device switch (i.e. a mouse taking control of the pointer after a touch device), this event is synthetic as the pointer didn’t leave the window.

Trait Implementations

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