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Public Member Functions | ||||
bool | get_axis (double& axes, AxisUse use, double& value) const | |||
Interprets an array of double as axis values for a given device, and locates the value in the array for a given axis use. | ||||
bool | get_has_cursor () const | |||
Discover whether the pointer follows device motion. | ||||
bool | get_history (const Glib::RefPtr<Window>& window, guint32 start, guint32 stop, GdkTimeCoord**& events, int& n_events) | |||
Obtains the motion history for a device; given a starting and ending timestamp, return all events in the motion history for the device in the given range of time. | ||||
InputMode | get_mode () const | |||
Gets the mode of this device. | ||||
Glib::ustring | get_name () const | |||
Gets the name of this device. | ||||
InputSource | get_source () const | |||
Gets the type of this device. | ||||
void | get_state (const Glib::RefPtr<Window>& window, double& axes, ModifierType& mask) | |||
const GdkDevice* | gobj () const | |||
Provides access to the underlying C GObject. | ||||
GdkDevice* | gobj () | |||
Provides access to the underlying C GObject. | ||||
GdkDevice* | gobj_copy () | |||
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | ||||
void | set_axis_use (guint index_, AxisUse use) | |||
void | set_key (guint index_, guint keyval, ModifierType modifiers) | |||
bool | set_mode (InputMode mode) | |||
void | set_source (InputSource source) | |||
virtual | ~Device () | |||
Protected Member Functions | ||||
Device () | ||||
Related Functions | ||||
(Note that these are not member functions.) | ||||
Glib::RefPtr<Gdk::Device> | wrap (GdkDevice* object, bool take_copy=false) | |||
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virtual Gdk::Device::~Device | ( | ) | [virtual] |
Gdk::Device::Device | ( | ) | [protected] |
bool Gdk::Device::get_axis | ( | double & | axes, | |
AxisUse | use, | |||
double & | value | |||
) | const |
Interprets an array of double as axis values for a given device, and locates the value in the array for a given axis use.
axes | Pointer to an array of axes. | |
use | The use to look for. | |
value | Location to store the found value. |
true
if the given axis use was found, otherwise false
. bool Gdk::Device::get_has_cursor | ( | ) | const |
Discover whether the pointer follows device motion.
bool Gdk::Device::get_history | ( | const Glib::RefPtr<Window>& | window, | |
guint32 | start, | |||
guint32 | stop, | |||
GdkTimeCoord **& | events, | |||
int & | n_events | |||
) |
Obtains the motion history for a device; given a starting and ending timestamp, return all events in the motion history for the device in the given range of time.
Some windowing systems do not support motion history, in which case, false
will be returned. (This is not distinguishable from the case where motion history is supported and no events were found.)
window | The window with respect to which which the event coordinates will be reported. | |
start | Starting timestamp for range of events to return. | |
stop | Ending timestamp for the range of events to return. | |
events | Location to store a newly-allocated array of Gdk::TimeCoord, or 0 . | |
n_events | Location to store the length of events , or 0 . |
true
if the windowing system supports motion history and at least one event was found. InputMode Gdk::Device::get_mode | ( | ) | const |
Gets the mode of this device.
Glib::ustring Gdk::Device::get_name | ( | ) | const |
Gets the name of this device.
InputSource Gdk::Device::get_source | ( | ) | const |
Gets the type of this device.
void Gdk::Device::get_state | ( | const Glib::RefPtr<Window>& | window, | |
double & | axes, | |||
ModifierType& | mask | |||
) |
const GdkDevice* Gdk::Device::gobj | ( | ) | const [inline] |
Provides access to the underlying C GObject.
GdkDevice* Gdk::Device::gobj | ( | ) | [inline] |
Provides access to the underlying C GObject.
GdkDevice* Gdk::Device::gobj_copy | ( | ) |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
void Gdk::Device::set_axis_use | ( | guint | index_, | |
AxisUse | use | |||
) |
void Gdk::Device::set_key | ( | guint | index_, | |
guint | keyval, | |||
ModifierType | modifiers | |||
) |
bool Gdk::Device::set_mode | ( | InputMode | mode | ) |
void Gdk::Device::set_source | ( | InputSource | source | ) |
Glib::RefPtr<Gdk::Device> wrap | ( | GdkDevice * | object, | |
bool | take_copy = false | |||
) | [related] |
object | The C instance |
take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |