// GetDefaultGroup() is a wrapper around gdk_display_get_default_group().
func (v *Display) GetDefaultGroup() (*Window, error) {
c := C.gdk_display_get_default_group(v.Native())
if c == nil {
return nil, nilPtrErr
}
obj := &glib.Object{glib.ToGObject(unsafe.Pointer(c))}
w := &Window{obj}
obj.Ref()
runtime.SetFinalizer(obj, (*glib.Object).Unref)
return w, nil
}
// GetDeviceManager() is a wrapper around gdk_display_get_device_manager().
func (v *Display) GetDeviceManager() (*DeviceManager, error) {
c := C.gdk_display_get_device_manager(v.Native())
if c == nil {
return nil, nilPtrErr
}
obj := &glib.Object{glib.ToGObject(unsafe.Pointer(c))}
d := &DeviceManager{obj}
obj.Ref()
runtime.SetFinalizer(obj, (*glib.Object).Unref)
return d, nil
}
// DisplayGetDefault() is a wrapper around gdk_display_get_default().
func DisplayGetDefault() (*Display, error) {
c := C.gdk_display_get_default()
if c == nil {
return nil, nilPtrErr
}
obj := &glib.Object{glib.ToGObject(unsafe.Pointer(c))}
d := &Display{obj}
obj.Ref()
runtime.SetFinalizer(obj, (*glib.Object).Unref)
return d, nil
}
// GetDefaultScreen() is a wrapper around gdk_display_get_default_screen().
func (v *Display) GetDefaultScreen() (*Screen, error) {
c := C.gdk_display_get_default_screen(v.Native())
if c == nil {
return nil, nilPtrErr
}
obj := &glib.Object{glib.ToGObject(unsafe.Pointer(c))}
s := &Screen{obj}
obj.Ref()
runtime.SetFinalizer(obj, (*glib.Object).Unref)
return s, nil
}
// DisplayOpen() is a wrapper around gdk_display_open().
func DisplayOpen(displayName string) (*Display, error) {
cstr := C.CString(displayName)
defer C.free(unsafe.Pointer(cstr))
c := C.gdk_display_open((*C.gchar)(cstr))
if c == nil {
return nil, nilPtrErr
}
obj := &glib.Object{glib.ToGObject(unsafe.Pointer(c))}
d := &Display{obj}
obj.Ref()
runtime.SetFinalizer(obj, (*glib.Object).Unref)
return d, nil
}