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surface: Make gdk_surface_get_device_position void

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None of the callers were using the return value,
and without child surfaces, it is not very useful.
This commit is contained in:
Matthias Clasen 2019-04-19 15:39:23 -04:00
parent 48b522c487
commit 73a6aaebfd
2 changed files with 9 additions and 15 deletions
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14
gdk/gdksurface.c
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@ -1492,12 +1492,8 @@ gdk_surface_constrain_size (GdkGeometry *geometry,
* Obtains the current device position in doubles and modifier state.
* The position is given in coordinates relative to the upper left
* corner of @surface.
*
* Returns: (nullable) (transfer none): The surface underneath @device
* (as with gdk_device_get_surface_at_position()), or %NULL if the
* surface is not known to GDK.
**/
GdkSurface *
void
gdk_surface_get_device_position (GdkSurface *surface,
GdkDevice *device,
double *x,
@ -1507,9 +1503,9 @@ gdk_surface_get_device_position (GdkSurface *surface,
gdouble tmp_x, tmp_y;
GdkModifierType tmp_mask;
g_return_val_if_fail (GDK_IS_SURFACE (surface), NULL);
g_return_val_if_fail (GDK_IS_DEVICE (device), NULL);
g_return_val_if_fail (gdk_device_get_source (device) != GDK_SOURCE_KEYBOARD, NULL);
g_return_if_fail (GDK_IS_SURFACE (surface));
g_return_if_fail (GDK_IS_DEVICE (device));
g_return_if_fail (gdk_device_get_source (device) != GDK_SOURCE_KEYBOARD);
tmp_x = tmp_y = 0;
tmp_mask = 0;
@ -1524,8 +1520,6 @@ gdk_surface_get_device_position (GdkSurface *surface,
*y = tmp_y;
if (mask)
*mask = tmp_mask;
return NULL;
}
static void

10
gdk/gdksurface.h
View File

@ -598,11 +598,11 @@ GDK_AVAILABLE_IN_ALL
gint gdk_surface_get_scale_factor (GdkSurface *surface);
GDK_AVAILABLE_IN_ALL
GdkSurface * gdk_surface_get_device_position (GdkSurface *surface,
GdkDevice *device,
double *x,
double *y,
GdkModifierType *mask);
void gdk_surface_get_device_position (GdkSurface *surface,
GdkDevice *device,
double *x,
double *y,
GdkModifierType *mask);
GDK_AVAILABLE_IN_ALL
void gdk_surface_set_icon_list (GdkSurface *surface,
GList *surfaces);