Method

GtkWidgettranslate_coordinates

deprecated: 4.12 

Declaration [src] 

gboolean
gtk_widget_translate_coordinates (
  GtkWidget* src_widget,
  GtkWidget* dest_widget,
  double src_x,
  double src_y,
  double* dest_x,
  double* dest_y
)

Description [src]

Translates coordinates relative to src_widget’s allocation to coordinates relative to dest_widget’s allocations.

In order to perform this operation, both widget must share a common ancestor. If that is not the case, dest_x and dest_y are set to 0 and false is returned.

Deprecated since: 4.12

Use gtk_widget_compute_point() instead.

Parameters

dest_widget

Type: GtkWidget

Another widget.

The data is owned by the caller of the method.
src_x

Type: double

X position in widget coordinates of src_widget.

src_y

Type: double

Y position in widget coordinates of src_widget.

dest_x

Type: double*

Location to store X position in widget coordinates of dest_widget.

The argument will be set by the function.
The argument can be NULL.
dest_y

Type: double*

Location to store Y position in widget coordinates of dest_widget.

The argument will be set by the function.
The argument can be NULL.

Return value

Type: gboolean

True if src_widget and dest_widget have a common ancestor, false otherwise.