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Description
The functions in this section are intended to be used in test programs. They allow to simulate some user input.
Functions
gdk_test_render_sync ()
void
gdk_test_render_sync (GdkWindow *window);
This function retrives a pixel from window
to force the windowing
system to carry out any pending rendering commands.
This function is intended to be used to syncronize with rendering
pipelines, to benchmark windowing system rendering operations.
Since: 2.14
gdk_test_simulate_button ()
gboolean gdk_test_simulate_button (GdkWindow *window,gint x,gint y,guint button,GdkModifierType modifiers,GdkEventType button_pressrelease);
This function is intended to be used in Gtk+ test programs.
It will warp the mouse pointer to the given (x
,y
) corrdinates
within window
and simulate a button press or release event.
Because the mouse pointer needs to be warped to the target
location, use of this function outside of test programs that
run in their own virtual windowing system (e.g. Xvfb) is not
recommended.
Also, gtk_test_simulate_button() is a fairly low level function,
for most testing purposes, gtk_test_widget_click() is the right
function to call which will generate a button press event followed
by its accompanying button release event.
Parameters
window |
Gdk window to simulate a button event for. |
|
x |
x coordinate within |
|
y |
y coordinate within |
|
button |
Number of the pointer button for the event, usually 1, 2 or 3. |
|
modifiers |
Keyboard modifiers the event is setup with. |
|
button_pressrelease |
either |
Since: 2.14
gdk_test_simulate_key ()
gboolean gdk_test_simulate_key (GdkWindow *window,gint x,gint y,guint keyval,GdkModifierType modifiers,GdkEventType key_pressrelease);
This function is intended to be used in Gtk+ test programs.
If (x
,y
) are > (-1,-1), it will warp the mouse pointer to
the given (x
,y
) corrdinates within window
and simulate a
key press or release event.
When the mouse pointer is warped to the target location, use
of this function outside of test programs that run in their
own virtual windowing system (e.g. Xvfb) is not recommended.
If (x
,y
) are passed as (-1,-1), the mouse pointer will not
be warped and window
origin will be used as mouse pointer
location for the event.
Also, gtk_test_simulate_key() is a fairly low level function,
for most testing purposes, gtk_test_widget_send_key() is the
right function to call which will generate a key press event
followed by its accompanying key release event.
Parameters
window |
Gdk window to simulate a key event for. |
|
x |
x coordinate within |
|
y |
y coordinate within |
|
keyval |
A Gdk keyboard value. |
|
modifiers |
Keyboard modifiers the event is setup with. |
|
key_pressrelease |
either |
Since: 2.14