David Nečas (Yeti)-2 wrote:
>
> On Thu, Aug 30, 2007 at 05:24:21AM -0700, eminemence wrote:
>>
>> I am creating a virtual cursor on a web page and want to simulate the
>> left
>> click of the mouse button
>> when the user presses the enter button.
>> So I tried even using the gdk_event_put on the global window
>> itself,assuming
>> the event would find it's
>> way to the control under the cursor.
>> The gdk_event_put has not been successful,so what is the way to achieve
>> this?
>
> I don't recall a working example now (the Gtk+ source code
> has some though), but:
> - create the event with gdk_event_new()
> - fill the fields
> - cursor position (in GdkWindow coordinates) can be obtained
> with gdk_window_get_pointer()
> - window fields have to be g_object_ref()ed IIRC as
> something unrefs them later
> - send_event should be TRUE
> - other information can be obtained from the original
> event or other means
> - send the event with gtk_widget_event()
> - free event
> - remember if you send a button presses and no button
> releases, widgets can get confused
>
> Yeti
>
> --
> http://gwyddion.net/
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>
>
Thanks for the replies.
I was successful in sending an mouse press event to the widget.
But I have noticed only the GDK_BUTTON_PRESS is sent to the button.
And GDK_BUTTON_RELEASE is not sent at all.So as of now the button
is just getting depressed and is not released,so now how can I make
the release action to occur?
I have already tried sending the GDK_BUTTON_RELEASE event immediately
after the PRESS event,like this:
gtk_widget_event(GTK_WIDGET(gPage),&eButtonPress);
gtk_widget_event(GTK_WIDGET(gPage),&eButtonRelease);
But the release event is getting lost somewhere!!!
Also I have even tried using gtk_main_do_event.
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