[Xcb] Handling Close Event

[Cinolt]

Sorry, I meant the property argument, not the type argument.

On Fri, Dec 31, 2010 at 3:06 AM, Cinolt <cinolt.yk at gmail.com> wrote:

> Hello, I'm assuming that I need to call xcb_change_property on my window to
> change one of its properties. What should I set the type argument to, and am
> I correct in assuming that the data argument should be "WM_DELETE_WINDOW"?
>
>     xcb_void_cookie_t xcb_change_property (xcb_connection_t *c,       /* Connection to the X server */
>                                            uint8_t          mode,     /* Property mode */
>                                            xcb_window_t     window,   /* Window */
>
>                                            xcb_atom_t       property, /* Property to change */
>                                            xcb_atom_t       type,     /* Type of the property */
>                                            uint8_t          format,   /* Format of the property (8, 16, 32) */
>
>                                            uint32_t         data_len, /* Length of the data parameter */
>                                            const void      *data);    /* Data */
>
>
>
> On Fri, Dec 31, 2010 at 2:16 AM, Vincent Torri <vtorri at univ-evry.fr>wrote:
>
>>
>> Hey,
>>
>>
>> On Fri, 31 Dec 2010, Cinolt wrote:
>>
>>  Hello all, I'm relatively new to programming in X. I first started
>>> learning
>>> Xlib and recently found out about XCB and decided to switch. My question
>>> is,
>>> how can I make my program react to the user closing out of a window
>>> before
>>> it happens, i.e. to display an "Are you sure?" message. Thanks for any
>>> help.
>>>
>>
>> it's an ICCCM thing. Use the WM_DELETE_WINDOW atom [1]
>>
>> Vincent Torri
>>
>> [1] http://tronche.com/gui/x/icccm/sec-4.html#s-4.2.8.1
>>
>
>
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