Struct xcb::ffi::xproto::xcb_change_property_request_t

#[repr(C)]
pub struct xcb_change_property_request_t {
    pub major_opcode: u8,
    pub mode: u8,
    pub length: u16,
    pub window: xcb_window_t,
    pub property: xcb_atom_t,
    pub type_: xcb_atom_t,
    pub format: u8,
    pub pad0: [u8; 3],
    pub data_len: u32,
}

Changes a window property

Sets or updates a property on the specified window. Properties are for example the window title (WM_NAME) or its minimum size (WM_NORMAL_HINTS). Protocols such as EWMH also use properties - for example EWMH defines the window title, encoded as UTF-8 string, in the _NET_WM_NAME property.

Fields

major_opcode: u8

mode: u8

length: u16

window: xcb_window_t

The window whose property you want to change.

property: xcb_atom_t

The property you want to change (an atom).

type_: xcb_atom_t

The type of the property you want to change (an atom).

format: u8

Specifies whether the data should be viewed as a list of 8-bit, 16-bit or 32-bit quantities. Possible values are 8, 16 and 32. This information allows the X server to correctly perform byte-swap operations as necessary.

pad0: [u8; 3]

data_len: u32

Specifies the number of elements (see format).