Struct redwm::imports::CreateGlyphCursorRequest [−][src]
pub struct CreateGlyphCursorRequest { pub cid: u32, pub source_font: u32, pub mask_font: u32, pub source_char: u16, pub mask_char: u16, pub fore_red: u16, pub fore_green: u16, pub fore_blue: u16, pub back_red: u16, pub back_green: u16, pub back_blue: u16, }
Expand description
create cursor.
Creates a cursor from a font glyph. X provides a set of standard cursor shapes in a special font named cursor. Applications are encouraged to use this interface for their cursors because the font can be customized for the individual display type.
All pixels which are set to 1 in the source will use the foreground color (as
specified by fore_red
, fore_green
and fore_blue
). All pixels set to 0
will use the background color (as specified by back_red
, back_green
and
back_blue
).
Fields
cid
- The ID with which you will refer to the cursor, created byxcb_generate_id
.source_font
- In which font to look for the cursor glyph.mask_font
- In which font to look for the mask glyph.source_char
- The glyph ofsource_font
to use.mask_char
- The glyph ofmask_font
to use as a mask: Pixels which are set to 1 define which source pixels are displayed. All pixels which are set to 0 are not displayed.fore_red
- The red value of the foreground color.fore_green
- The green value of the foreground color.fore_blue
- The blue value of the foreground color.back_red
- The red value of the background color.back_green
- The green value of the background color.back_blue
- The blue value of the background color.
Errors
Alloc
- The X server could not allocate the requested resources (no memory?).Font
- The specifiedsource_font
ormask_font
does not exist.Value
- Eithersource_char
ormask_char
are not defined insource_font
ormask_font
, respectively.
Fields
cid: u32
source_font: u32
mask_font: u32
source_char: u16
mask_char: u16
fore_red: u16
fore_green: u16
fore_blue: u16
back_red: u16
back_green: u16
back_blue: u16
Implementations
pub fn send<Conn>(
self,
conn: &Conn
) -> Result<VoidCookie<'_, Conn>, ConnectionError> where
Conn: RequestConnection + ?Sized,
pub fn try_parse_request(
header: RequestHeader,
value: &[u8]
) -> Result<CreateGlyphCursorRequest, ParseError>
pub fn try_parse_request(
header: RequestHeader,
value: &[u8]
) -> Result<CreateGlyphCursorRequest, ParseError>
Parse this request given its header, its body, and any fds that go along with it
Trait Implementations
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for CreateGlyphCursorRequest
impl Send for CreateGlyphCursorRequest
impl Sync for CreateGlyphCursorRequest
impl Unpin for CreateGlyphCursorRequest
impl UnwindSafe for CreateGlyphCursorRequest
Blanket Implementations
Mutably borrows from an owned value. Read more