Struct DragData 

pub struct DragData {
    pub files: Vec<String>,
    pub text: Option<String>,
    pub urls: Vec<String>,
    pub html: Option<String>,
    pub image: Option<Vec<u8>>,
    pub bmp: Option<Vec<u8>>,
    pub app: u32,
    pub bytes: Vec<u8>,
    pub label: String,
    pub effects: u32,
}

the content of one drag (a drop that arrives, or what the app drags)

Fields

files: Vec<String>

paths of files and folders

text: Option<String>

plain text

urls: Vec<String>

URLs (not local files)

html: Option<String>

an HTML fragment (UTF-8)

image: Option<Vec<u8>>

an image file: PNG (a drop of a DIB / image/bmp arrives as a BMP file)

bmp: Option<Vec<u8>>

(drag out) the same image as a BMP file, offered as DIB / image/bmp too (optional)

app: u32

the app’s own kind (DT_USER0 << k bits) and bytes: internal drags only

bytes: Vec<u8>

label: String

what the drag shows next to the pointer inside the app (empty: from the content)

effects: u32

drag out: the DE_* effects the source allows (0 = copy | move); a drop: the effect chosen

Implementations

impl DragData

pub fn types(&self) -> u32

the DT_* kinds it carries (the app’s own kinds included)

pub fn is_empty(&self) -> bool

nothing to drag

pub fn of_text(s: &str) -> DragData

text only

pub fn of_files(paths: &[&str]) -> DragData

paths only

pub fn of_app(kind: u32, bytes: &[u8]) -> DragData

the app’s own kind (DT_USER0 << k) and bytes

pub fn allowed(&self) -> u32

the effects a drag out allows (0 means copy | move)

Trait Implementations

impl Clone for DragData

fn clone(&self) -> DragData

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DragData

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for DragData

fn default() -> DragData

Returns the “default value” for a type.

impl PartialEq for DragData

fn eq(&self, other: &DragData) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DragData