Struct dui::control::label::Label

pub struct Label(_);

See the [IUP Label Documentation][1]. [1]: http://webserver2.tecgraf.puc-rio.br/iup/en/elem/iuplabel.html

Methods

impl Label

pub fn new() -> Label

Creates a label with no predefined text, image or separator.

pub fn new_separator(orient: Orientation) -> Label

Creates a label separator in the specified orientation.

pub fn with_title<S: Into<String>>(label: S) -> Label

Creates a label interface element which displays a text.

Trait Implementations

impl Element for Label

fn raw(&self) -> *mut Ihandle

Gets the raw IUP handle associated with this element.

unsafe fn from_raw_unchecked(ih: *mut Ihandle) -> Self

Constructs an Element from a raw IUP handle.

unsafe fn target_classname() -> &'static str

Gets the [class name][1] the derived object should be targeting. [1]: http://webserver2.tecgraf.puc-rio.br/iup/en/func/iupgetclassname.html

fn from_handle(handle: Handle) -> Result<Self, Handle>

Constructs a specialized Element object from a general Handle if they are compatible.

fn from_name<S: Into<String>>(name: S) -> Option<Handle>

Constructs from a name associated with a element handle (with Element::add_handle_name or LED).

fn from_raw(ih: *mut Ihandle) -> Self

Constructs an Element from a raw IUP handle.

unsafe fn classname(&self) -> &CStr

Gets the [class name][1] of this element. [1]: http://webserver2.tecgraf.puc-rio.br/iup/en/func/iupgetclassname.html

fn destroy(self)

Destroys an interface element and all its children.

fn does_attrib_exist(&self, cname: &CString) -> bool

Checks if a specific attribute exists in the element.

fn attribs(&self) -> Vec<String>

Returns the names of all attributes of an element that are set in its internal hash table only.

fn set_attrib<S1, S2>(&mut self, name: S1, value: S2) -> Self where
    S1: Into<String>,
    S2: Into<String>, 

Sets an interface element attribute.

fn attrib<S: Into<String>>(&self, name: S) -> Option<String>

Gets an interface element attribute.

fn set_attrib_data<S1>(&mut self, name: S1, data: *const c_void) -> Self where
    S1: Into<String>, 

Sets a raw interface element attribute.

fn attrib_data<S1>(&mut self, name: S1) -> *mut c_void where
    S1: Into<String>, 

Gets a raw interface element attribute.

fn set_attrib_handle<S1, E>(&mut self, name: S1, elem: E) -> Self where
    S1: Into<String>,
    E: Element, 

Associates a element with an attribute.

fn attrib_handle<S1>(&mut self, name: S1) -> Option<Handle> where
    S1: Into<String>, 

Gets the handle associated with an attribute.

fn clear_attrib<S: Into<String>>(&mut self, name: S) -> Self

Clears the value associated with an attribute and use the default value.

fn reset_attrib<S: Into<String>>(&mut self, name: S) -> Self

Removes an attribute from element and its children if the attrib is inheritable.

fn handle_name(&self) -> Option<String>

Returns the identifier of an interface element that has an associated handle name using Element::add_handle_name or using LED.

fn add_handle_name<S: Into<String>>(&self, name: S) -> Option<Handle>

Associates a handle name with an interface element.

fn clear_handle_name<S: Into<String>>(name: S) -> Option<Handle>

Clears the handle name association on the specified name.

impl Debug for Label

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for Label

impl Clone for Label

fn clone(&self) -> Label

Returns a copy of the value.

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

Performs copy-assignment from source.

impl DestroyCb for Label

fn set_destroy_cb<F>(&mut self, cb: F) -> Self where
    F: Callback<(Self,)>, 

fn remove_destroy_cb(&mut self) -> Option<Box<Callback<(Self,)>>>

impl From<Label> for Handle

fn from(elem: Label) -> Handle

Performs the conversion.

impl Widget for Label

fn map(&mut self) -> Result<Self, Self>

Creates (maps) the native interface objects corresponding to the given IUP interface elements.

fn unmap(&mut self)

Unmap the element from the native system. It will also unmap all its children.

fn show(&mut self) -> Result<(), String>

Shows an interfance element.

fn hide(&mut self) -> Self

Hides an interface element.

impl Node for Label

fn detach(&mut self) -> Self

Detaches an interface element from its parent.

fn reparent<E1, E2>(
    &mut self,
    new_parent: E1,
    ref_child: E2
) -> Result<Self, Self> where
    E1: Container,
    E2: Node, 

Moves an interface element from one position in the hierarchy tree to another.

fn parent(&self) -> Option<Handle>

Returns the parent of a element.

fn brother(&self) -> Option<Handle>

Returns the brother of an element.

fn dialog(&self) -> Option<Handle>

Returns the handle of the dialog that contains that interface element.

fn dialog_child<S: Into<String>>(&self, name: S) -> Option<Handle>

Returns the identifier of the child element that has the NAME attribute equals to the given value on the same dialog hierarchy.

fn refresh(&mut self)

Updates the size and layout of all controls in the same dialog.

fn refresh_children(&mut self)

Updates the size and layout of controls after changing size attributes, or attributes that affect the size of the control.

fn update(&self)

Mark the element to be redraw when the control returns to the system.

fn update_children(&self)

Mark the element children to be redraw when the control returns to the system.

fn redraw(&self, also_redraw_children: bool)

Force the element and its children to be redraw immediately.

impl MapCb for Label

fn set_map_cb<F>(&mut self, cb: F) -> Self where
    F: Callback<(Self,)>, 

fn remove_map_cb(&mut self) -> Option<Box<Callback<(Self,)>>>

impl UnmapCb for Label

fn set_unmap_cb<F>(&mut self, cb: F) -> Self where
    F: Callback<(Self,)>, 

fn remove_unmap_cb(&mut self) -> Option<Box<Callback<(Self,)>>>

impl EnterWindowCb for Label

fn set_enterwindow_cb<F>(&mut self, cb: F) -> Self where
    F: Callback<(Self,)>, 

fn remove_enterwindow_cb(&mut self) -> Option<Box<Callback<(Self,)>>>

impl LeaveWindowCb for Label

fn set_leavewindow_cb<F>(&mut self, cb: F) -> Self where
    F: Callback<(Self,)>, 

fn remove_leavewindow_cb(&mut self) -> Option<Box<Callback<(Self,)>>>

impl ButtonCb for Label

Action generated when any mouse button is pressed or released.

fn set_button_cb<F>(&mut self, cb: F) -> Self where
    F: Callback<(Self, MouseButton, MouseButtonState, i32, i32, KeyStates)>, 

fn remove_button_cb(
    &mut self
) -> Option<Box<Callback<(Self, MouseButton, MouseButtonState, i32, i32, KeyStates)>>>

impl DropFilesCb for Label

Action generated when one or more files are dropped in the element.

fn set_dropfiles_cb<F>(&mut self, cb: F) -> Self where
    F: Callback<(Self, PathBuf, usize, i32, i32)>, 

fn remove_dropfiles_cb(
    &mut self
) -> Option<Box<Callback<(Self, PathBuf, usize, i32, i32)>>>