Enum WindowMessage 

pub enum WindowMessage {
    Open {
        alignment: WindowAlignment,
        modal: bool,
        focus_content: bool,
    },
    Close,
    Minimize(bool),
    Maximize(bool),
    CanMinimize(bool),
    CanClose(bool),
    CanResize(bool),
    MoveStart,
    Move(Matrix<f32, Const<2>, Const<1>, ArrayStorage<f32, 2, 1>>),
    MoveEnd,
    Title(WindowTitle),
    SafeBorderSize(Option<Matrix<f32, Const<2>, Const<1>, ArrayStorage<f32, 2, 1>>>),
}

A set of possible messages that can be used to modify the state of a window or listen to changes in the window.

Variants

Open

Opens a window.

Fields

alignment: WindowAlignment

A flag that defines whether the window should be centered or not.

modal: bool

Should the window be opened in modal mode or not.

focus_content: bool

A flag that defines whether the content of the window should be focused when the window is opening.

Close

Closes a window.

Minimize(bool)

Minimizes a window - it differs from classic minimization in window managers, instead of putting window in system tray, it just collapses internal content panel.

Maximize(bool)

Forces the window to take the inner size of the main application window.

CanMinimize(bool)

Whether window can be minimized by _ mark. false hides _ mark.

CanClose(bool)

Whether window can be closed by X mark. false hides X mark.

CanResize(bool)

Whether window can be resized by resize grips.

MoveStart

Indicates that move has been started. You should never send this message by hand.

Move(Matrix<f32, Const<2>, Const<1>, ArrayStorage<f32, 2, 1>>)

Moves window to a new position in local coordinates.

MoveEnd

Indicated that move has ended. You should never send this message by hand.

Title(WindowTitle)

Sets new window title.

SafeBorderSize(Option<Matrix<f32, Const<2>, Const<1>, ArrayStorage<f32, 2, 1>>>)

Safe border size defines “part” of a window that should always be on screen when dragged. It is used to prevent moving window outside of main application window bounds, to still be able to drag it.

Trait Implementations

impl Clone for WindowMessage

fn clone(&self) -> WindowMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowMessage

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

Formats the value using the given formatter.

impl MessageData for WindowMessage

fn need_perform_layout(&self) -> bool

Returns true when the message starts a new layout pass before being passed to its destination.

impl PartialEq for WindowMessage

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for WindowMessage