Struct fltk::group::Tabs

pub struct Tabs { /* fields omitted */ }

Creates a tab which can contain widgets

Implementations

impl Tabs

pub fn value(&mut self) -> Option<impl GroupExt>

Gets the currently visible group

pub fn set_value<Grp: GroupExt>(&mut self, w: &Grp) -> Result<(), FltkError>

Sets the currently visible group

pub fn push(&self) -> Option<impl GroupExt>

Returns the tab group for the tab the user has currently down-clicked

pub fn set_push<Grp: GroupExt>(&mut self, w: &Grp) -> Result<(), FltkError>

This is called by the tab widget's handle() method to set the tab group widget the user last pushed

pub fn client_area(&mut self) -> (i32, i32, i32, i32)

Returns the position and size available to be used by its children

pub fn set_tab_align(&mut self, a: Align)

Sets the tab label alignment

pub fn tab_align(&self) -> Align

Gets the tab label alignment.

Trait Implementations

impl Clone for Tabs

pub fn clone(&self) -> Tabs

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Tabs

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

Formats the value using the given formatter.

impl GroupExt for Tabs

pub fn begin(&self)

Begins a group, used for widgets implementing the group trait

pub fn end(&self)

Ends a group, used for widgets implementing the group trait

pub fn clear(&mut self)

Clear a group from all widgets

pub fn children(&self) -> u32

Return the number of children in a group

pub fn child(&self, idx: u32) -> Option<Box<dyn WidgetExt>>

Return child widget by index

pub fn find<W: WidgetExt>(&self, widget: &W) -> u32

Find a widget within a group and return its index

pub fn add<W: WidgetExt>(&mut self, widget: &W)

Add a widget to a group

pub fn insert<W: WidgetExt>(&mut self, widget: &W, index: u32)

Insert a widget to a group at a certain index

pub fn remove<W: WidgetExt>(&mut self, widget: &W)

Remove a widget from a group, but does not delete it

pub fn resizable<W: WidgetExt>(&self, widget: &W)

Make the passed widget resizable

pub fn make_resizable(&mut self, val: bool)

Make the window resizable, should be called before show

impl Send for Tabs

impl Sync for Tabs

impl WidgetBase for Tabs

pub fn new(x: i32, y: i32, width: i32, height: i32, title: &str) -> Tabs

Creates a new widget, takes an x, y coordinates, as well as a width and height, plus a title

pub fn default() -> Self

Creates a default and zero initialized widget

pub unsafe fn from_widget_ptr(ptr: *mut Fl_Widget) -> Self

transforms a widget pointer to a Widget, for internal use

pub unsafe fn from_widget<W: WidgetExt>(w: W) -> Self

Get a widget from base widget

pub fn handle<F: FnMut(Event) -> bool + 'static>(&mut self, cb: F)

Set a custom handler, where events are managed manually, akin to Fl_Widget::handle(int) Handled or ignored events shoult return true, unhandled events should return false

pub fn handle2<F: FnMut(&mut Self, Event) -> bool + 'static>(&mut self, cb: F)

Set a custom handler, where events are managed manually, akin to Fl_Widget::handle(int) Handled or ignored events shoult return true, unhandled events should return false takes the widget as a closure argument

pub fn draw<F: FnMut() + 'static>(&mut self, cb: F)

Set a custom draw method

pub fn draw2<F: FnMut(&mut Self) + 'static>(&mut self, cb: F)

Set a custom draw method takes the widget as a closure argument

pub unsafe fn draw_data(&mut self) -> Option<Box<dyn FnMut()>>

INTERNAL: Retrieve the draw data

pub unsafe fn handle_data(&mut self) -> Option<Box<dyn FnMut(Event) -> bool>>

INTERNAL: Retrieve the handle data

impl WidgetExt for Tabs

pub fn set_pos(&mut self, x: i32, y: i32)

Set to position x, y

pub fn set_size(&mut self, width: i32, height: i32)

Set to dimensions width and height

pub fn set_label(&mut self, title: &str)

Sets the widget's label

pub fn redraw(&mut self)

Redraws a widget, necessary for resizing and changing positions

pub fn show(&mut self)

Shows the widget

pub fn hide(&mut self)

Hides the widget

pub fn x(&self) -> i32

Returns the x coordinate of the widget

pub fn y(&self) -> i32

Returns the y coordinate of the widget

pub fn width(&self) -> i32

Returns the width of the widget

pub fn height(&self) -> i32

Returns the height of the widget

pub fn label(&self) -> String

Returns the label of the widget

pub fn measure_label(&self) -> (i32, i32)

Measures the label's width and height

pub unsafe fn as_widget_ptr(&self) -> *mut Fl_Widget

transforms a widget to a base Fl_Widget, for internal use

pub fn activate(&mut self)

Activates the widget

pub fn deactivate(&mut self)

Deactivates the widget

pub fn redraw_label(&mut self)

Redraws the label of the widget

pub fn resize(&mut self, x: i32, y: i32, width: i32, height: i32)

Resizes and/or moves the widget, takes x, y, width and height

pub fn tooltip(&self) -> Option<String>

Returns the tooltip text

pub fn set_tooltip(&mut self, txt: &str)

Sets the tooltip text

pub fn color(&self) -> Color

Returns the widget color

pub fn set_color(&mut self, color: Color)

Sets the widget's color

pub fn label_color(&self) -> Color

Returns the widget label's color

pub fn set_label_color(&mut self, color: Color)

Sets the widget label's color

pub fn label_font(&self) -> Font

Returns the widget label's font

pub fn set_label_font(&mut self, font: Font)

Sets the widget label's font

pub fn label_size(&self) -> i32

Returns the widget label's size

pub fn set_label_size(&mut self, sz: i32)

Sets the widget label's size

pub fn label_type(&self) -> LabelType

Returns the widget label's type

pub fn set_label_type(&mut self, typ: LabelType)

Sets the widget label's type

pub fn frame(&self) -> FrameType

Returns the widget's frame type

pub fn set_frame(&mut self, typ: FrameType)

Sets the widget's frame type

pub fn changed(&self) -> bool

Returns whether the widget was changed

pub fn set_changed(&mut self)

Mark the widget as changed

pub fn clear_changed(&mut self)

Clears the changed status of the widget

pub fn align(&self) -> Align

Returns the alignment of the widget

pub fn set_align(&mut self, align: Align)

Sets the alignment of the widget

pub fn set_trigger(&mut self, trigger: CallbackTrigger)

Sets the default callback trigger for a widget

pub fn trigger(&self) -> u32

Return the callback trigger

pub fn parent(&self) -> Option<Box<dyn GroupExt>>

Returns the parent of the widget

pub fn selection_color(&mut self) -> Color

Gets the selection color of the widget

pub fn set_selection_color(&mut self, color: Color)

Sets the selection color of the widget

pub fn do_callback(&mut self)

Runs the already registered callback

pub fn window(&self) -> Option<Box<dyn WindowExt>>

Returns the direct window holding the widget

pub fn top_window(&self) -> Option<Box<dyn WindowExt>>

Returns the topmost window holding the widget

pub fn takes_events(&self) -> bool

Checks whether a widget is capable of taking events

pub unsafe fn user_data(&self) -> Option<Box<dyn FnMut()>>

INTERNAL: Retakes ownership of the user callback data

pub fn take_focus(&mut self) -> Result<(), FltkError>

Make the widget take focus

pub fn set_visible_focus(&mut self)

Set the widget to have visible focus

pub fn clear_visible_focus(&mut self)

Clear visible focus

pub fn visible_focus(&mut self, v: bool)

Set the visible focus using a flag

pub fn has_visible_focus(&mut self) -> bool

Return whether the widget has visible focus

pub fn was_deleted(&self) -> bool

Check if a widget was deleted

pub fn delete(wid: Self)

Deletes widgets and their children.

pub fn damage(&self) -> bool

Return whether the widget was damaged

pub fn set_damage(&mut self, flag: bool)

Signal the widget as damaged and it should be redrawn in the next event loop cycle

pub fn clear_damage(&mut self)

Clear the damaged flag

pub fn as_window(&self) -> Option<Box<dyn WindowExt>>

Return the widget as a window if it's a window

pub fn as_group(&self) -> Option<Box<dyn GroupExt>>

Return the widget as a group widget if it's a group widget

pub fn below_of<W: WidgetExt>(self, w: &W, padding: i32) -> Self

Positions the widget below w, the size of w should be known

pub fn above_of<W: WidgetExt>(self, w: &W, padding: i32) -> Self

Positions the widget above w, the size of w should be known

pub fn right_of<W: WidgetExt>(self, w: &W, padding: i32) -> Self

Positions the widget to the right of w, the size of w should be known

pub fn left_of<W: WidgetExt>(self, w: &W, padding: i32) -> Self

Positions the widget to the left of w, the size of w should be known

pub fn center_of<W: WidgetExt>(self, w: &W) -> Self

Positions the widget to the center of w, the size of w should be known

pub fn size_of<W: WidgetExt>(self, w: &W) -> Self

Takes the size of w, the size of w should be known

pub fn inside<W: WidgetExt>(&self, wid: &W) -> bool

Checks whether the self widget is inside another widget

pub fn with_pos(self, x: i32, y: i32) -> Self

Initialize to position x, y, (should only be called on initialization)

pub fn with_size(self, width: i32, height: i32) -> Self

Initialilze to dimensions width and height, (should only be called on initialization)

pub fn with_label(self, title: &str) -> Self

Initialize with label/title, (should only be called on initialization)

pub fn with_align(self, align: Align) -> Self

Sets the initial alignment of the widget, (should only be called on initialization)

pub fn get_type<T: WidgetType>(&self) -> T

Returns the widget type when applicable

pub fn set_type<T: WidgetType>(&mut self, typ: T)

Sets the widget type

pub fn set_image<I: ImageExt>(&mut self, image: Option<I>)

Sets the image of the widget

pub fn image(&self) -> Option<Box<dyn ImageExt>>

Gets the image associated with the widget

pub fn set_deimage<I: ImageExt>(&mut self, image: Option<I>)

Sets the image of the widget

pub fn deimage(&self) -> Option<Box<dyn ImageExt>>

Gets the image associated with the widget

pub fn set_callback<F: FnMut() + 'static>(&mut self, cb: F)

Sets the callback when the widget is triggered (clicks for example)

pub fn set_callback2<F: FnMut(&mut Self) + 'static>(&mut self, cb: F)

Sets the callback when the widget is triggered (clicks for example) takes the widget as a closure argument

pub fn emit<T: 'static + Copy + Send + Sync>(
    &mut self,
    sender: Sender<T>,
    msg: T
)

Emits a message on callback using a sender

pub fn into_widget<W: WidgetBase>(&self) -> W where
    Self: Sized, 

Upcast a WidgetExt to a Widget