Trait fltk::prelude::GroupExt

pub unsafe trait GroupExt: WidgetExt {
    fn begin(&self);
    fn end(&self);
    fn find<Widget: WidgetExt>(&self, widget: &Widget) -> u32;
    fn add<Widget: WidgetExt>(&mut self, widget: &Widget);
    fn insert<Widget: WidgetExt>(&mut self, widget: &Widget, index: u32);
    fn remove<Widget: WidgetExt>(&mut self, widget: &Widget);
    fn clear(&mut self);
    unsafe fn unsafe_clear(&mut self);
    fn children(&self) -> u32;
    fn child(&self, idx: u32) -> Option<Widget>;
    fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget);
}

Defines the methods implemented by all group widgets

Required methods

fn begin(&self)

Begins a group, used for widgets implementing the group trait

fn end(&self)

Ends a group, used for widgets implementing the group trait

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

Find a widget within a group and return its index

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

Add a widget to a group

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

Insert a widget to a group at a certain index

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

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

fn clear(&mut self)

Clear a group from all widgets

unsafe fn unsafe_clear(&mut self)

Clear a group from all widgets and recursively force-cleans capturing callbacks

Safety

Deletes user_data and any captured objects in the callback

fn children(&self) -> u32

Return the number of children in a group

fn child(&self, idx: u32) -> Option<Widget>

Return child widget by index

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

Make the passed widget resizable

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Implementors

impl GroupExt for ColorChooser

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for Group

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for Pack

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for Scroll

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for Tabs

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for Tile

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for Wizard

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for Table

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for TableRow

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for DoubleWindow

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for MenuWindow

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for SingleWindow

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

impl GroupExt for Window

fn begin(&self)

fn end(&self)

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

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

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

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

fn clear(&mut self)

unsafe fn unsafe_clear(&mut self)

fn children(&self) -> u32

fn child(&self, idx: u32) -> Option<Widget>

fn resizable<Widget: WidgetExt>(&self, widget: &mut Widget)

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