Struct conrod::CommonBuilder
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pub struct CommonBuilder { pub style: CommonStyle, pub maybe_parent_idx: MaybeParent, pub is_floating: bool, pub maybe_x_scroll: Option<Scroll>, pub maybe_y_scroll: Option<Scroll>, pub place_on_kid_area: bool, pub maybe_graphics_for: Option<Index>, }
A struct containing builder data common to all Widget types.
This type also allows us to do a blanket impl of Positionable and Sizeable for T: Widget
.
When Rust gets some sort of field inheritance feature, this will most likely be refactored to take advantage of that.
Fields
style: CommonStyle
Styling and positioning data that is common between all widget types.
maybe_parent_idx: MaybeParent
The parent widget of the Widget.
is_floating: bool
Whether or not the Widget is a "floating" Widget.
maybe_x_scroll: Option<Scroll>
Arguments to the scrolling of the widget's x axis.
maybe_y_scroll: Option<Scroll>
Arguments to the scrolling of the widget's y axis.
place_on_kid_area: bool
Whether or not the Widget should be placed on the kid_area.
If true
, the Widget will be placed on the kid_area
of the parent Widget if the
Widget is given a Place variant for its Position.
If false
, the Widget will be placed on the parent Widget's total area.
maybe_graphics_for: Option<Index>
Describes whether or not the Widget is instantiated as a graphical element for some other Widget.
When adding an edge a -> b where b is considered to be a graphical element of a, several things are implied about b:
- If b is picked within either Graph::pick_widget or Graph::pick_top_scrollable_widget, it will instead return the index for a.
- When determining the Graph::scroll_offset for b, a's scrolling (if it is scrollable, that is) will be skipped.
- b will always be placed upon a's total area, rather than its kid_area which is the default.
- Any Graphic child of b will be considered as a Graphic child of a.
Methods
impl CommonBuilder
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fn new() -> CommonBuilder
Construct an empty, initialised CommonBuilder.
Trait Implementations
impl Debug for CommonBuilder
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impl Copy for CommonBuilder
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impl Clone for CommonBuilder
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fn clone(&self) -> CommonBuilder
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more