Struct broot::display::DisplayableTree [−][src]
pub struct DisplayableTree<'a, 's, 't> {
pub app_state: Option<&'a AppState>,
pub tree: &'t Tree,
pub skin: &'s StyleMap,
pub area: Area,
pub in_app: bool,
pub ext_colors: &'s ExtColorMap,
}
Expand description
A tree wrapper which can be used either
- to write on the screen in the application,
- or to write in a file or an exported string. Using it in the application (with in_app true) means that
- the selection is drawn
- a scrollbar may be drawn
- the empty lines will be erased
Fields
app_state: Option<&'a AppState>
tree: &'t Tree
skin: &'s StyleMap
area: Area
in_app: bool
ext_colors: &'s ExtColorMap
Implementations
pub fn out_of_app(
tree: &'t Tree,
skin: &'s StyleMap,
ext_colors: &'s ExtColorMap,
width: u16,
height: u16
) -> DisplayableTree<'a, 's, 't>
pub fn write_root_line<'w, W: Write>(
&self,
cw: &mut CropWriter<'w, W>,
selected: bool
) -> Result<(), ProgramError>
pub fn extend_line_bg<'w, W: Write>(
&self,
cw: &mut CropWriter<'w, W>,
selected: bool
) -> Result<(), ProgramError>
pub fn extend_line_bg<'w, W: Write>(
&self,
cw: &mut CropWriter<'w, W>,
selected: bool
) -> Result<(), ProgramError>
if in app, extend the background till the end of screen row