Struct broot::display::DisplayableTree
source · 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§
source§impl<'a, 's, 't> DisplayableTree<'a, 's, 't>
impl<'a, 's, 't> DisplayableTree<'a, 's, 't>
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>
sourcepub 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