Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

update: restyle scroll bar #485

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

update: restyle scroll bar #485

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
2163f0f
update: restyle scroll bar
s97712 Aug 10, 2020
bfd8bf3
Fix crash when mouse scrolling with pdcurses
s97712 Aug 21, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 8 additions & 16 deletions cursive-core/src/view/scroll/core.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ use crate::direction::Orientation;
use crate::event::{AnyCb, Event, EventResult, Key, MouseButton, MouseEvent};
use crate::printer::Printer;
use crate::rect::Rect;
use crate::theme::ColorStyle;
use crate::theme::{ColorStyle, PaletteColor};
use crate::view::{ScrollStrategy, Selector, SizeCache};
use crate::with::With;
use crate::Vec2;
Expand Down Expand Up @@ -141,35 +141,25 @@ impl Core {
let lengths = self.scrollbar_thumb_lengths();
let offsets = self.scrollbar_thumb_offsets(lengths);

let line_c = XY::new("-", "|");
let line_c = XY::new(("_", "▄"), ("|", "█"));

let color = if printer.focused {
ColorStyle::highlight()
ColorStyle::new(PaletteColor::Highlight, PaletteColor::View)
} else {
ColorStyle::highlight_inactive()
ColorStyle::new(PaletteColor::HighlightInactive, PaletteColor::View)
};

XY::zip5(lengths, offsets, size, line_c, Orientation::pair())
.run_if(
scrolling,
|(length, offset, size, c, orientation)| {
|(length, offset, size, (c, thumb_c), orientation)| {
let start = printer
.size
.saturating_sub((1, 1))
.with_axis(orientation, 0);
let offset = orientation.make_vec(offset, 0);

printer.print_line(orientation, start, size, c);

let thumb_c = if self
.thumb_grab
.map(|(o, _)| o == orientation)
.unwrap_or(false)
{
" "
} else {
"▒"
};
printer.with_color(color, |printer| {
printer.print_line(
orientation,
Expand All @@ -183,7 +173,9 @@ impl Core {

// Draw the X between the two scrollbars.
if scrolling.both() {
printer.print(printer.size.saturating_sub((1, 1)), "╳");
printer.with_color(color, |printer| {
printer.print(printer.size.saturating_sub((2, 1)), "▄█");
})
}
}

Expand Down
2 changes: 1 addition & 1 deletion cursive/Cargo.toml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@ atty = "0.2"

[features]
blt-backend = ["bear-lib-terminal"]
default = ["ncurses-backend"]
default = ["pancurses-backend"]
ncurses-backend = ["ncurses", "maplit", "term_size"]
pancurses-backend = ["pancurses", "maplit", "term_size"]
termion-backend = ["termion"]
Expand Down
2 changes: 1 addition & 1 deletion cursive/src/backends/curses/pan.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -308,7 +308,7 @@ impl Backend {

let make_event = |event| Event::Mouse {
offset: Vec2::zero(),
position: Vec2::new(mevent.x as usize, mevent.y as usize),
position: Vec2::new(mevent.x.max(0) as usize, mevent.y.max(0) as usize),
event,
};

Expand Down