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| author | Jesse Luehrs <doy@tozt.net> | 2021-12-04 21:04:30 -0500 |
|---|---|---|
| committer | Jesse Luehrs <doy@tozt.net> | 2021-12-04 21:04:30 -0500 |
| commit | 087cdb93d971934cdf2a6a577d8d5fe94380611d (patch) | |
| tree | 64a7bc045c0a5bc16b20915868e0275c59222f6c /src/screen.rs | |
| parent | d4bce2deb371f7615c937150f2538e78c40e086b (diff) | |
| download | vt100-rust-087cdb93d971934cdf2a6a577d8d5fe94380611d.tar.gz vt100-rust-087cdb93d971934cdf2a6a577d8d5fe94380611d.zip | |
delay allocation of the alternate screen
Diffstat (limited to 'src/screen.rs')
| -rw-r--r-- | src/screen.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/screen.rs b/src/screen.rs index 74e0559..ae6bd2d 100644 --- a/src/screen.rs +++ b/src/screen.rs @@ -85,8 +85,10 @@ impl Screen { size: crate::grid::Size, scrollback_len: usize, ) -> Self { + let mut grid = crate::grid::Grid::new(size, scrollback_len); + grid.allocate_rows(); Self { - grid: crate::grid::Grid::new(size, scrollback_len), + grid, alternate_grid: crate::grid::Grid::new(size, 0), attrs: crate::attrs::Attrs::default(), @@ -759,6 +761,7 @@ impl Screen { fn enter_alternate_grid(&mut self) { self.grid_mut().set_scrollback(0); self.set_mode(MODE_ALTERNATE_SCREEN); + self.alternate_grid.allocate_rows(); } fn exit_alternate_grid(&mut self) { |