diff options
Diffstat (limited to 'src/input.rs')
| -rw-r--r-- | src/input.rs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/input.rs b/src/input.rs index 2d603783..7afd359d 100644 --- a/src/input.rs +++ b/src/input.rs @@ -34,6 +34,8 @@ use term::SizeInfo; use term::mode::TermMode; use util::fmt::Red; +pub const FONT_SIZE_STEP: f32 = 0.5; + /// Processes input from glutin. /// /// An escape sequence may be emitted in case specific keys or key combinations @@ -62,7 +64,7 @@ pub trait ActionContext { fn received_count(&mut self) -> &mut usize; fn suppress_chars(&mut self) -> &mut bool; fn last_modifiers(&mut self) -> &mut ModifiersState; - fn change_font_size(&mut self, delta: i8); + fn change_font_size(&mut self, delta: f32); fn reset_font_size(&mut self); } @@ -227,10 +229,10 @@ impl Action { ::std::process::exit(0); }, Action::IncreaseFontSize => { - ctx.change_font_size(1); + ctx.change_font_size(FONT_SIZE_STEP); }, Action::DecreaseFontSize => { - ctx.change_font_size(-1); + ctx.change_font_size(-FONT_SIZE_STEP); } Action::ResetFontSize => { ctx.reset_font_size(); @@ -698,7 +700,7 @@ mod tests { fn last_modifiers(&mut self) -> &mut ModifiersState { &mut self.last_modifiers } - fn change_font_size(&mut self, _delta: i8) { + fn change_font_size(&mut self, _delta: f32) { } fn reset_font_size(&mut self) { } |