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script: Ask layout to redraw the selection whenever the user moves the

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caret in an input element.
This commit is contained in:
Patrick Walton 2015-09-15 16:26:01 -07:00
parent 4a53c873f5
commit 34d9a6091b
3 changed files with 18 additions and 11 deletions
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19
components/script/textinput.rs
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@ -49,6 +49,7 @@ pub struct TextInput<T: ClipboardProvider> {
pub enum KeyReaction {
TriggerDefaultAction,
DispatchInput,
RedrawSelection,
Nothing,
}
@ -366,7 +367,7 @@ impl<T: ClipboardProvider> TextInput<T> {
match key {
Key::A if is_control_key(mods) => {
self.select_all();
KeyReaction::Nothing
KeyReaction::RedrawSelection
},
Key::C if is_control_key(mods) => {
if let Some(text) = self.get_selection_text() {
@ -397,36 +398,36 @@ impl<T: ClipboardProvider> TextInput<T> {
}
Key::Left => {
self.adjust_horizontal_by_one(Direction::Backward, maybe_select);
KeyReaction::Nothing
KeyReaction::RedrawSelection
}
Key::Right => {
self.adjust_horizontal_by_one(Direction::Forward, maybe_select);
KeyReaction::Nothing
KeyReaction::RedrawSelection
}
Key::Up => {
self.adjust_vertical(-1, maybe_select);
KeyReaction::Nothing
KeyReaction::RedrawSelection
}
Key::Down => {
self.adjust_vertical(1, maybe_select);
KeyReaction::Nothing
KeyReaction::RedrawSelection
}
Key::Enter | Key::KpEnter => self.handle_return(),
Key::Home => {
self.edit_point.index = 0;
KeyReaction::Nothing
KeyReaction::RedrawSelection
}
Key::End => {
self.edit_point.index = self.current_line_length();
KeyReaction::Nothing
KeyReaction::RedrawSelection
}
Key::PageUp => {
self.adjust_vertical(-28, maybe_select);
KeyReaction::Nothing
KeyReaction::RedrawSelection
}
Key::PageDown => {
self.adjust_vertical(28, maybe_select);
KeyReaction::Nothing
KeyReaction::RedrawSelection
}
Key::Tab => KeyReaction::TriggerDefaultAction,
_ => KeyReaction::Nothing,