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Make Memory::lock_focus public

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closes https://github.com/emilk/egui/issues/993
This commit is contained in:
Emil Ernerfeldt 2021-12-28 10:08:28 +01:00
parent c63996179b
commit 2684929a5d
1 changed files with 5 additions and 2 deletions
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7
egui/src/memory.rs
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@ -327,13 +327,16 @@ impl Memory {
self.interaction.focus.id self.interaction.focus.id
} }
pub(crate) fn lock_focus(&mut self, id: Id, lock_focus: bool) { /// Prevent keyboard focus from moving away from this widget even if users presses the tab key.
/// You must first give focus to the widget before calling this.
pub fn lock_focus(&mut self, id: Id, lock_focus: bool) {
if self.had_focus_last_frame(id) && self.has_focus(id) { if self.had_focus_last_frame(id) && self.has_focus(id) {
self.interaction.focus.is_focus_locked = lock_focus; self.interaction.focus.is_focus_locked = lock_focus;
} }
} }
pub(crate) fn has_lock_focus(&mut self, id: Id) -> bool { /// Is the keyboard focus locked on this widget? If so the focus won't move even if the user presses the tab key.
pub fn has_lock_focus(&mut self, id: Id) -> bool {
if self.had_focus_last_frame(id) && self.has_focus(id) { if self.had_focus_last_frame(id) && self.has_focus(id) {
self.interaction.focus.is_focus_locked self.interaction.focus.is_focus_locked
} else { } else {