migrations/egui
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Store/restore emigui memory state (window positions, sizes etc)

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This commit is contained in:
Emil Ernerfeldt
2020-05-02 11:37:12 +02:00
parent d52cccde7b
commit bfbb669d02
19 changed files with 154 additions and 60 deletions
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9
emigui/src/memory.rs
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@@ -5,12 +5,15 @@ use crate::{
Id, Layer, Pos2, Rect,
};
#[derive(Clone, Debug, Default)]
#[derive(Clone, Debug, Default, Deserialize, Serialize)]
#[serde(default)]
pub struct Memory {
/// The widget being interacted with (e.g. dragged, in case of a slider).
#[serde(skip)]
pub(crate) active_id: Option<Id>,
/// The widget with keyboard focus (i.e. a text input field).
#[serde(skip)]
pub(crate) kb_focus_id: Option<Id>,
// states of various types of widgets
@@ -24,11 +27,11 @@ pub struct Memory {
}
impl Memory {
pub fn get_floating(&mut self, id: Id) -> Option<floating::State> {
pub(crate) fn get_floating(&mut self, id: Id) -> Option<floating::State> {
self.floating.get(&id).cloned()
}
pub fn set_floating_state(&mut self, id: Id, state: floating::State) {
pub(crate) fn set_floating_state(&mut self, id: Id, state: floating::State) {
let did_insert = self.floating.insert(id, state).is_none();
if did_insert {
self.floating_order.push(id);