language-servers/slint
1
0
Fork 0
mirror of https://github.com/slint-ui/slint.git synced 2025-10-01 14:21:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 5

Use ComponentRc during item tree traversal

Browse source 
This is in preparation for allowing the run-time / items to clone VRc's
of the component.

ComponentVTable functions like visit_children_item contine to take a
ComponentRefPin as "self" parameter type, as a VRc would not be
supported by rust right now. That means the implementation then uses
self_weak to obtain a strong self-reference.
This commit is contained in:
Simon Hausmann 2020-11-12 15:49:02 +01:00
parent 54cc66c400
commit 78fae068dd
9 changed files with 72 additions and 49 deletions
Download patch file Download diff file Expand all files Collapse all files

10
sixtyfps_runtime/corelib/input.rs
View file

@ -11,7 +11,7 @@ LICENSE END */
*/
#![warn(missing_docs)]
use crate::component::ComponentRefPin;
use crate::component::{ComponentRc, ComponentRefPin};
use crate::graphics::Point;
use crate::item_tree::{ItemVisitorResult, VisitChildrenResult};
use euclid::default::Vector2D;
@ -480,7 +480,7 @@ pub enum FocusEventResult {
/// the focus_event (assuming it is of type FocusIn). Once located, the focus in
/// even will also be dispatched to the item itself.
pub fn locate_and_activate_focus_item(
component: ComponentRefPin,
component: &ComponentRc,
focus_event: &FocusEvent,
window: &crate::eventloop::ComponentWindow,
) -> (FocusEventResult, VisitChildrenResult) {
@ -522,7 +522,7 @@ pub fn locate_and_activate_focus_item(
/// * `component`: The component to deliver the event to.
/// * `event`: The mouse event to deliver.
pub fn process_ungrabbed_mouse_event(
component: ComponentRefPin,
component: &ComponentRc,
event: MouseEvent,
window: &crate::eventloop::ComponentWindow,
app_component: ComponentRefPin,
@ -596,7 +596,7 @@ pub(crate) mod ffi {
#[no_mangle]
pub extern "C" fn sixtyfps_process_ungrabbed_mouse_event(
component: core::pin::Pin<crate::component::ComponentRef>,
component: &ComponentRc,
event: MouseEvent,
window: &crate::eventloop::ComponentWindow,
app_component: core::pin::Pin<crate::component::ComponentRef>,
@ -620,7 +620,7 @@ pub(crate) mod ffi {
#[no_mangle]
pub extern "C" fn sixtyfps_locate_and_activate_focus_item(
component: core::pin::Pin<crate::component::ComponentRef>,
component: &ComponentRc,
event: &FocusEvent,
window: &crate::eventloop::ComponentWindow,
new_focus_item: &mut crate::item_tree::VisitChildrenResult,