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This commit is contained in:
Ashley Wulber 2026-02-03 16:45:44 -05:00
parent a489a6b790
commit e2918e0de9
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GPG key ID: 5216D4F46A90A820
19 changed files with 9291 additions and 60 deletions
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54
examples/sctk_drag/src/dnd_source.rs
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@ -1,16 +1,16 @@
use std::any::Any;
use iced::Element;
use iced::id::Id;
use iced::widget::container;
use iced::Element;
use iced::{
Event, Length, Point, Rectangle,
clipboard::dnd::{DndAction, DndEvent, SourceEvent},
event, mouse, overlay, Event, Length, Point, Rectangle,
event, mouse, overlay,
};
use iced_core::{
layout, renderer,
widget::{tree, Tree},
Clipboard, Shell,
Clipboard, Shell, layout, renderer,
widget::{Tree, tree},
};
use iced_core::{Layout, Widget};
@ -37,11 +37,11 @@ pub struct DndSource<'a, Message, AppMessage, D> {
}
impl<
'a,
Message: 'static,
AppMessage: 'static,
D: iced::clipboard::mime::AsMimeTypes + std::marker::Send + 'static,
> DndSource<'a, Message, AppMessage, D>
'a,
Message: 'static,
AppMessage: 'static,
D: iced::clipboard::mime::AsMimeTypes + std::marker::Send + 'static,
> DndSource<'a, Message, AppMessage, D>
{
pub fn new(child: impl Into<Element<'a, Message>>) -> Self {
Self {
@ -119,11 +119,11 @@ impl<
}
impl<
'a,
Message: 'static,
AppMessage: 'static,
D: iced::clipboard::mime::AsMimeTypes + std::marker::Send + 'static,
> Widget<Message, iced::Theme, iced::Renderer>
'a,
Message: 'static,
AppMessage: 'static,
D: iced::clipboard::mime::AsMimeTypes + std::marker::Send + 'static,
> Widget<Message, iced::Theme, iced::Renderer>
for DndSource<'a, Message, AppMessage, D>
{
fn children(&self) -> Vec<Tree> {
@ -184,7 +184,7 @@ impl<
);
}
fn on_event(
fn update(
&mut self,
tree: &mut Tree,
event: Event,
@ -218,14 +218,16 @@ impl<
state.left_pressed_position = Some(position);
// dbg!(&state, &self.id);
return event::Status::Captured;
shell.capture_event();
return;
}
}
mouse::Event::ButtonReleased(mouse::Button::Left)
if state.left_pressed_position.is_some() =>
{
state.left_pressed_position = None;
return event::Status::Captured;
shell.capture_event();
return;
}
mouse::Event::CursorMoved { .. } => {
if let Some(position) = cursor.position() {
@ -258,7 +260,8 @@ impl<
} else if cursor.is_over(layout.bounds()) {
state.hovered = true;
}
return event::Status::Captured;
shell.capture_event();
return;
}
}
_ => return ret,
@ -268,7 +271,8 @@ impl<
)) => {
if state.is_dragging {
state.is_dragging = false;
return event::Status::Captured;
shell.capture_event();
return;
}
return ret;
}
@ -355,11 +359,11 @@ impl<
}
impl<
'a,
Message: 'static,
AppMessage: 'static,
D: iced::clipboard::mime::AsMimeTypes + std::marker::Send + 'static,
> From<DndSource<'a, Message, AppMessage, D>> for Element<'a, Message>
'a,
Message: 'static,
AppMessage: 'static,
D: iced::clipboard::mime::AsMimeTypes + std::marker::Send + 'static,
> From<DndSource<'a, Message, AppMessage, D>> for Element<'a, Message>
{
fn from(e: DndSource<'a, Message, AppMessage, D>) -> Element<'a, Message> {
Element::new(e)