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Add mouse cursor to Window

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This commit is contained in:
Billy Messenger 2020-09-13 09:19:05 -05:00
parent 47b122c86e
commit adc8fe0974
2 changed files with 32 additions and 2 deletions
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1
src/mouse_cursor.rs
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@ -9,6 +9,7 @@ pub enum MouseCursor {
Grabbing,
ResizingHorizontally,
ResizingVertically,
Hidden,
}
impl Default for MouseCursor {

33
src/x11/window.rs
View file

@ -7,14 +7,15 @@ use raw_window_handle::{unix::XlibHandle, HasRawWindowHandle, RawWindowHandle};
use super::XcbConnection;
use crate::{
Event, KeyboardEvent, MouseButton, MouseEvent, Parent, ScrollDelta, WindowEvent, WindowHandler,
WindowInfo, WindowOpenOptions,
Event, KeyboardEvent, MouseButton, MouseCursor, MouseEvent, Parent, ScrollDelta, WindowEvent,
WindowHandler,WindowInfo, WindowOpenOptions,
};
pub struct Window {
xcb_connection: XcbConnection,
window_id: u32,
window_info: WindowInfo,
mouse_cursor: MouseCursor,
frame_interval: Duration,
event_loop_running: bool,
@ -145,6 +146,7 @@ impl Window {
xcb_connection,
window_id,
window_info,
mouse_cursor: MouseCursor::default(),
frame_interval: Duration::from_millis(15),
event_loop_running: false,
@ -162,6 +164,33 @@ impl Window {
&self.window_info
}
/*
pub fn set_mouse_cursor(&mut self, mouse_cursor: MouseCursor) {
if self.mouse_cursor != mouse_cursor {
if mouse_cursor == MouseCursor::Hidden {
xcb::change_cursor(&self.xcb_connection.conn, xcb::CW_CURSOR, xcb::CURSOR_NONE);
} else {
let cursor_name = match mouse_cursor {
MouseCursor::Idle => "pointer",
MouseCursor::Pointer => "pointer",
MouseCursor::Grab => "hand1",
MouseCursor::Text => "xterm",
MouseCursor::Crosshair => "crosshair",
MouseCursor::Working => "watch",
MouseCursor::Grabbing => "hand2",
MouseCursor::ResizingHorizontally => "sizing",
MouseCursor::ResizingVertically => "sizing",
_ => "pointer",
};
}
self.mouse_cursor = mouse_cursor;
}
}
*/
#[inline]
fn drain_xcb_events<H: WindowHandler>(&mut self, handler: &mut H) {
while let Some(event) = self.xcb_connection.conn.poll_for_event() {