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61 lines
1.6 KiB
Rust
61 lines
1.6 KiB
Rust
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//! Fire event Sciter sample.
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#![allow(unused_variables)]
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#![allow(non_snake_case)]
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extern crate sciter;
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use sciter::Element;
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use self::sciter::dom::event::*;
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use self::sciter::dom::HELEMENT;
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use self::sciter::value::Value;
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struct FireEvent;
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impl sciter::EventHandler for FireEvent {
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fn on_event(&mut self, root: HELEMENT, source: HELEMENT, target: HELEMENT, code: BEHAVIOR_EVENTS, phase: PHASE_MASK, reason: EventReason) -> bool {
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if phase != PHASE_MASK::BUBBLING {
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return false;
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}
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if code == BEHAVIOR_EVENTS::BUTTON_CLICK {
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// `root` points to attached element, usually it is an `<html>`.
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let root = Element::from(root).root();
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let message = root.find_first("#message").unwrap().expect("div#message not found");
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let source = Element::from(source);
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println!("our root is {:?}, message is {:?} and source is {:?}", root, message, source);
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if let Some(id) = source.get_attribute("id") {
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if id == "send" {
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// just send a simple event
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source.send_event(BEHAVIOR_EVENTS::CHANGE, None, Some(message.as_ptr())).expect("Failed to send event");
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return true;
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} else if id == "fire" {
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// fire event with specified params
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let data = Value::from("Rusty param");
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source.fire_event(BEHAVIOR_EVENTS::CHANGE, None, Some(message.as_ptr()), false, Some(data)).expect("Failed to fire event");
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return true;
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}
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};
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};
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false
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}
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}
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fn main() {
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let html = include_bytes!("fire_event.htm");
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let mut frame = sciter::Window::new();
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frame.event_handler(FireEvent);
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frame.load_html(html, Some("example://fire_event.htm"));
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frame.run_app();
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}
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