File: signalEmitted.2.qml

package info (click to toggle)
qt6-declarative 6.9.1%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 308,920 kB
  • sloc: cpp: 775,911; javascript: 514,247; xml: 10,855; python: 2,806; ansic: 2,253; java: 810; sh: 262; makefile: 41; php: 27
file content (29 lines) | stat: -rw-r--r-- 705 bytes parent folder | download | duplicates (15)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
import QtQuick 2.0
import Qt.test 1.0 as ModApi

Item {
    id: root

    property bool success: false
    property bool c1HasBeenDestroyed: false

    SignalEmittedComponent {
        id: c1
    }

    SignalEmittedComponent {
        id: c2
        property int c1a: if (c1) c1.a; else 0; // will change during onDestruction handler of c1.
        onC1aChanged: {
            // this should still be called, after c1 has been destroyed.
            if (root.c1HasBeenDestroyed && c1a == 20) c1.setSuccessPropertyOf(root, true);
        }
    }

    Component.onCompleted: {
        // destroy c1 directly
        c1HasBeenDestroyed = true;
        c1.destroy();
        // return to event loop.
    }
}