import addon from "../utils/addon";
import { QWidget, QWidgetSignals } from "./QWidget";
import { NativeElement } from "../core/Component";
import { QAbstractButton, QAbstractButtonSignals } from "./QAbstractButton";
import { checkIfNativeElement } from "../utils/helpers";
import { CheckState } from "../QtEnums";
import { wrapperCache } from "../core/WrapperCache";

/**

> Create and control checkbox.

* **This class is a JS wrapper around Qt's [QCheckBox class](https://doc.qt.io/qt-5/qcheckbox.html)**

A `QCheckBox` provides ability to add and manipulate native checkbox widgets.

### Example

```javascript
import { QCheckBox } from "@vixen-js/core";

const checkbox = new QCheckBox();
checkbox.setText("Hello");
```
 */
export class QCheckBox extends QAbstractButton<QCheckBoxSignals> {
  constructor(arg?: QWidget<QWidgetSignals> | NativeElement) {
    let native: NativeElement;
    if (checkIfNativeElement(arg)) {
      native = arg as NativeElement;
    } else if (arg != null) {
      const parent = arg as QWidget;
      native = new addon.QCheckBox(parent.native);
    } else {
      native = new addon.QCheckBox();
    }
    super(native);
  }

  setTristate(y = true): void {
    this.setProperty("tristate", y);
  }
  isTristate(): boolean {
    return this.property("tristate").toBool();
  }
  checkState(): CheckState {
    return this.native?.checkState();
  }
  setCheckState(state: CheckState): void {
    this.native?.setCheckState(state);
  }
}
wrapperCache.registerWrapper("QCheckBoxWrap", QCheckBox);

export interface QCheckBoxSignals extends QAbstractButtonSignals {
  onStateChange: (state: number) => void;
}