@angular/cdk/keycodes#ESCAPE TypeScript Examples

The following examples show how to use @angular/cdk/keycodes#ESCAPE. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: color-picker.component.ts    From angular-material-components with MIT License 6 votes vote down vote up 
/** Create the popup. */
  private _createPopup(): void {
    const overlayConfig = new OverlayConfig({
      positionStrategy: this._createPopupPositionStrategy(),
      hasBackdrop: true,
      backdropClass: 'mat-overlay-transparent-backdrop',
      direction: this._dir,
      scrollStrategy: this._scrollStrategy(),
      panelClass: 'mat-colorpicker-popup',
    });

    this._popupRef = this._overlay.create(overlayConfig);
    this._popupRef.overlayElement.setAttribute('role', 'dialog');

    merge(
      this._popupRef.backdropClick(),
      this._popupRef.detachments(),
      this._popupRef.keydownEvents().pipe(filter(event => {
        // Closing on alt + up is only valid when there's an input associated with the datepicker.
        return event.keyCode === ESCAPE ||
          (this._pickerInput && event.altKey && event.keyCode === UP_ARROW);
      }))
    ).subscribe(event => {
      if (event) {
        event.preventDefault();
      }

      this.close();
    });
  }
Example #2
Source File: datetime-picker.component.ts    From angular-material-components with MIT License 6 votes vote down vote up 
/** Create the popup. */
  private _createPopup(): void {
    const overlayConfig = new OverlayConfig({
      positionStrategy: this._createPopupPositionStrategy(),
      hasBackdrop: this._hasBackdrop,
      backdropClass: 'mat-overlay-transparent-backdrop',
      direction: this._dir,
      scrollStrategy: this._scrollStrategy(),
      panelClass: 'mat-datepicker-popup',
    });

    this._popupRef = this._overlay.create(overlayConfig);
    this._popupRef.overlayElement.setAttribute('role', 'dialog');

    merge(
      this._popupRef.backdropClick(),
      this._popupRef.detachments(),
      this._popupRef.keydownEvents().pipe(filter(event => {
        // Closing on alt + up is only valid when there's an input associated with the datepicker.
        return event.keyCode === ESCAPE ||
          (this._datepickerInput && event.altKey && event.keyCode === UP_ARROW);
      }))
    ).subscribe(event => {
      if (event) {
        event.preventDefault();
      }

      (this._hasBackdrop && event) ? this.cancel() : this.close();

    });
  }
Example #3
Source File: datetime-picker.component.ts    From ngx-mat-datetime-picker with MIT License 6 votes vote down vote up 
/** Create the popup. */
  private _createPopup(): void {
    const overlayConfig = new OverlayConfig({
      positionStrategy: this._createPopupPositionStrategy(),
      hasBackdrop: this._hasBackdrop,
      backdropClass: 'mat-overlay-transparent-backdrop',
      direction: this._dir,
      scrollStrategy: this._scrollStrategy(),
      panelClass: 'mat-datepicker-popup',
    });

    this._popupRef = this._overlay.create(overlayConfig);
    this._popupRef.overlayElement.setAttribute('role', 'dialog');

    merge(
      this._popupRef.backdropClick(),
      this._popupRef.detachments(),
      this._popupRef.keydownEvents().pipe(filter(event => {
        // Closing on alt + up is only valid when there's an input associated with the datepicker.
        return event.keyCode === ESCAPE ||
          (this._datepickerInput && event.altKey && event.keyCode === UP_ARROW);
      }))
    ).subscribe(event => {
      if (event) {
        event.preventDefault();
      }

      (this._hasBackdrop && event) ? this.cancel() : this.close();

    });
  }