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Changelog

15.1.3

  • enhance: Use injection factory for NG_SCROLLBAR_OPTIONS and NG_SCROLLBAR_POLYFILL to avoid merging custom options with the default options for every scrollbar component.
  • refactor: Use self option when injecting NgScrollbar component in all addon directives.
  • fix: Scrollbar with externalViewport attached scrollbar not destroyed properly causing memory leak, closes#611.

15.1.2

  • Set the latest fixed polyfill CDN as default.
  • Update Typescript to v5.5.4, closes #633.

15.1.1

15.1.0

  • feat: Add a new option hoverOffset to activate hover effect on the offset area around the scrollbar, closes #616.
  • fix: Scrollbar thumb color is not changing on hover, closes #625.

15.0.4

  • fix: global Angular app styles gets broken in Firefox, closes #615.

15.0.3

  • feat: Ability to set the scrollbar CSS variables from :root or any parent selector, closes #591 and #606.

15.0.1

  • fix: SSR with CDK Virtual Scroll - ResizeObserver is not defined error thrown, closes #603.
  • regret: Remove the requestAnimationFrame before emitting to afterInit and afterUpdate which was added to fix the unit tests.

This was not a bug or an issue in the previous version v15.0.0

15.0.0

  • feat: Upgrade to Angular 18.

14.1.1

  • feat: Ship the scroll timeline polyfill with the package.
  • fix: Content Security Policy violation for script-src, closes #572.

14.1.0

  • fix: cdkVirtualScrollViewport got dependency of @angular/material/select, closes in #573.
  • fix: cdkVirtualScrollViewport horizontal scrollbar not showing when orientation is vertical, closes in #571.
  • fix: ScrollToElement function wrong scroll position, closes in #574.
  • fix: Remove height and width attributes from the scrollbar SVG icons.

Breaking changes

  • Remove ngx-scrollbar/utils package and split its directives into 2 sub-packages ngx-scrollbar/cdk and ngx-scrollbar/mat to avoid wrong dependency.

14.0.0

  • fix: Scrollbar buttons - arrow icons are not being displayed in Safari mobile.

14.0.0-beta.8

  • feat: Support complex markup with scrollToElement function, closes #268.
  • feat: Add provideSmoothScrollOptions function to ease overriding the default smooth scroll options.
  • refactor: Enhance and simplify smooth scroll manager.
  • refactor: Enhance track drag code and functionality.
  • refactor: Simplify and reuse code in thumb drag code.
  • refactor: Reuse code in scrollbar button component.

14.0.0-beta.7

  • regret: Use offsetWidth and offsetHeight again instead of getBoundingClientRect due to incorrect value when scrollbar is used in an overlay such as matSelect.
  • fix: (reachedEnd) does not work without subscribing to (reachedBottom).

Breaking changes:

  • Remove NgScrollbarReachModule.
  • Rename the directive MatSelectViewport to NgScrollbarMatSelectViewport.

14.0.0-beta.6

  • feat: Add scrollbar buttons using buttons options, closes #465.
  • refactor: Reuse similar code in track, thumb and buttons directives.
  • refactor: content wrapper selector should be direct child of the viewport.
  • refactor: Use swithcMap instead of expand for track long ongoing pointer down event.
  • refactor: Only use getRtlScrollAxisType once on initialization in SmoothScrollManager.
  • refactor: matSelectViewport use instant scroll function to scroll to the selected item in the list.
  • refactor: Use getBoundingClientRect in all directives instead of offsetWidth and offsetHeight for high precision calculation.

Breaking Changes

  • The default value for the CSS variable --scrollbar-offset became 0 (was 4 before).
  • The default value for the CSS variable --scrollbar-border-radius became 0px (was 7px before).

14.0.0-beta.5

  • fix: Should not initialize the scrollbar if externalSpacer selector was set but was not found.
  • refactor: Unify properties in track and thumb directives.
  • refactor: When asyncDecetion="true" reset viewport adapter properties if viewport / content wrapper elements are removed.
  • enhance: Add missing unit tests,

14.0.0-beta.4

  • feat: Added support for dynamically initializing scrollbars for content rendered async (3rd party libraries) using asyncDetection="auto".
  • fix: Wrong mobile attribute setter (was using SAFARI flag instead of IOS).
  • enhance: Use MutationObserver instead of ngAfterViewChecked to detect content in asyncDetection directive.
  • refactor: Improve error handling when selectors was not found in <ng-scrollbar externalViewport> component.
  • refactor: Remove the default value for track transition.
  • refactor: Add additional CSS variables to customize the fade effect when visibility="hover":
    • --scrollbar-hover-opacity-transition-enter-duration.
    • --scrollbar-hover-opacity-transition-leave-duration.
    • --scrollbar-hover-opacity-transition-leave-delay.
  • refactor: The following CSS variables were removed:
    • --scrollbar-hover-transition-duration.
    • --scrollbar-hover-transition-delay.

Breaking changes

  • Rename the option clickScrollDuration to trackScrollDuration.

14.0.0-beta.3

  • fix: In RTL, horizontal scrollbar track click does not work properly, closes #548.
  • fix: PrimeNg integration, native scrollbar still appears in Safari browsers.
  • refactor: Enable scrollbar interactions on mobile devices.

14.0.0-beta.2

  • feat: Add a provider function provideScrollbarOptions to override of the default options.
  • feat: Add a provider function provideScrollbarPolyfill to override the default scroll timeline polyfill link.
  • feat: Add asyncDetection directive that helps integration with 3rd-party libraries.

Breaking changes

  • Rename ScrollbarAppearance default value from standard to native.
  • Rename ScrollbarVisibility value from always to visible.

14.0.0 beta.1

The core package has been written from scratch ✨

  • feat: Significant performance improvement, the scrollbar does not rely on the scroll event anymore. updating scroll thumb position is done via native CSS which means the calculation is done on the browser background worker.
  • feat: Auto-height feature is default now, the component behaves like a standard HTML element and will fit its content out of the box.
  • feat: Mimic the scroll behavior when the track is clicked.
  • feat: Add cdkVirtualScrollViewport directive to the util package.
  • feat: Add matSelectViewport directive to the util package, closes #537.
  • enhance: Add payload to differentiate update cause, closes #517.
  • enhance: Use throttleTime instead of debounceTime in case resize sensor needed to be throttled.
  • fix: scrollbar disappearing on Firefox/Safari when reaching bottom/end, closes #529.
  • fix: scroll position when the track is clicked

Reached events package has been written from scratch ✨

  • feat: Use the IntersectionObserver instead of the scroll event to detect when scroll is reached.
  • feat: Add reachedTopOffset reachedBottomOffset reachedStartOffset and reachedEndOffset in addition to reachedOffset input.
  • feat: Alternatively, you can accomplish the same using the new CSS variables --reached-offset, --reached-offset-top, --reached-offset-bottom, --reached-offset-start and --reached-offset-end.
  • fix: Scrolled Event triggered after Reached Event, closes #521.
  • fix: reachedBottom output broke scrollbar layout inside mat-select, closes #531.

Breaking changes

  • Options renamed:

    • track has been renamed to orientation
    • sensorDisabled has been renamed to disableSensor
    • sensorDebounce has been renamed to sensorThrottleTime
    • pointerEventsDisabled has been renamed to disableInteraction
    • trackClickScrollDuration has been renamed to clickScrollDuration
    • (updated) has been renamed to (afterUpdate)

  • Options removed:

    • disabled option has been removed.
    • viewClass option has been removed.
    • minThumbSize option has been removed, use the css variable instead --scrollbar-thumb-min-size.
    • autoWidthDisabled has been removed.
    • autoHeightDisabled option has been removed.
    • autoWidthDisabled option has been removed.
    • scrollAuditTime option has been removed since the scroll event is no longer used.
    • windowResizeDebounce has been removed from the global options.
    • The stream NgScrollbar.scrolled has been removed, Use NgScrollbar.viewport.nativeElement to listen to the scroll event.

  • Usage changes:

When viewport directive is used, it requires externalViewport attribute on the component like the following example:

<ng-scrollbar externalViewport>
  <div scrollViewport>
    ...
  </div>
</ng-scrollbar>

Note that an additional content wrapper element is required in order for the scrollbar to work properly.

Additionally, you can select the viewport by providing a selector .my-viewport instead of using scrollViewport directive.

<ng-scrollbar externalViewport=".my-viewport">
  <div class="my-viewport">
    ...
  </div>
</ng-scrollbar>

13.0.2

  • fix: scrollViewport directive removes custom CSS classes applied on the viewport element, closes #505 in 8e1f663.

13.0.1

  • feat: Add reached event unit tests.
  • fix: Reached event is not fired, closes #495 in 5233793.
  • enhance: Reached directives should subscribe to the scroll event outside angular zone.
  • refactor: Replace the usage of the deprecated pluck RXJS operator with map

13.0.0

  • feat: Standalone component mode.

Breaking changes

  • SmoothScrollModule has been removed, you can import SmoothScroll directive directly instead!
  • NgScrollModule.withConfig() function has been removed, use NG_SCROLLBAR_OPTIONS to set the global config instead!

12.0.1

  • fix: when enable strictTemplates, incorrect types error on boolean value for input properties, closes #491 in #492

12.0.0

  • Update to Angular 16
  • Remove bezier-easing package from dependencies

11.0.0

10.0.1

  • Virtual Scroll integration is broken after Angular CDK 14.1.0, closes #448 in efdaff9.

10.0.0

9.0.2

9.0.1

  • Fix rxjs peerDependencies warning on installation and update dependencies in #419

9.0.0

  • Upgrade to Angular 13, closes #413 in b105a0a.
  • Use the proper types for events and objects instead of using any, in f613d4f and 6829c0e.

8.0.0

  • feat: Build library in partial compilationMode, in 7c6e49d.

Breaking changes

  • Possible breaking change in case of using it with Angular 9.

7.6.1

  • feat: Ability to change scrollbar transition duration and delay using CSS variables, closes #383 in 221b700.
  • feat: Add overscroll-behavior option as a CSS variable --scrollbar-overscroll-behavior, in 1aa81e4.
  • fix: Update scrollbar when dir changes, in cce5c14.

7.6.0 (Important Update)

  • Fix performance issue regarding change detection loop in case OnPush is not used, closes #373 in 11128c9.

NOTE: In v7.6.0 Do not disable the sensors if you are integrating the scrollbar with the CDK virtual scroll component

7.5.6

  • fix: peerDependencies for Angular 12, closes #368 in 132ab56.

7.5.5

NOTE: This version has peerDependencies error on install

7.5.4

  • fix thumb drag position after scrolling the outer container, closes #342 in 30158e9.

7.5.3

  • fix: Create ResizeObserver interface, closes #336 in dd0718c.
  • Update peer-dependencies to Angular 11

7.5.2

  • fix build: Add resize-observer-browser dependency, closes #336 in 60dd480.

7.5.0

  • feat: Add resize sensor unit tests

Breaking changes

  • Deprecate the resize observer polyfill (package: @juggle/resize-observer), closes #329 in 9069192.
  • Auto-height: the feature became disabled by default, in bf8cda1.

The reason to disable the auto-height by default is to avoid performance issues with users who are unaware that it is turned on. When the auto-height is on, and the content size changes very frequently, it could cause performance issue, like in virtual scroll and infinite scroll libraries.

7.4.2

  • feat: Add the options missing interface of scrollToElement method in 5867163.
  • fix: scrollToElement customOptions default value in fff0c72.

7.4.1

  • fix(Auto-width): Set component width instead of minWidth, closes #319 in 4d2176f.
  • refactor(Auto-height, Auto-width) features
  • make sure child container are equal to component height when set (auto-height/auto-width)
  • fix tests

7.4.0

  • Update dependencies to Angular 11.
  • Refactor the library with strict mode.
  • feat: Include scrollbar padding when hovering, closes #300 in f907c72 and f4c0a0d.
  • feat: Ability to disable auto-height feature, closes #311 in f76d347.
  • feat: Auto-width feature, in c934b04.

7.3.1

  • fix: Safe-check viewport clientHeight in auto-height mode, closes #307 in 8136f9d.

7.3.0

  • feat: Upgrade to Angular 10.
  • fix(reached): Can't bind to 'reachedOffset' since it isn't a known property of 'ng-scrollbar', closes #293 in cc9b1b5.

7.2.3

  • fix(core): fix crash when executing on SSR, closes #267 in 17d8bb1.

7.2.1-beta.0

  • fix: adjust hiding the native scrollbar, closes #266 in 110a24e and 110a24e.
  • fix(ivy): Use directive instead of pipe in 5058a8a.
  • fix(Angular 9): Update dependencies (Angular and CDK), closes#272 in ffbceab.

7.2.0

  • Feat: Ability to set NgScrollbarModule.withConfig(options) in 6fca314.
  • Feat: Ability to propagate mousemove events of the viewport element, closes#255 in d24804a.
  • Feat: Ability to use string value on boolean inputs in 752d715.
  • Fix: Fix ivy problem by using a directive instead of a pipe to set the CSS variable, closes #217 in c43ca40.
  • Fix: Adjust hiding the native scrollbars on MacOS and Android in 0b590d7.
  • Fix: Fix compatibility with Angular material 9 in a97f69f and 3ce361f.
  • Fix: Remove installation warning in Angular 9 in d8080a7

7.1.0

  • Feat: Add scrollAuditTime option to tweak performance when on a low framerate budget, closes #245 in 0e0bccb.
  • Fix: check options param for null values, closes #247 in b3e67ed.
  • Fix: Production build fails with 'strictNullChecks' compiler option, closes #219 in ac1a0d6.

7.0.2

  • Fix: Remove scroll-behavior CSS rule, closes #242 in 6b89d6f.
  • Fix: fix auto-height update, closes #243 in 7cac0fb.

7.0.1

  • Fix: Scrollbar breaks when loading on mobile, closes #236 in 33dfa71.
  • Update package dependencies in 9523194.

7.0.0

  • Fix: auto-height feature in aa16191 and 0560af2.
  • Enhance: Prevent selection on track click, in 529450f and 4f66fd2.
  • Enhance: Make sure viewport pointer-events are cleaned up on destroy, in 4b909f6.

7.0.0-beta.0

  • Feat: Add [pointerEventsMethod]="viewport | scrollbar" option, this sets the method used for detecting scrollbar pointer events, closes #216 in c552e60.
  • Feat: Add auto-height, closes #214 in 940d8df..
  • Refactor: Rename disabled attribute, closes #218 in f0206fd.
  • Refactor: Use a directive for each scrollbar part.
  • Feat: Add CSS variable to disable transition for scrollbar thumb size change.
  • Refactor: Merge [trackClicked] and [thumbClicked] with into one option [pointerEventsDisabled], closes #229 in ef1176b.
  • Fix: Production build fails with 'strictNullChecks' compiler option, close #219 in 45fc235.

Breaking changes:

  • Add [pointerEventsMethod] input that can be either "scrollbar" or "viewport", default "scrollbar".

    • Use viewport pointer events to detect scrollbar clicks and drag event. Pro:
      • Scrolling works when mouse is over the scrollbar element Cons:
      • If used with [appearance]="standard" and both vertical and horizontal direction were scrollable, content may overlap under the scrollbar.
    • Use scrollbar pointer events to detect scrollbar clicks and drag event. Pro:
      • This works properly with [appearance]="standard" content never overlap with the scrollbar. Cons:
      • Scrolling doesn't work when mouse is over the scrollbar element

  • Replace [trackClickedDisabled] and [thumbDragDisabled] with one option [pointerEventsDisabled].

6.0.0

  • Feat(SmoothScroll): Ability to pass HTMLElement, ElementRef or string for element selector in the smooth scroll functions.
  • Feat(SmoothScroll): Ability to use scrollTo function using top, left, right, bottom, start and end.
  • Feat(SmoothScroll): Ability to set an offset in scrollToElement function using top and left options' properties.
  • Feat(SmoothScroll): Use bezier-easing makes it easier to customize the smooth scroll ease function #208 in c3436a2.
  • Fix all smooth scroll problems, closes #186 in b5072b2.
  • Fix Scrollbar appears in some cases even if content isn't scrollable, closes #198 in a4233b4.
  • Fix white page issue in Edge, closes #205 in 4547370.
  • Add @juggle/resize-observer to dependencies, closes #185 in c2b524c.
  • Avoid calling getRtlScrollAxisType() in scroll reached events, closes in #203 in 295ac17

Breaking changes

  • Smooth scroll functions options parameters has been modified scrollToBottom, scrollToTop, scrollToLeft, scrollToRight, scrollToSelector
  • Refactor smooth scroll functions parameters scrollTo and scrollToElement, see the wiki for new option interface.
  • ngScrollbar.scrollToSelector('#target') has been removed, you can now use ngScrollbar.scrollToElement('#target') instead

5.0.2

  • Fix reached events in RTL in Mozilla and Safari, closes #193 in 8279828.
  • Fix reached events in AOT, closes #187, closes #187 in 5f67fe3.
  • Refactor scroll viewport layout with absolute positioning, closes #189 in c9c4dae.

5.0.1

  • fix: Hovering on a scrollbar highlights both scrollbars, closes #181 in b533413.
  • fix: Add missing polyfill @juggle/resize-observer to peerDependencies.

5.0.0

  • Feat: Add sensorDebounce and sensorDisabled to NgScrollbarOptions.
  • Feat: Use native ResizeObserver API if available, otherwise lazy-load the polyfill, in 7efd0a2.
  • Feat: Ability for element parameters types to be ElementRef in smooth scroll functions, in 1a4d578.
  • Enhance: Validate boolean and number inputs, in 298e91b.
  • Refactor: Rename disableThumbDrag to thumbDragDisabled in component inputs and NgScrollbarOptions, in df31a97.
  • Refactor: Rename disableTrackClick to trackClickDisabled in component inputs and NgScrollbarOptions, in df31a97.
  • Refactor: Rename scrollToDuration to trackClickScrollDuration in component inputs and NgScrollbarOptions, in df31a97.
  • Refactor: Use standard positioning instead of the absolute in 4cbe7ee.
  • Refactor: Use the CDK's getRtlScrollAxisType instead of browser check, in 275cce3.
  • Refactor: Remove NgScrollbarModule.withConfig() option.
  • Bug: fix hover transition when visibility="hover", in f67a69.

Breaking Changes

To remove complexity, the ResizeObserver API by default if it is available in the browser otherwise import the polyfill async

  • Remove ContentSensor and ResizeSensor directives.
  • Remove NgScrollbarContentSensorModule and NgScrollbarResizeSensorModule modules.
  • Remove disableThumbDrag in favor of thumbDragDisabled in component inputs and NgScrollbarOptions.
  • Remove disableTrackClick in favor of trackClickDisabled in component inputs and NgScrollbarOptions.
  • Remove scrollToDuration in favor of trackClickScrollDuration in component inputs and NgScrollbarOptions.
  • Remove NgScrollbarModule.withConfig() option, provide the NG_SCROLLBAR_OPTIONS token for global options instead.

5.0.0-beta.1

  • Enhance: Enable scrolling when pointer is over the scrollbar in the standard appearance is used.
  • Bug: Scrollbar hover behavior is inconsistent (especially when a hover size is used).
  • Bug: CDK content wrapper is not getting ng-scroll-content-wrapper class.
  • Bug: CSS variable --scrollbar-hover-color isn't effective after disabling the pointer events.
  • Remove the CSS variables --scrollbar-wrapper-color and --scrollbar-viewport-margin.

5.0.0-beta.0

  • Upgrade to Angular 8, closes #161.
  • Feat: Mobile browser support, closes #172.
  • Feat: Scroll works when mouse is over the scrollbars, closes #168.
  • Feat: Resize Sensor directive, closes #166.
  • Feat: Use with 3rd party libraries such as ngx-infinite-scroll, closes #155.
  • Feat: Add global options provider, closes #154.
  • Feat: Add an option to set the minimum size for the scrollbar thumbnail, closes #171.
  • Feat: Add reached outputs, closes #159.
  • Bug: Fix RTL for horizontal scrollbar, closes #169.
  • Bug: Nested scrollbars, child component scroll event not working, closes #146.
  • Enhance: Refactor component layout with CSS Grid, closes #157.
  • Enhance: Use promises for smooth scroll functions, closes #152.
  • Enhance: Use empty space in the scrollbars corner when both vertical and horizontal is shown, closes #151
  • Enhance: Provide smooth scroll functionality as a service, closes #162.
  • Enhance: Add unit testing, closes #163.
  • Enhance: Scrollbar is getting too much space depending on OS and Browser, closes #147.

Known issue

  • BUG: When used with CDK Virtual scroll, scrolling goes up and down.

4.2.0

  • feat: Add support for virtual scrolling, closes #140 in aaf5dc5.
  • enhance: Update scrollbars on window resize #123 in 252e769.

4.1.1

  • fix: Horizontal scrollbar in non-compact mode on Firefox and Edge, in 35ae8d4
  • fix: Remove webkit-scrollbar transparent background, closes #106 in 7fe3749.
  • fix: in some cases, native scrollbar are shown after it is enabled, in 59124ff.
  • fix: Nested <ng-scrollbar>s inherit overflow style, in 9c83b22.
  • fix: Compact mode on Edge, in 2be44c6.

4.1.0

  • feat: Fix horizontal scrollbar position, closes #113 in c435932.
  • feat: Ability to always show scrollbars even if content is not scrollable, closes #112 in 2df15de.
  • refactor: Add [shown] input and remove [autoHide], Ability to always show scrollbars.

Breaking changes

  • The [autoHide] input has been removed in favor of [shown].

Before: [autoHide]="true" shows scrollbar only when mouse is over the scroll view.

After: Use shown="hover" or [shown]="'hover'".

4.0.0

  • feat(RTL Support): Fix horizontal scrollbar on RTL, in 9d992e6.
  • feat: Add invertX and invertY inputs to invert scrollbars position, in 3571b63.
  • feat: Add CSS variables to ease styling the component, in 33ed138.
  • enhance: Improve layout using flex-box.
  • refactor: Rename [overlay] to [compact]
  • fix: Using the default change detection strategy with [disabledOnBreakpoints]="false" produces ExpressionChangedAfterItHasBeenCheckedError, closes #108 in .

Breaking changes

  • The input [overlay] has been renamed to [compact]

3.3.4

  • Fix breakpoints unable to enable the scrollbar after it was disabled, closes #109 in 3485d68.

3.3.3

  • fix smooth scroll error which was introduced in 3.3.1 (40540bb).

3.3.2

  • enhance: Show native scrollbars when disabled, closes #99 in 1bb5a08.
  • enhance: Remove overflow: scroll when disabled, in 39badee and d5dcbdb.

3.3.1

  • fix(NgScrollbar): fix server-side rendering crash, in 9c14b18 and b02f4be.

3.3.0

  • fix(NgScrollbar): Avoid enable execution if disabled, in d51d07e.
  • fix(NgScrollbar): fix server-side rendering crash, in edde8ff.
  • enhance(NgScrollbar): Avoid overriding scrollbar component box-sizing value, closes #96 in d51d07e.
  • refactor(NgScrollbarThumb): Use vertical and horizontal component for clearer code, in (49ac18b and 83fc884.
  • ci: test Node.js 8, 10 and 11 (189b849).

3.2.2

  • fix(SmoothScroll): Fix smooth scroll duration and scrollToBottom(), closes #90 in c4e03d4.

3.2.1

  • enhance(NgScrollbar): Keep native scrollbars hidden when the component is disabled,closes #88 in 4762a7e and 3ef3d8a.
  • enhance(NgScrollbar): Push the native scrollbars 1px more to fix its appearance in Edge browser.
  • refactor(NgScrollbarThumb): Refactor scrollbar initializer function, in 5dbcc22.

3.2.0

  • feat(NgScrollbar): Add [overlay] input to make scrollbars position appears over content.
  • feat(NgScrollbar): Add [disabled] input to enable/disable the custom scrollbars, in 9ac7f8d.
  • feat(NgScrollbar): Add characterData: true to MutationObserver to update on text changes, remove the need to manually update the scrollbars.
  • fix(NgScrollbar): Content goes out of the container when scroll bar is not present, closes #86 in c8d9505.
  • enhance(NgScrollbar): Don't update scrollbar if disabled, in 7f154e9.
  • enhance(NgScrollbarThumb): Make sure the last emit from MutationObserver is not ignored by throttleTime, in fff2083.
  • refactor(NgScrollbar, NgScrollbarThumb): Set scrollbar display value from parent component.
  • refactor(NgScrollbarThumb): Use rxjs syntax to initialize scrollbar thumbnail size, in f201736.

3.1.3

  • enhance(NgScrollbar): Use animationFrameScheduler to set scrollbar thumb position, in 717d221.
  • enhance(NgScrollbar): Add a smooth transition on scrollbar thumbnail size, in 8da5c31.
  • fix(NgScrollbar): Enable back the scrollbar after it was disabled, closes #81 in 9ce2f56.

3.1.2

  • refactor(NgScrollbar): Remove padding from view port styles and use container bottom and right to hide the native scrollbars, in 0f98686.
  • regret(NgScrollbar): return height: 100% on component styles.

3.1.1

  • fix(NgScrollbar): Fix autoHide option styles, closes #76 in a94dd6a.

3.1.0

  • feat(NgScrollbar, SmoothScroll): Add offset value in scrollToElement() in 937374c.
  • fix(NgScrollbar): Fix scrollbar view on dynamic height, closes #72 in 3ea592f.
  • fix(NgScrollbar): Fix scrollbar dragging in prod, in f109322.
  • enhance(NgScrollbar): Hide the scrollbar when its thumbnail size is 0, in 55f37e6.
  • enhance(NgScrollbarThumb): Move scrollbar thumb styles to NgScrollbar component styles, removes the need to add !important to override the styles, in 8b59b64.
  • enhance(NgScrollbarThumb): Use OnPush change detection, in b05ee45.

3.0.0

  • feat(SmoothScroll): Add [smoothScroll] directive which can be imported independently e.g. import {SmoothScrollModule} from 'ngx-scrollbar'.
  • feat(NgScrollbar): Add [disableOnBreakpoints] to disable the custom scrollbars on certain breakpoints.
  • refactor(NgScrollbar): Improve performance by removing (scrollState) output which causes a change detection on each emit.
  • fix(NgScrollbar): Fallback to native scrollbars on mobile, closes #59.
  • enhance(NgScrollbar): Improve component default styles.

Breaking Changes

  • The component class name has changed from ScrollbarComponent to NgScrollbar.
  • The module class name has changed from ScrollbarModule to NgScrollbarModule.
  • (scrollState) output is removed, to get the scroll event use the component ref, example:
@ViewChild(NgScrollbar) ngScrollbar: NgScrollbar;
ngScrollbar.scrollable.elementScrolled().subscribe(e => console.log(e))

2.3.0

  • feat(ScrollbarComponent): All scrollTo functions return an observable that emits when the scroll function is done.
  • feat(ScrollbarComponent): Add scrollTo and scrollToElement functions, in 6acdf70.
  • feat(ScrollbarComponent): Add cross-browser smooth scroll, in 6acdf70.
  • fix peerDependencies for Angular >= 6, in 6c78229.
  • fix(ScrollbarComponent): Scrollbar are not shown on init, closes #48 in bac70d5.
  • refactor(ScrollbarComponent): Use right and bottom to hide the native scrollbars, in 91b6b6f.
  • refactor(ScrollbarComponent): Encapsulate component styles, in 0fd9b92.
  • enhance(ScrollbarComponent): Use CDK ScrollModule instead of native scroll event, in d5d59b3.

Breaking changes:

  • Must subscribe on any scrollTo function you use, e.g. ScrollbarComponent.scrollToBottom().subscribe()

2.2.0

  • fix(ScrollbarComponent): fix SSR by checking if the MutationObserver code is running on the browser, in 86adf42.
  • refactor(ScrollbarComponent): General refactor, in 3d406a3.
  • Update dependencies

2.1.0

  • feat(ScrollbarComponent): Adds scrollToTop, scrollToBottom, scrollToRight, scrollToLeft functions, closes #39 in 664982d.

2.0.4

  • enhancement(ScrollbarComponent): Ability to scrollTo without animation, closes #29 in #37

2.0.3

  • refactor(ScrollbarComponent): rxjs style for scrollbar thumb workers events in #36

2.0.2

  • fix(ScrollbarComponent): Strange scrollbar thumb behavior in Firefox, closes #33 in #34

2.0.1

  • fix(Build): fix AOT build error, closes #30 in f0a5c85

2.0.0

  • Upgrade to Angular 6, closes #26 in #27.

1.5.7

  • Remove pointer from scrollbar to default

1.5.6

  • Fixes a bug: Check if the subscription is defined before unsubscribing, closes #18.

1.5.5

  • Regret: use renderer again, remove the state architecture.
  • Fix wrong subscriptions, closes #12.
  • Fix the tiny delay before rendering scrollbars thumbnails (which was introduced in v1.5.0).

1.5.0 (deprecated)

  • Refactor: bind a state instead of using renderer
  • Refactor: Make classes inputs reactive
  • Improve performance: run code using NgZone
  • Support Universal: remove unsupported interfaces in Universal like MouseEvent

1.4.2

  • Refactor with RxJS 5.5 pipe style

1.4.0

  • Feature(autoUpdate): Add [autoUpdate] option to automatically update on content changes
  • Feature(Update function): Add update() function to manually update scrollbars
  • Enhancement: Add height: 100% to the component style

1.3.0

  • Feature(custom classes) [viewClass], [barClass] and [thumbClass] inputs to add custom classes

1.2.0

  • Feature(ScrollTo function): Add animated scroll to a specific position
  • Fix(scrollbar positions when content is changed)

1.1.0

  • Refactor(Scrollbar Component)
  • Fix(dragging scrollbars) closes #3

1.0.1

  • Change trackX input to false by default

1.0.0

  • Remove characterData: true from the MutationObserver which was causing a issue in nested scrollbars
  • Use ViewEncapsulation.None for the component style

0.5.0

  • Initial release