dash-bootstrap-components

Version 2.0.4 of dash-bootstrap-components! This is a patch release fixing a bug in the Spinner component.

Fixed

• Make sure loading spinner only shows when children are loading. (PR 1140)

dash-bootstrap-components version 2.0.3! This version fixes a bug in the Tabs component and updates the version requirement for the dash package. We have also updated CDN links for Bootstrap stylesheets. Please continue to report problems on our issue tracker.

Changed

• dash-bootstrap-components now requires dash>=3.0.4 (PR 1129)
• Update the version of Bootstrap CDN links to 5.3.6 (PR 1130)
• Update docs domain to dash-bootstrap-components.com (PR 1133)

Fixed

• Fixed bug that caused an error message when changing the number of children in Tabs component (PR 1128)

This is a release candidate for dash-bootstrap-components version 2.0.3! This version fixes a bug in the Tabs component and updates the version requirement for the dash package. We have also updated CDN links for Bootstrap stylesheets. Please continue to report problems on our issue tracker.

Changed

• dash-bootstrap-components now requires dash>=3.0.4 (PR 1129)
• Update the version of Bootstrap CDN links to 5.3.6 (PR 1130)
• Update docs domain to dash-bootstrap-components.com (PR 1133)

Fixed

• Fixed bug that caused an error message when changing the number of children in Tabs component (PR 1128)

This is a release candidate for dash-bootstrap-components version 2.0.3! This version fixes a bug in the Tabs component and updates the version requirement for the dash package. We have also updated CDN links for Bootstrap stylesheets. Please continue to report problems on our issue tracker.

Changed

• dash-bootstrap-components now requires dash>=3.0.4 (PR 1129)
• Update the version of Bootstrap CDN links to 5.3.6 (PR 1130)

Fixed

• Fixed bug that caused an error message when changing the number of children in Tabs component (PR 1128)

dash-bootstrap-components version 2.0.2! This version fixes a bug in the Tabs component and updates the version requirement for the dash package. A number of docstrings have also been cleaned up and made consistent. Please continue to report problems on our issue tracker.

Changed

• dash-bootstrap-components now requires dash>=3.0.3 (PR 1120)
• Updated docstrings correcting typos and making formatting consistent (PR 1122)

Fixed

• Updating a Tab in a callback now triggers a re-render of the parent Tabs component (PR 1120)

Thanks @FRosner and @Zoraiyo for the contributions!

This is a pre-release for dash-bootstrap-components version 2.0.2! This version fixes a bug in the Tabs component and updates the version requirement for the dash package. Please continue to report problems on our issue tracker.

Changed

• dash-bootstrap-components now requires dash>=3.0.3 (PR 1120)

Fixed

• Updating a Tab in a callback now triggers a rerender of the parent Tabs component (PR 1120)

Thanks @FRosner for the contribution!

dash-bootstrap-components version 2.0.1! This version fixes bugs and updates CDN links. Please continue to report problems on our issue tracker.

Changed

• Updated CDN links for Bootstrap CSS, Bootswatch CSS, Bootstrap Icons and FontAwesome Icons (PR 1109)
• Dropped upper bound on supported Python versions (PR 1107)

Fixed

• Fixed regression preventing dbc.Button from being used in conjunction with dcc.ConfirmDialogProvider (PR 1111)

This is a pre-release for dash-bootstrap-components version 2.0.1! This version fixes bugs and updates CDN links. Please continue to report problems on our issue tracker.

Changed

• Updated CDN links for Bootstrap CSS, Bootswatch CSS, Bootstrap Icons and FontAwesome Icons (PR 1109)
• Dropped upper bound on supported Python versions (PR 1107)

Fixed

• Fixed regression preventing dbc.Button from being used in conjunction with dcc.ConfirmDialogProvider (PR 1111)

dash-bootstrap-components version 2.0.0! This version makes various internal updates for compatibility with Dash 3.0.0. Please continue to report problems on our issue tracker.

Added

• Added Label.xxl prop. The logic for this was in place but the prop was not exposed to the Component due to a missing prop-types declaration (PR 1084)
• Spinner and Placeholder now accept the target_components prop which functions like dcc.Loading (PR 1080)
• Added display prop for Spinner and Placeholder to force the component to show (PR 1080)
• Added disabled prop to CardLink (PR 1084)

Changed

• Made Modal styling props consistent. modal_class_name and modalClassName are renamed to class_name and className respectively which target the same element as style. class_name and className previously set styles on the modal dialog, which should now be done with dialog_class_name and dialogClassName respectively. This is consistent with behaviour of style and dialog_style (PR 1090)

Removed

• Removed the following props which had no effect: Carousel.ride, DropdownMenu.addon_type, Navbar.light, NavbarSimple.light, Popover.innerClassName, Popover.inner_class_name. (PR 1088) (PR 1090)
• Removed the following deprecated props: DropdownMenu.right, Table.dark (PR 1084)
• All _timestamp props. Use callback context instead. (PR 1082)

This is a release candidate of dash-bootstrap-components version 2.0.0!

This version makes various internal updates for compatibility with Dash 3.0.0. Please continue to report problems on our issue tracker.

Added

• Added Label.xxl prop. The logic for this was in place but the prop was not exposed to the Component due to a missing prop-types declaration (PR 1084)
• Spinner and Placeholder now accept the target_components prop which functions like dcc.Loading (PR 1080)
• Added display prop for Spinner and Placeholder to force the component to show (PR 1080)
• Added disabled prop to CardLink (PR 1084)

Changed

• Made Modal styling props consistent. modal_class_name and modalClassName are renamed to class_name and className respectively which target the same element as style. class_name and className previously set styles on the modal dialog, which should now be done with dialog_class_name and dialogClassName respectively. This is consistent with behaviour of style and dialog_style (PR 1090)

Removed

• Removed the following props which had no effect: Carousel.ride, DropdownMenu.addon_type, Navbar.light, NavbarSimple.light, Popover.innerClassName, Popover.inner_class_name. (PR 1088) (PR 1090)
• Removed the following deprecated props: DropdownMenu.right, Table.dark (PR 1084)
• All _timestamp props. Use callback context instead. (PR 1082)

Version 1.7.1 dash-bootstrap-components. This version fixes a build issue with the previous version. Please continue to report problems on our issue tracker.

Fixed

• Fixed build of dash-bootstrap-components that resulted in a broken release. Apologies and thanks for quick reports of the issue (PR 1066)

Release candidate of dash-bootstrap-components. This version fixes a build issue with the previous version. Please continue to report problems on our issue tracker.

Fixed

• Fixed build of dash-bootstrap-components that resulted in a broken release. Apologies and thanks for quick reports of the issue (PR 1066)

This is a prerelease of dash-bootstrap-components used to test changes to the release pipeline.

Version 1.7.0 of dash-bootstrap-components. This version exposes some new props for Modal, and Textarea to allow users to customise the behaviour of those components, and extends the functionality of the debounce prop in Input and Textarea components. Please continue to report problems on our issue tracker.

Added

• Added content_style / contentStyle and dialog_style / dialogStyle props to Modal to complement the existing contentClassName and dialogClassName props (PR 1029)
• Added submit_on_enter prop to Textarea to allow users to disable default behaviour of incrementing n_submit when the Enter key is pressed (PR 1036)
• Allow numeric debounce in Input and Textarea components (PR 1056)

This is a release candidate of dash-bootstrap-components v1.7.0. This version exposes some new props for Modal, and Textarea to allow users to customise the behaviour of those components, and extends the functionality of the debounce prop in Input and Textarea components. Please continue to report problems on our issue tracker.

Added

• Added content_style / contentStyle and dialog_style / dialogStyle props to Modal to complement the existing contentClassName and dialogClassName props (PR 1029)
• Added submit_on_enter prop to Textarea to allow users to disable default behaviour of incrementing n_submit when the Enter key is pressed (PR 1036)
• Allow numeric debounce in Input and Textarea components (PR 1056)

This is a release candidate of dash-bootstrap-components v1.6.1. This version exposes some new props for Modal, and Textarea to allow users to customise the behaviour of those components. Please continue to report problems on our issue tracker.

Added

• Added content_style / contentStyle and dialog_style / dialogStyle props to Modal to complement the existing contentClassName and dialogClassName props (PR 1029)
• Added submit_on_enter prop to Textarea to allow users to disable default behaviour of incrementing n_submit when the Enter key is pressed (PR 1036)

This is a release candidate of dash-bootstrap-components v1.6.0. This version makes some improvements to Accordion, Modal and Progress as well as updating CDN links. Please continue to report problems on our issue tracker.

Added

• Added content_style / contentStyle and dialog_style / dialogStyle props to Modal to complement the existing contentClassName and dialogClassName props (PR 1029)

Version 1.6.0 of dash-bootstrap-components. This version makes some improvements to Accordion, Modal and Progress as well as updating CDN links. Please continue to report problems on our issue tracker.

Added

• The title property of AccordionItem can now be an arbitrary Dash component (PR 988)
• You can now set enforceFocus=False on a Modal to allow components in the background to receive focus while the Modal is open (PR 1001)
• The documentation now has a dark mode (PR 984)

Fixed

• The min and max properties of a Progress bar are propagated to its children (PR 986)
• Fixed console errors originating from Tooltip component (PR 1008)
• Fix error caused by Tooltip closing as component unmounts (PR 1008)

Changed

• Drop support for Python 3.7 as it is EOL (PR 995)
• The themes module now links to Bootstrap 5.3.3 (PR 1013)

Thanks @arthur-FD, @arunsathiya and @AnnMarieW for contributing to this release!

This is a release candidate of dash-bootstrap-components v1.6.0. This version makes some improvements to Accordion, Modal and Progress as well as updating CDN links. Please continue to report problems on our issue tracker.

Added

• The title property of AccordionItem can now be an arbitrary Dash component (PR 988)
• You can now set enforceFocus=False on a Modal to allow components in the background to receive focus while the Modal is open (PR 1001)
• The documentation now has a dark mode (PR 984)

Fixed

• The min and max properties of a Progress bar are propagated to its children (PR 986)
• Fixed console errors originating from Tooltip component (PR 1008)
• Fix error caused by Tooltip closing as component unmounts (PR 1008)

Changed

• Drop support for Python 3.7 as it is EOL (PR 995)
• href props are sanitized in the same was as in first party Dash components (PR 1000)
• The themes module now links to Bootstrap 5.3.3 (PR 1013)

Thanks @arthur-FD, @arunsathiya and @AnnMarieW for contributing to this release!

This is a beta release of dash-bootstrap-components. This version makes some improvements to Carousel and Textarea as well as updating CDN links. Please continue to report problems on our issue tracker.

Added

• The title property of AccordionItem can now be an arbitrary Dash component (PR 988)
• You can now set enforceFocus=False on a Modal to allow components in the background to receive focus while the Modal is open (PR 1001)

Fixed

• The min and max properties of a Progress bar are propagated to its children (PR 986)

Changed

• Drop support for Python 3.7 as it is EOL (PR 995)

Thanks @arthur-FD and @arunsathiya for contributing to this release!

Version 1.5.0 of dash-bootstrap-components. This version makes some improvements to Carousel and Textarea as well as updating CDN links. Please continue to report problems on our issue tracker.

Changed

• Textarea will no longer increment n_submit if the user types "shift + enter" to create a new-line (PR 968)
• CDN links have been updated to use Bootstrap version 5.3.1 (PR 977)

Added

• You can now pass a href attribute to a Carousel item to render that item as a link. (PR 971, PR 973, PR 975)

Thanks @mapix for contributing to this release!

This is a release candidate of dash-bootstrap-components. Please continue to report problems on our issue tracker.

Changed

• Textarea will no longer increment n_submit if the user types "shift + enter" to create a new-line (PR 968)

Added

• You can now pass a href attribute to a Carousel item to render that item as a link. (PR 971, PR 973, PR 975)

Thanks @mapix for contributing to this release!

This is a release candidate of dash-bootstrap-components. Please continue to report problems on our issue tracker.

Changed

• Textarea will no longer increment n_submit if the user types "shift + enter" to create a new-line (PR 968)

Added

• You can now pass a href attribute to a Carousel item to render that item as a link. (PR 971, PR 973)

This is a release candidate of dash-bootstrap-components. Please continue to report problems on our issue tracker.

Changed

• Textarea will no longer increment n_submit if the user types "shift + enter" to create a new-line (PR 968)

Added

• You can now pass a href attribute to a Carousel item to render that item as a link. (PR 971)

This is a release candidate of dash-bootstrap-components. Please continue to report problems on our issue tracker.

Changed

• Textarea will no longer increment n_submit if the user types "shift + enter" to create a new-line (PR 968)

Version 1.4.2 of dash-bootstrap-components. This version contains updates and bug fixes but no new features. Please continue to report problems on our issue tracker.

Fixed

• Fixed navigation bug when using auto-dismissing Alert (PR 962)

Changed

• Updated CDN links for Bootstrap and Bootswatch stylesheets (PR 963)

This is a patch release candidate of dash-bootstrap-components. This version contains updates and bug fixes but no new features. Please continue to report problems on our issue tracker.

Fixed

• Fixed navigation bug when using auto-dismissing Alert (PR 962)

Changed

• Updated CDN links for Bootstrap and Bootswatch stylesheets (PR 963)

Version 1.4.1 of dash-bootstrap-components. This version contains bug fixes but no new features. Please continue to report problems on our issue tracker.

Fixed

• Fixed issue with active_label_style in dbc.Tab not overwriting label_style (PR 946)
• Updated CDN links for icons in R and Julia packages (PR 950)

Thanks @Nenrikido for the contribution!

This is a patch release candidate of dash-bootstrap-components. This version contains bug fixes but no new features. Please continue to report problems on our issue tracker.

Fixed

• Fixed issue with active_label_style in dbc.Tab not overwriting label_style (PR 946)
• Updated CDN links for icons in R and Julia packages (PR 950)

Thanks @Nenrikido for the contribution!

This is a patch release candidate of dash-bootstrap-components. This version contains bug fixes but no new features. Please continue to report problems on our issue tracker.

Fixed

• Fixed issue with active_label_style in dbc.Tab not overwriting label_style (PR 946)

Thanks @Nenrikido for the contribution!

Version 1.4.0 of dash-bootstrap-components. This version contains some new features and bug fixes. Please continue to report problems on our issue tracker.

Added

• It is now possible to pass props as labels to Checklist, RadioItems, RadioButton, Checkbox, and Switch components. (PR 940)

Fixed

• Ensure ids in dbc.Tab and dbc.AccordionItem are stringified before components are rendered (PR 937)
• Allow Offcanvas.title to be an arbitrary dash component (PR 938)

Thanks @AnnMarieW for contributing to this release!

Version 1.4.0 of dash-bootstrap-components. This version contains some new features and bug fixes. Please continue to report problems on our issue tracker.

Added

• It is now possible to pass props as labels to Checklist, RadioItems, RadioButton, Checkbox, and Switch components. (PR 940)

Fixed

• Ensure ids in dbc.Tab and dbc.AccordionItem are stringified before components are rendered (PR 937)
• Allow Offcanvas.title to be an arbitrary dash component (PR 938)

Thanks @AnnMarieW for contributing to this release!

This is a patch release of dash-bootstrap-components. This version contains bug fixes but no new features. Please continue to report problems on our issue tracker.

Fixed

• Ensure ids in dbc.Tab and dbc.AccordionItem are stringified before components are rendered (PR 937)
• Allow Offcanvas.title to be an arbitrary dash component (PR 938)

This is a patch release of dash-bootstrap-components. This version contains bug fixes but no new features. Please continue to report problems on our issue tracker.

Fixed

• Fixed an issue where pylint would fail to recognise dbc.Table.from_dataframe (PR 926)
• Simpler implementation of deprecation warnings made possible by Python 3.6 deprecation (PR 928)

This is a patch release of dash-bootstrap-components. This version contains bug fixes but no new features. Please continue to report problems on our issue tracker.

Fixed

• Fixed an issue where pylint would fail to recognise dbc.Table.from_dataframe (PR 926)

Version 1.3.0 of dash-bootstrap-components. This version contains a number of new features, updates, and bug fixes. Please continue to report problems on our issue tracker.

Added

• Add shorthand syntax for specifying options in Checklist, RadioItems, Select to mimic dash-core-components ((PR 894)
• Add numbered prop to ListGroup for numbered list group support ((PR 895)
• Add support for horizontal collapses with horizontal prop in Collapse component ((PR 896)
• Add new Stack component for vertical layouts ((PR 897)
• Add new Placeholder component which can be used as a loading component also ((PR 899)
• Accept Dash components as arguments to DropdownMenu.label, NavbarSimple.brand and Toast.header ((PR 917)
• Expose rel prop in Button when used as a link ((PR 921)

Fixed

• Fixed a recursion error that could arise when pickling dash-bootstrap-components (PR 918)
• Fixed navigation bug when using auto-dismissing Toast ((PR 920)

Changed

• Update to Bootstrap 5.2.3 ((PR 916)
• Drop support for Python 3.6 ((PR 913)

Big thank you to @glsdown who implemented many of the new features and bugfixes.

This is a release candidate for dash-bootstrap-components 1.2.0

Added

• Add shorthand syntax for specifying options in Checklist, RadioItems, Select to mimic dash-core-components ((PR 894)
• Add numbered prop to ListGroup for numbered list group support ((PR 895)
• Add support for horizontal collapses with horizontal prop in Collapse component ((PR 896)
• Add new Stack component for vertical layouts ((PR 897)
• Add new Placeholder component which can be used as a loading component also ((PR 899)
• Accept Dash components as arguments to DropdownMenu.label, NavbarSimple.brand and Toast.header ((PR 917)
• Expose rel prop in Button when used as a link ((PR 921)

Fixed

• Fixed a recursion error that could arise when pickling dash-bootstrap-components (PR 918)
• Fixed navigation bug when using auto-dismissing Toast ((PR 920)

Changed

• Update to Bootstrap 5.2.3 ((PR 916)
• Drop support for Python 3.6 ((PR 913)

Version 1.2.1 of dash-bootstrap-components. This is a patch release containing bug fixes but no new features.

Fixed

• Suppress console errors originating from DropdownMenu (PR 878) - thank you @schmijos for the contribution!
• Allow DropdownMenu toggle to be rendered as a link (PR 884)

This is a pre-release candidate for version 1.2.1 of dash-bootstrap-components. This is a patch release containing bug fixes but no new features.

Fixed

• Suppress console errors originating from DropdownMenu (PR 878)
• Allow DropdownMenu toggle to be rendered as a link (PR 884)

This is version 1.2.0 of dash-bootstrap-components.

Added

• Tooltip can now be shown and hidden from callbacks via the new is_open prop (PR 861)
• Added trigger prop to Tooltip which behaves like trigger prop of Popover, allowing users to control what causes the tooltip to show (PR 861)
• Added fade prop to Tooltip, which behaves like fade prop of Alert, allowing users to control whether the tooltip shows and hides with a fade animation or not ((PR 861)
• Add persistence prop to Alert, Carousel, Popover, Toast ((PR 872)

Fixed

• Fixed bug in Textarea. Now setProps is called with the correct value when debounce=True on blur and submit event (PR 858)
• zindex / zIndex argument in Modal is now applied correctly (PR 869)
• Popover displays on start-up when default value of is_open is True ((PR 872)

This is a release candidate for dash-bootstrap-components 1.2.0

Added

• Tooltip can now be shown and hidden from callbacks via the new is_open prop (PR 861)
• Added trigger prop to Tooltip which behaves like trigger prop of Popover, allowing users to control what causes the tooltip to show (PR 861)
• Added fade prop to Tooltip, which behaves like fade prop of Alert, allowing users to control whether the tooltip shows and hides with a fade animation or not ((PR 861)
• Add persistence prop to Alert, Carousel, Popover, Toast ((PR 872)

Fixed

• Fixed bug in Textarea. Now setProps is called with the correct value when debounce=True on blur and submit event (PR 858)
• zindex / zIndex argument in Modal is now applied correctly (PR 869)
• Popover displays on start-up when default value of is_open is True ((PR 872)

This is a release candidate for dash-bootstrap-components 1.2.0

Added

• Tooltip can now be shown and hidden from callbacks via the new is_open prop (PR 861)
• Added trigger prop to Tooltip which behaves like trigger prop of Popover, allowing users to control what causes the tooltip to show (PR 861)
• Added fade prop to Tooltip, which behaves like fade prop of Alert, allowing users to control whether the tooltip shows and hides with a fade animation or not ((PR 861)

Fixed

• Fixed bug in Textarea. Now setProps is called with the correct value when debounce=True on blur and submit event (PR 858)
• zindex / zIndex argument in Modal is now applied correctly (PR 869)

This is a release candidate for dash-bootstrap-components 1.2.0

Added

• Tooltip can now be shown and hidden from callbacks via the new is_open prop (PR 861)
• Added trigger prop to Tooltip which behaves like trigger prop of Popover, allowing users to control what causes the tooltip to show (PR 861)
• Added fade prop to Tooltip, which behaves like fade prop of Alert, allowing users to control whether the tooltip shows and hides with a fade animation or not ((PR 861)

Fixed

• Fixed bug in Textarea. Now setProps is called with the correct value when debounce=True on blur and submit event (PR 858)

This is a patch release candidate for dash-bootstrap-components

Fixed

• Fixed bug in Textarea. Now setProps is called with the correct value when debounce=True on blur and submit event (PR 858)

Version 1.1.0 of dash-bootstrap-components contains some new features and bug fixes. Please continue to report problems on our issue tracker.

Added

• Add readonly prop to Input component (PR 833)
• Add always_open prop to Accordion. When set to True, opening one section of the accordion does not close any currently open sections (PR 840)
• dash-bootstrap-components now explicitly supports Python 3.10 (PR 841)

Fixed

• Allow arbitrary colors to be passed to color prop of Progress (PR 835)
• contentClassName in Modal has been fixed, previously it was not passing the class names on to the relevant elements (PR 839)
• Select can now be cleared by returning None from a callback (PR 842)

Changed

• Updated CDN links for FontAwesome and Bootstrap Icons in the icons submodule. FontAwesome now uses version 6.1.1, Bootstrap Icons uses version 1.8.1 (PR 837)

This is a release candidate for version 1.1.0.

Added

• Add readonly prop to Input component (PR 833)
• Add always_open prop to Accordion. When set to True, opening one section of the accordion does not close any currently open sections (PR 840)
• dash-bootstrap-components now explicitly supports Python 3.10 (PR 841)

Fixed

• Allow arbitrary colors to be passed to color prop of Progress (PR 835)
• contentClassName in Modal has been fixed, previously it was not passing the class names on to the relevant elements (PR 839)
• Select can now be cleared by returning None from a callback (PR 842)

Changed

• Updated CDN links for FontAwesome and Bootstrap Icons in the icons submodule. FontAwesome now uses version 6.1.1, Bootstrap Icons uses version 1.8.1 (PR 837)

This is a beta release of version 1.1.0.

Added

• Add readonly prop to Input component (PR 833)

Fixed

• Allow arbitrary colors to be passed to color prop of Progress (PR 835)

This is a patch release that fixes a few bugs. Please continue to report any bugs on our issue tracker!

Fixed

• Set cursor: pointer on tabs that aren't disabled (PR 801)
• Ensure no caret is rendered when caret=False in DropdownMenu (PR 804)

This is a patch release that fixes a few bugs. Please continue to report any bugs on our issue tracker!

Fixed

• Set cursor: pointer on tabs that aren't disabled (PR 801)
• Ensure no caret is rendered when caret=False in DropdownMenu (PR 804)

This is a patch release that fixes a few bugs. Please continue to report any bugs on our issue tracker!

Fixed

• Set cursor: pointer on tabs that aren't disabled (PR 801)
• Ensure no caret is rendered when caret=False in DropdownMenu (PR 804)

This is a patch release that fixes a bug in Tabs.

Fixed

• Set cursor: pointer on tabs that aren't disabled (PR 801)

This release updates CDN links to use Bootstrap 5.1.3 and fixes a few bugs. Please continue to report bugs on our issue tracker!

Changed

• Links in the themes module now use Bootstrap 5.1.3 (PR 789)

Added

• Added autohide prop to Tooltip and Popover when using the hover trigger. When set to True, the Popover / Tooltip will hide if the mouse is moved over the content (PR 788)

Fixed

• Popover with trigger hover will not dismiss if mouse is moved over the content (PR 788)
• Resolved bug where Tooltip could get stuck open when moused over quickly (PR 788)

This release updates CDN links to use Bootstrap 5.1.3 and fixes a few bugs. Please continue to report bugs on our issue tracker!

Changed

• Links in the themes module now use Bootstrap 5.1.3 (PR 789)

Added

• Added autohide prop to Tooltip and Popover when using the hover trigger. When set to True, the Popover / Tooltip will hide if the mouse is moved over the content (PR 788)

Fixed

• Popover with trigger hover will not dismiss if mouse is moved over the content (PR 788)
• Resolved bug where Tooltip could get stuck open when moused over quickly (PR 788)