这篇文章需要技术复核。如何帮忙。
我们的志愿者还没有将这篇文章翻译为 中文 (简体)。加入我们帮助完成翻译!
A container which typically contains a row of buttons. It is a type of box that defaults to horizontal orientation. It can be collapsed with a grippy
when the toolbar
is placed inside a toolbox
. The toolbar should always have an id
attribute.
Note: Gecko 2.0 adds support for external toolbars. These are toolbars that are not children of a toolbox
element. You can associate an external toolbar with a toolbox for the purpose of managing your toolbars by setting the toolboxid
property on the toolbar.
The chromeclass-toolbar
class may be used to create a toolbar where its visibility depends on the toolbar
flag when opening the window with the window.open()
method.
More information is available in the XUL tutorial.
Note: Starting in Gecko 1.9.1, toolbar items are moved from the toolbarpalette
and added to the toolbar when a toolbar is first displayed. In earlier versions, a copy of each item was created and placed on the toolbar. This means that the palette now only contains items not already in the toolbar. This introduces a potential compatibility problem for extensions that depend on being able to identify all possible toolbar items by looking in the toolbarpalette
.
- Attributes
- autohide, currentset, customindex, customizable, defaultset, grippyhidden, grippytooltiptext, height, iconsize, mode, toolbarname
- Properties
- accessibleType, currentSet, firstPermanentChild, lastPermanentChild, toolbarName, toolboxid
- Methods
- insertItem
- Style classes
- chromeclass-toolbar
Examples
<toolbox> <toolbar id="nav-toolbar"> <toolbarbutton id="nav-users" accesskey="U" label="Users"/> <toolbarbutton id="nav-groups" accesskey="p" label="Groups"/> <toolbarbutton id="nav-events" accesskey="E" label="Events" disabled="true"/> </toolbar> </toolbox>
Attributes
autohide
- Type: boolean
- When set to
true
, the toolbar will be invisible unless the Alt key is pressed by the user. When set tofalse
, the default, the toolbar is visible. This only has an effect on Windows and needs to be combined withtype="menubar"
and amenubar
element.
currentset
- Not in SeaMonkey 1.x
- Type: comma-separated string
- The current set of displayed items on the
toolbar
. This will be modified when the user customizes the toolbar. The value of this attribute should be a comma-separated list of item IDs from thetoolbarpalette
or, additionally, any of the following strings: "separator
", "spring
", "spacer
".
customindex
- Not in SeaMonkey 1.x
- Type: integer
- This value is the index of the
toolbar
in the list of the custom toolbars. The value is updated automatically by the toolbar customization dialog.
customizable
- Not in SeaMonkey 1.x
- Type: boolean
- Set this attribute to
true
ontoolbar
s that can be customized. This causes the set of buttons to be persisted across sessions.
defaultset
- Not in SeaMonkey 1.x
- Type: comma-separated list of item ids
- The default set of displayed items on the
toolbar
. This should be set to a comma-separated list of item IDs from thetoolbarpalette
. For example,back-button,forward-button,print-button
.
grippytooltiptext
- SeaMonkey only
- Type: string
- The text to appear on the tooltip for the
toolbar
'sgrippy
when the toolbar is collapsed. This would be used to label the grippy so that the user knows which toolbar it represents.
-
height
- Type: string (representing an integer)
- The preferred height of the element in pixels. The actual displayed height may be different if the element or its contents have a minimum or maximum height. The CSS height property may also be used.
iconsize
- Type: string
- Indicates whether the toolbar should display large icons or small icons; this should be the string "large" or "small", respectively. These can vary from one toolbar to another within a given
toolbox
, whoseiconsize
attribute defines the default for all toolbars that don't specify an icon size.
mode
- Not in SeaMonkey 1.x
- Type: one of the values below
- How the
toolbarbutton
s on thetoolbar
are displayed. -
icons
- Show only icons.
text
- Show only text.
full
- Show both.
toolbarname
- Not in SeaMonkey 1.x
- Type: string
- The name of the
toolbar
, which is listed on the Show/Hide toolbars menu.
Properties
-
accessibleType
- Type: integer
- A value indicating the type of accessibility object for the element.
-
currentSet
- Not in SeaMonkey 1.x
- Type: comma-separated list of strings
-
Holds a comma-separated list of the IDs of the items currently on the toolbar. For spacers, separators, and flexible spacers the following strings are used instead of IDs: "
spacer
", "separator
", "spring
". An empty toolbar has acurrentSet
value of"__empty"
.
-
You may change the current set of items by setting this property. Be careful, as setting this property doesn't automatically update the
currentset
attribute.
firstPermanentChild
- Not in SeaMonkey 1.x
- Type: element
- The first permanent child of the
toolbar
. A permanent child is one that is not customizable and remains on the toolbar. Items that are placed directly inside the toolbar without being in thetoolbarpalette
are permanent.
lastPermanentChild
- Not in SeaMonkey 1.x
- Type: element
- The last permanent child of the toolbar. A permanent child is one that is not customizable and remains on the toolbar. Items that are placed directly inside the toolbar without being in the
toolbarpalette
are permanent.
-
toolbarName
- Not in SeaMonkey 1.x
- Type: string
- The name of the toolbar.
toolboxid
- Type: string
- The ID of the
toolbox
thistoolbar
is a member of. This will either be the toolbox's parent (if it's in atoolbox
), or, if the toolbar is an external toolbar (that is, one not contained in a toolbox), the ID of the toolbox it should be considered to be part of. This makes it possible to have toolbars that are not contained within toolboxes, such as the add-on bar.
Methods
-
insertItem( id, beforeNode, wrapper, beforePermanent )
- Not in SeaMonkey 1.x
- Return type: element
-
Add an item with the given id to the
toolbar
. The new item is added just before the item given by the second argument. If the second argument isnull
, but the beforePermanent argument istrue
, the item is added to the beginning of the toolbar before the first permanent item. Otherwise, if the beforePermanent argument isfalse
, the new item is added to the end of the toolbar. The third argument can be used to wrap the new item in another element. Usually, the last argument will benull
as it is mainly for the use of the customize dialog.
The id should match an element in the toolbar's toolbarpalette
. Some special ids may also be used to create special spacing items:
separator
: A separator, which is drawn as a vertical bar.spacer
: A non-flexible space.spring
: A flexible space.
The method returns the DOM element for the created item.
Style classes
-
chromeclass-toolbar
- When this class is used, the toolbar will be hidden when a window is opened by setting the
toolbar
option to no in the window.open method. Otherwise, this option will be ignored for this toolbar and it will always be visible.
Related
- Elements
-
toolbarbutton
,toolbargrippy
,toolbaritem
,toolbarpalette
,toolbarseparator
,toolbarset
,toolbarspacer
,toolbarspring
,toolbox
- Interfaces
-
nsIAccessibleProvider