cursor
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*
èª 2021å¹´12æ èµ·ï¼æ¤ç¹æ§å·²å¨ä¸»æµæµè§å¨ä¸å¾å°æ¯æï¼å¯å¨å¤§å¤æ°è®¾å¤åæµè§å¨çæ¬ä¸æ£å¸¸ä½¿ç¨ã
* æ¤ç¹æ§çæäºé¨åçæ¯æç¨åº¦å¯è½ææä¸åã
cursor CSS 屿§è®¾ç½®å
æ çç±»åï¼å¦ææï¼ï¼å¨é¼ æ æéæ¬åå¨å
ç´ ä¸æ¶æ¾ç¤ºç¸åºæ ·å¼ã
å°è¯ä¸ä¸
cursor: help;
cursor: wait;
cursor: crosshair;
cursor: not-allowed;
cursor: zoom-in;
cursor: grab;
<section class="default-example container" id="default-example">
<div id="example-element">
Move over this element to see the cursor style.
</div>
</section>
#example-element {
display: flex;
background-color: #1766aa;
color: white;
height: 180px;
width: 360px;
justify-content: center;
align-items: center;
font-size: 14pt;
padding: 5px;
}
è¯æ³
/* å
³é®åå¼ */
cursor: pointer;
cursor: auto;
/* ä½¿ç¨ URLï¼å¹¶æä¾ä¸ä¸ªå
³é®åå¼ä½ä¸ºå¤ç¨ */
cursor: url(hand.cur), pointer;
/* URL å xy çåæ åç§»å¼ï¼æåæä¾ä¸ä¸ªå
³é®åå¼ä½ä¸ºå¤ç¨ */
cursor:
url(cursor1.png) 4 12,
auto;
cursor:
url(cursor2.png) 2 2,
pointer;
/* å
¨å±å±æ§ */
cursor: inherit;
cursor: initial;
cursor: unset;
cursor 屿§ä¸ºé¶ä¸ªæå¤ä¸ª<url>å¼ï¼å®ä»¬ä¹é´ç¨éå·åéï¼æåå¿ å¡«ä¸ä¸ªå ³é®åå¼ãæ¯ä¸ª<url>æåä¸ä¸ªå¾åæä»¶ãæµè§å¨å°å°è¯å è½½æå®ç第ä¸ä¸ªå¾åï¼å¦ææ æ³å è½½åè¿åä¸ä¸ä¸ªå¾åï¼å¦ææ æ³å è½½å¾åææªæå®å¾åï¼å使ç¨å ³é®åå¼ä»£è¡¨çæéç±»åã
æ¯ä¸ª<url>åé¢é½å¯éè·ä¸å¯¹ç©ºæ ¼åéçæ°å<x><y>表示åç§»ãå®ä»¬ç¨æ¥è®¾ç½®æéççç¹ (å³èªå®ä¹å¾æ çå®é ç¹å»ä½ç½®)ï¼ä½ç½®ç¸å¯¹äºå¾æ çå·¦ä¸è§ã
ä¾å¦ï¼ä¸é¢çä¾å使ç¨<url>弿å®ä¸¤ä¸ªå¾åï¼ä¸ºç¬¬äºä¸ªå¾åæä¾<x><y>åæ ï¼å¦æä¸¤ä¸ªå¾å齿 æ³å è½½ï¼åè¿åprogresså
³é®åå¼ï¼
cursor:
url(one.svg),
url(two.svg) 5 5,
progress;
å¼
- <
url> -
url(â¦)æè éå·åéçurl(â¦), url(â¦), â¦ï¼æåå¾çæä»¶ãç¨å¤§äºä¸ä¸ª<url>弿ä¾åå¤ï¼ä»¥é²æäºæéå¾çç±»åä¸è¢«æ¯æãæåå¿ é¡»æä¾ä¸ä¸ªé URL åå¤å¼ã详æ åè§cursor 屿§ä¸ä½¿ç¨ URL å¼ã <x><y>-
å¯é xï¼y åæ ã两个å°äº 32 çæ åä½éè´æ°ã
- å ³é®åå¼
-
é¼ æ æ¬æµ®äºå¼ä¸å¯å®æ¶æ¼ç¤º
ç±»å CSS å¼ ä¾å æè¿° General autoæµè§å¨æ ¹æ®å½åå 容å³å®æéæ ·å¼
ä¾å¦å½å å®¹æ¯æåæ¶ä½¿ç¨ text æ ·å¼default
é»è®¤æéï¼é常æ¯ç®å¤´ã noneæ æé被渲æ 龿¥åç¶æ context-menu
æé䏿å¯ç¨å 容ç®å½ã help
æç¤ºå¸®å© pointer
æ¬æµ®äºè¿æ¥ä¸æ¶ï¼é常为æ progress
ç¨åºåå°ç¹å¿ï¼ç¨æ·ä»å¯äº¤äº (ä¸ wait ç¸å).wait
ç¨åºç¹å¿ï¼ç¨æ·ä¸å¯äº¤äº (ä¸ progress ç¸å).徿 ä¸è¬ä¸ºæ²æ¼æè 表ãéæ© cell
æç¤ºåå æ ¼å¯è¢«éä¸ crosshair
交åæéï¼é常æç¤ºä½å¾ä¸çæ¡é text
æç¤ºæåå¯è¢«éä¸ vertical-text
æç¤ºåç´æåå¯è¢«éä¸ ææ½ alias
å¤å¶æå¿«æ·æ¹å¼å°è¦è¢«å建 copy
æç¤ºå¯å¤å¶ move
è¢«æ¬æµ®çç©ä½å¯è¢«ç§»å¨ no-drop
å½åä½ç½®ä¸è½æä¸
Firefox bug 275173Windows æ Mac OS X ä¸ "no-drop ä¸ not-allowed ç¸å".not-allowed
ä¸è½æ§è¡ grab
坿å
è¯è 注:grab å grabbing 卿¯è¾åææè¢«æ¯æï¼è§æµè§å¨å ¼å®¹è¡¨
grabbing
æåä¸ é设大å°åæ»å¨ all-scroll
å ç´ å¯ä»»ææ¹åæ»å¨ï¼å¹³ç§»ï¼.
Firefox bug 275174Windows ä¸ï¼"all-scroll ä¸ move ç¸å".col-resize
å ç´ å¯è¢«é设宽度ãé常被渲æä¸ºä¸é´æä¸æ¡ç«çº¿åå²çå·¦å³ä¸¤ä¸ªç®å¤´ row-resize
å ç´ å¯è¢«é设é«åº¦ãé常被渲æä¸ºä¸é´æä¸æ¡æ¨ªçº¿åå²çä¸ä¸ä¸¤ä¸ªç®å¤´
n-resize
ææ¡è¾¹å°è¢«ç§»å¨ãä¾å¦å ç´ ççä¸åè§è¢«ç§»å¨æ¶ ä½¿ç¨ se-resizee-resize
s-resize
w-resize
ne-resize
nw-resize
se-resize
sw-resize
ew-resize
æç¤ºååéæ°è®¾ç½®å¤§å° ns-resize
nesw-resize
nwse-resize
ç¼©æ¾ zoom-in
æç¤ºå¯è¢«æ¾å¤§æç¼©å°
zoom-out
è¯æ³å½¢å¼
cursor =
[ <cursor-image> , ]* <cursor-predefined>
<cursor-image> =
[ <url> | <url-set> ] <number>{2}?
<cursor-predefined> =
auto |
default |
none |
context-menu |
help |
pointer |
progress |
wait |
cell |
crosshair |
text |
vertical-text |
alias |
copy |
move |
no-drop |
not-allowed |
grab |
grabbing |
e-resize |
n-resize |
ne-resize |
nw-resize |
s-resize |
se-resize |
sw-resize |
w-resize |
ew-resize |
ns-resize |
nesw-resize |
nwse-resize |
col-resize |
row-resize |
all-scroll |
zoom-in |
zoom-out
注æäºé¡¹
尽管è§è没æä¸ºæ¸¸æ å®ä¹ä»»ä½å¤§å°éå¶ï¼ä½æ¯ä¸åçuser agentså¯è½è¿è¡äºéå¶ã使ç¨è¶ åºæµè§å¨æ¯æç大å°èå´çå¾åè¿è¡çå æ æ´æ¹é常åªä¼è¢«å¿½ç¥ã
æ¥é æµè§å¨å ¼å®¹æ§è¡¨æ ¼æ¥è·åæé大å°çéå¶ä¿¡æ¯ã
示ä¾
.foo {
cursor: crosshair;
}
.bar {
cursor: zoom-in;
}
/* A fallback keyword value is required when using a URL */
.baz {
cursor: url("hyper.cur"), auto;
}
è§è
| è§è |
|---|
| CSS Basic User Interface Module Level 4> # cursor> |
æµè§å¨å ¼å®¹æ§
åè§
- Using URL values for the cursor property
pointer-eventsurl()function- Webkit's cursor demos (including the extended ones:
zoom,zoom-out,grab,grabbing) - Cursor Property (MSDN)
- CSS 2.1 and CSS 3 cursor propery test