vhad/wordpress-develop
1
0
Fork 0
mirror of https://github.com/gosticks/wordpress-develop.git synced 2026-04-08 06:34:34 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Simplify pointer API with smarter positioning. see #18693.

Browse Source 
git-svn-id: https://develop.svn.wordpress.org/trunk@18969 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Daryl Koopersmith
2011-10-14 03:33:46 +00:00
parent 0ad398784b
commit ed7c3fb655
6 changed files with 72 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

94
wp-includes/js/wp-pointer.dev.js
View File

@@ -19,16 +19,7 @@
t.element.pointer('close');
});
},
arrow: 'auto',
position: {
my: "left center",
at: "right center"
},
arrow: {
edge: 'top',
align: 'left',
offset: 20
},
position: 'top',
show: function( event, t ) {
t.pointer.show();
t.opened();
@@ -151,9 +142,13 @@
},
reposition: function() {
var position;
if ( this.options.disabled )
return;
position = this._processPosition( this.options.position );
// Reposition pointer.
this.pointer.css({
top: 0,
@@ -161,41 +156,84 @@
zIndex: zindex++ // Increment the z-index so that it shows above other opened pointers.
}).show().position($.extend({
of: this.element
}, this.options.position )); // the object comes before this.options.position so the user can override position.of.
}, position )); // the object comes before this.options.position so the user can override position.of.
this.repoint();
},
repoint: function() {
var o = this.options,
position = {
my: 'center',
of: this.pointer
},
clear;
position,
at;
if ( o.disabled )
return;
// Generate arrow position from the box position.
position = $.extend( this._processPosition( o.position ), {
of: this.pointer,
offset: ''
});
// Swap at and my; we're positioning the arrow relative to the box.
at = position.at + '';
position.at = position.my;
position.my = at;
// Don't align the arrows exactly with the edge.
if ( position.align != 'center' ) {
position.offset = ( position.align == 'top' || position.align == 'left' ) ? 15 : -15;
if ( position.align == 'top' || position.align == 'bottom' )
position.offset = '0 ' + position.offset;
else
position.offset = position.offset + ' 0';
}
// Remove arrow classes.
this.pointer[0].className = this.pointer[0].className.replace( /wp-pointer-[^\s'"]*/, '' );
if ( o.arrow.edge == 'top' || o.arrow.edge == 'bottom' ) {
position.at = o.arrow.align + ' ' + o.arrow.edge;
position.offset = o.arrow.offset + ' 0';
clear = 'top';
} else {
position.at = o.arrow.edge + ' ' + o.arrow.align;
position.offset = '0 ' + o.arrow.offset;
clear = 'left';
}
// Add arrow class.
this.pointer.addClass( 'wp-pointer-' + position.edge );
// Reposition arrow.
this.arrow.position( position ).css( clear, '' );
// Add arrow class.
this.pointer.addClass( 'wp-pointer-' + o.arrow.edge );
this.arrow.position( position );
},
_processPosition: function( position ) {
var opposite = {
top: 'bottom',
bottom: 'top',
left: 'right',
right: 'left'
},
result;
// If the position object is a string, it is shorthand for position.edge.
if ( typeof position == 'string' ) {
result = {
edge: position + ''
};
} else {
result = $.extend( {}, position );
}
if ( ! result.edge )
return result;
if ( result.edge == 'top' || result.edge == 'bottom' ) {
result.align = result.align || 'left';
result.at = result.at || result.align + ' ' + opposite[ result.edge ];
result.my = result.my || result.align + ' ' + result.edge;
} else {
result.align = result.align || 'top';
result.at = result.at || opposite[ result.edge ] + ' ' + result.align;
result.my = result.my || result.edge + ' ' + result.align;
}
return result;
},
open: function( event ) {
var self = this,