mirror of
https://github.com/jquery/jquery-ui.git
synced 2024-11-21 11:04:24 +00:00
Draggable: Cleanup.
This commit is contained in:
Scott González
parent
2d7e150cb6
commit
0beb25e865
@ -229,7 +229,7 @@ test( "{ cancel: Selectors }, matching parent selector", function() {
|
||||
});
|
||||
*/
|
||||
|
||||
test( "cancelement, default, switching after initialization", function() {
|
||||
test( "cancel, default, switching after initialization", function() {
|
||||
expect( 3 );
|
||||
|
||||
$( "<div id='draggable-option-cancel-default'><input type='text'></div>" ).appendTo( "#main" );
|
||||
|
||||
318
ui/jquery.ui.draggable.js
vendored
318
ui/jquery.ui.draggable.js
vendored
@ -563,35 +563,27 @@ $.widget( "ui.draggable", $.ui.draggable, {
|
||||
// DEPRECATED
|
||||
if ( $.uiBackCompat !== false ) {
|
||||
|
||||
// appendTo 'parent' value
|
||||
// appendTo "parent" value
|
||||
$.widget( "ui.draggable", $.ui.draggable, {
|
||||
|
||||
// Helper passed in since _createHelper calls this before dragEl is set
|
||||
_appendTo: function() {
|
||||
var el = this.options.appendTo;
|
||||
var element = this.options.appendTo;
|
||||
|
||||
// This should only happen via _createHelper
|
||||
if ( el === null ) {
|
||||
// This should only happen via _createHelper()
|
||||
if ( element === null ) {
|
||||
return this.element.parent();
|
||||
}
|
||||
|
||||
if ( el === "parent" ) {
|
||||
el = this.dragEl.parent();
|
||||
if ( element === "parent" ) {
|
||||
element = this.dragEl.parent();
|
||||
}
|
||||
|
||||
return el;
|
||||
return element;
|
||||
}
|
||||
});
|
||||
|
||||
// helper 'original' or 'clone' value + helper return value
|
||||
// helper "original" or "clone" value + helper return value
|
||||
$.widget( "ui.draggable", $.ui.draggable, {
|
||||
|
||||
_create: function() {
|
||||
var self = this,
|
||||
orig = this._originalHash;
|
||||
|
||||
this._super();
|
||||
|
||||
if ( this.options.helper === "original" ) {
|
||||
this.options.helper = false;
|
||||
}
|
||||
@ -600,27 +592,23 @@ if ( $.uiBackCompat !== false ) {
|
||||
this.options.helper = true;
|
||||
}
|
||||
|
||||
this._originalHash = function() {
|
||||
var ret = orig.apply( self, arguments );
|
||||
this._super();
|
||||
},
|
||||
|
||||
_originalHash: function() {
|
||||
var ret = this._superApply( arguments );
|
||||
|
||||
if ( !ret.helper ) {
|
||||
ret.helper = self.element;
|
||||
ret.helper = this.element;
|
||||
}
|
||||
|
||||
return ret;
|
||||
};
|
||||
},
|
||||
|
||||
_setOption: function( key, value ) {
|
||||
if ( key !== "helper" ) {
|
||||
return this._super( key, value );
|
||||
}
|
||||
|
||||
if ( value === "clone" ) {
|
||||
if ( key === "helper" && value === "clone" ) {
|
||||
value = true;
|
||||
}
|
||||
|
||||
if ( value === "original" ) {
|
||||
} else if ( key === "helper" && value === "original" ) {
|
||||
value = false;
|
||||
}
|
||||
|
||||
@ -635,20 +623,18 @@ if ( $.uiBackCompat !== false ) {
|
||||
},
|
||||
|
||||
_create: function() {
|
||||
var self = this;
|
||||
|
||||
this._super();
|
||||
|
||||
// On drag, make sure top does not change so axis is locked
|
||||
this.element.on( "drag", function( event, ui ) {
|
||||
|
||||
if ( self.options.axis === "x" ) {
|
||||
this._on({
|
||||
drag: function( event, ui ) {
|
||||
if ( this.options.axis === "x" ) {
|
||||
ui.position.top = ui.originalPosition.top;
|
||||
}
|
||||
|
||||
if ( self.options.axis === "y" ) {
|
||||
if ( this.options.axis === "y" ) {
|
||||
ui.position.left = ui.originalPosition.left;
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
@ -660,20 +646,20 @@ if ( $.uiBackCompat !== false ) {
|
||||
},
|
||||
|
||||
_create: function() {
|
||||
this._super();
|
||||
|
||||
if ( this.options.cancel !== null ) {
|
||||
this.options.exclude = this.options.cancel;
|
||||
}
|
||||
|
||||
this._super();
|
||||
},
|
||||
|
||||
_setOption: function( key, value ) {
|
||||
if ( key !== "cancel" ) {
|
||||
return this._super( key, value );
|
||||
if ( key === "cancel" ) {
|
||||
key = "exclude";
|
||||
}
|
||||
|
||||
this._super( key, value );
|
||||
this.options.exclude = this.options.cancel;
|
||||
this.options.cancel = this.options.exclude;
|
||||
}
|
||||
});
|
||||
|
||||
@ -684,29 +670,27 @@ if ( $.uiBackCompat !== false ) {
|
||||
},
|
||||
|
||||
_create: function() {
|
||||
var startCursor, self, body;
|
||||
var startCursor, body;
|
||||
|
||||
this._super();
|
||||
|
||||
self = this;
|
||||
body = $( this.document[0].body );
|
||||
body = $( this.document[ 0 ].body );
|
||||
|
||||
this._on({
|
||||
// Cache original cursor to set back
|
||||
this.element.on( "dragbeforestart", function() {
|
||||
|
||||
if ( self.options.cursor ) {
|
||||
startCursor = body[0].style.cursor;
|
||||
body.css( "cursor", self.options.cursor );
|
||||
dragbeforestart: function() {
|
||||
if ( this.options.cursor ) {
|
||||
startCursor = body[ 0 ].style.cursor;
|
||||
body.css( "cursor", this.options.cursor );
|
||||
}
|
||||
|
||||
});
|
||||
},
|
||||
|
||||
// Set back cursor to whatever default was
|
||||
this.element.on( "dragstop", function() {
|
||||
|
||||
if ( self.options.cursor ) {
|
||||
dragstop: function() {
|
||||
if ( this.options.cursor ) {
|
||||
body.css( "cursor", startCursor );
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
@ -718,20 +702,16 @@ if ( $.uiBackCompat !== false ) {
|
||||
},
|
||||
|
||||
_create: function() {
|
||||
var self = this;
|
||||
|
||||
this._super();
|
||||
|
||||
this.element.on( "dragbeforestart", function( event, ui ) {
|
||||
var cursorAt = self.options.cursorAt;
|
||||
this._on({
|
||||
dragbeforestart: function( event, ui ) {
|
||||
var cursorAt = this.options.cursorAt;
|
||||
|
||||
// No need to continue
|
||||
if ( !cursorAt ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// support array and string position notation
|
||||
// TODO: Remove after 2.0, only used for backCompat
|
||||
if ( typeof cursorAt === "string" ) {
|
||||
cursorAt = cursorAt.split(" ");
|
||||
}
|
||||
@ -743,16 +723,23 @@ if ( $.uiBackCompat !== false ) {
|
||||
}
|
||||
|
||||
if ( "top" in cursorAt ) {
|
||||
ui.position.top += ui.pointer.y - ui.offset.top - cursorAt.top;
|
||||
ui.position.top += ui.pointer.y -
|
||||
ui.offset.top - cursorAt.top;
|
||||
}
|
||||
if ( "left" in cursorAt ) {
|
||||
ui.position.left += ui.pointer.x - ui.offset.left - cursorAt.left;
|
||||
ui.position.left += ui.pointer.x -
|
||||
ui.offset.left - cursorAt.left;
|
||||
}
|
||||
if ( "bottom" in cursorAt ) {
|
||||
ui.position.top += ui.pointer.y - ui.offset.top - self.dragDimensions.height + cursorAt.bottom;
|
||||
ui.position.top += ui.pointer.y -
|
||||
ui.offset.top - this.dragDimensions.height +
|
||||
cursorAt.bottom;
|
||||
}
|
||||
if ( "right" in cursorAt ) {
|
||||
ui.position.left += ui.pointer.x - ui.offset.left - self.dragDimensions.width + cursorAt.right;
|
||||
ui.position.left += ui.pointer.x -
|
||||
ui.offset.left - this.dragDimensions.width +
|
||||
cursorAt.right;
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
@ -765,52 +752,53 @@ if ( $.uiBackCompat !== false ) {
|
||||
},
|
||||
|
||||
_create: function() {
|
||||
var self = this,
|
||||
currentX, currentY;
|
||||
var currentX, currentY;
|
||||
|
||||
this._super();
|
||||
|
||||
this.element.on( "dragbeforestart", function( event, ui ) {
|
||||
if ( !self.options.grid ) {
|
||||
this._on({
|
||||
dragbeforestart: function( event, ui ) {
|
||||
if ( !this.options.grid ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Save off the start position, which may be overwritten during drag
|
||||
// Save off the start position,
|
||||
// which may be overwritten during drag
|
||||
currentX = ui.position.left;
|
||||
currentY = ui.position.top;
|
||||
});
|
||||
},
|
||||
|
||||
this.element.on( "drag", function( event, ui ) {
|
||||
if ( !self.options.grid ) {
|
||||
drag: function( event, ui ) {
|
||||
if ( !this.options.grid ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Save off the intended intervals
|
||||
var x = self.options.grid[0],
|
||||
y = self.options.grid[1];
|
||||
var x = this.options.grid[ 0 ],
|
||||
y = this.options.grid[ 1 ];
|
||||
|
||||
// If x is actually something, check that user is at least half way to next point
|
||||
// Check that user is at least half way to next point on x axis
|
||||
if ( x ) {
|
||||
if ( ui.position.left - currentX >= x/2 ) {
|
||||
if ( ui.position.left - currentX >= x / 2 ) {
|
||||
currentX = currentX + x;
|
||||
} else if ( currentX - ui.position.left >= x/2 ) {
|
||||
} else if ( currentX - ui.position.left >= x / 2 ) {
|
||||
currentX = currentX - x;
|
||||
}
|
||||
}
|
||||
|
||||
// If y is actually something, check that user is at least half way to next point
|
||||
// Check that user is at least half way to next point on y axis
|
||||
if ( y ) {
|
||||
if ( ui.position.top - currentY >= y/2 ) {
|
||||
if ( ui.position.top - currentY >= y / 2 ) {
|
||||
currentY = currentY + y;
|
||||
} else if ( currentY - ui.position.top >= y/2 ) {
|
||||
} else if ( currentY - ui.position.top >= y / 2 ) {
|
||||
currentY = currentY - y;
|
||||
}
|
||||
}
|
||||
|
||||
// If there threshold wasn't crossed these variables wouldn't be changed
|
||||
// Otherwise this will now bump the draggable to the next spot on grid
|
||||
// Force the draggable to the appropriate spot on the grid
|
||||
ui.position.left = currentX;
|
||||
ui.position.top = currentY;
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
@ -822,34 +810,31 @@ if ( $.uiBackCompat !== false ) {
|
||||
},
|
||||
|
||||
_create: function() {
|
||||
var self = this,
|
||||
originalOpacity;
|
||||
var originalOpacity;
|
||||
|
||||
this._super();
|
||||
|
||||
this.element.on( "dragstart", function() {
|
||||
|
||||
// No need to continue
|
||||
if ( !self.options.opacity ) {
|
||||
this._on({
|
||||
dragstart: function() {
|
||||
if ( !this.options.opacity ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Cache the original opacity of draggable element to reset later
|
||||
originalOpacity = self.dragEl.css( "opacity" );
|
||||
originalOpacity = this.dragEl.css( "opacity" );
|
||||
|
||||
// Set draggable element to new opacity
|
||||
self.dragEl.css( "opacity", self.options.opacity );
|
||||
});
|
||||
this.dragEl.css( "opacity", this.options.opacity );
|
||||
},
|
||||
|
||||
this.element.on( "dragstop", function() {
|
||||
|
||||
// No need to continue
|
||||
if ( !self.options.opacity ) {
|
||||
dragstop: function() {
|
||||
if ( !this.options.opacity ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Reset opacity
|
||||
self.dragEl.css( "opacity", originalOpacity );
|
||||
this.dragEl.css( "opacity", originalOpacity );
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
@ -863,38 +848,34 @@ if ( $.uiBackCompat !== false ) {
|
||||
},
|
||||
|
||||
_create: function() {
|
||||
var self = this,
|
||||
originalLeft, originalTop, originalPosition;
|
||||
var originalLeft, originalTop, originalPosition;
|
||||
|
||||
this._super();
|
||||
|
||||
this.element.on( "dragbeforestart", function() {
|
||||
|
||||
// No need to continue
|
||||
if ( !self.options.revert ) {
|
||||
this._on({
|
||||
dragbeforestart: function() {
|
||||
if ( !this.options.revert ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Cache the original css of draggable element to reset later
|
||||
originalLeft = self.dragEl.css( "left" );
|
||||
originalTop = self.dragEl.css( "top" );
|
||||
originalPosition = self.dragEl.css( "position" );
|
||||
originalLeft = this.dragEl.css( "left" );
|
||||
originalTop = this.dragEl.css( "top" );
|
||||
originalPosition = this.dragEl.css( "position" );
|
||||
},
|
||||
|
||||
});
|
||||
|
||||
this.element.on( "dragstop", function() {
|
||||
|
||||
// No need to continue
|
||||
if ( !self.options.revert ) {
|
||||
dragstop: function() {
|
||||
if ( !this.options.revert ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Reset to before drag
|
||||
self.dragEl.animate({
|
||||
this.dragEl.animate({
|
||||
left: originalLeft,
|
||||
top: originalTop,
|
||||
position: originalPosition
|
||||
}, self.options.revertDuration );
|
||||
}, this.options.revertDuration );
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
@ -906,34 +887,31 @@ if ( $.uiBackCompat !== false ) {
|
||||
},
|
||||
|
||||
_create: function() {
|
||||
var self = this,
|
||||
originalZIndex;
|
||||
var originalZindex;
|
||||
|
||||
this._super();
|
||||
|
||||
this.element.on( "dragstart", function() {
|
||||
|
||||
// No need to continue
|
||||
if ( !self.options.zIndex ) {
|
||||
this._on({
|
||||
dragstart: function() {
|
||||
if ( !this.options.zIndex ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Cache the original zIndex of draggable element to reset later
|
||||
originalZIndex = self.dragEl.css( "z-index" );
|
||||
originalZindex = this.dragEl.css( "z-index" );
|
||||
|
||||
// Set draggable element to new zIndex
|
||||
self.dragEl.css( "z-index", self.options.zIndex );
|
||||
});
|
||||
this.dragEl.css( "z-index", this.options.zIndex );
|
||||
},
|
||||
|
||||
this.element.on( "dragstop", function() {
|
||||
|
||||
// No need to continue
|
||||
if ( !self.options.zIndex ) {
|
||||
dragstop: function() {
|
||||
if ( !this.options.zIndex ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Reset zIndex
|
||||
self.dragEl.css( "z-index", originalZIndex );
|
||||
this.dragEl.css( "z-index", originalZindex );
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
@ -952,38 +930,28 @@ if ( $.uiBackCompat !== false ) {
|
||||
scrollSpeed: 20,
|
||||
scrollSensitivity: 20
|
||||
},
|
||||
_create: function() {
|
||||
var self = this,
|
||||
handleScroll = this._handleScrolling,
|
||||
speed = this._speed;
|
||||
|
||||
this._super();
|
||||
|
||||
this._speed = function( distance ) {
|
||||
if ( self.options.scrollSpeed !== null ) {
|
||||
|
||||
self.scrollSpeed = self.options.scrollSpeed;
|
||||
_speed: function( distance ) {
|
||||
if ( this.options.scrollSpeed !== null ) {
|
||||
this.scrollSpeed = this.options.scrollSpeed;
|
||||
|
||||
// Undo calculation that makes things go faster as distance increases
|
||||
distance = 0;
|
||||
}
|
||||
|
||||
return speed.call( self, distance );
|
||||
};
|
||||
return this._super( distance );
|
||||
},
|
||||
|
||||
// Wrap member function to check for ability to scroll
|
||||
this._handleScrolling = function( pointerPosition ) {
|
||||
|
||||
if ( !self.options.scroll ) {
|
||||
_handleScrolling: function( pointerPosition ) {
|
||||
if ( !this.options.scroll ) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ( self.options.scrollSensitivity !== null ) {
|
||||
self.scrollSensitivity = self.options.scrollSensitivity;
|
||||
if ( this.options.scrollSensitivity !== null ) {
|
||||
this.scrollSensitivity = this.options.scrollSensitivity;
|
||||
}
|
||||
|
||||
handleScroll.call( self, pointerPosition );
|
||||
};
|
||||
this._super( pointerPosition );
|
||||
}
|
||||
});
|
||||
|
||||
@ -994,44 +962,41 @@ if ( $.uiBackCompat !== false ) {
|
||||
},
|
||||
|
||||
_create: function() {
|
||||
var self = this;
|
||||
|
||||
this._super();
|
||||
|
||||
this.element.on( "dragbeforestart", function() {
|
||||
this._on({
|
||||
dragbeforestart: function() {
|
||||
var group, min,
|
||||
stack = this.options.stack;
|
||||
|
||||
var stack = self.options.stack,
|
||||
group, min;
|
||||
|
||||
if ( !self.options.stack ) {
|
||||
if ( !stack ) {
|
||||
return;
|
||||
}
|
||||
|
||||
group = $.makeArray( $(stack) ).sort(function(a,b) {
|
||||
|
||||
var aZIndex = parseInt( $(a).css("zIndex"), 10 ),
|
||||
bZIndex = parseInt( $(b).css("zIndex"), 10 );
|
||||
|
||||
return ( aZIndex || 0) - ( bZIndex|| 0);
|
||||
group = $.makeArray( $( stack ) ).sort(function( a, b ) {
|
||||
var aZIndex = parseInt( $( a ).css( "zIndex" ), 10 ) || 0,
|
||||
bZIndex = parseInt( $( b ).css( "zIndex" ), 10 ) || 0;
|
||||
return aZIndex - bZIndex;
|
||||
});
|
||||
|
||||
if (!group.length) {
|
||||
if ( !group.length ) {
|
||||
return;
|
||||
}
|
||||
|
||||
min = parseInt(group[0].style.zIndex, 10) || 0;
|
||||
min = parseInt( group[ 0 ].style.zIndex, 10 ) || 0;
|
||||
|
||||
$(group).each(function(i) {
|
||||
$( group ).each(function( i ) {
|
||||
this.style.zIndex = min + i;
|
||||
});
|
||||
|
||||
self.element[0].style.zIndex = min + group.length;
|
||||
this.element.css( "zIndex", min + group.length );
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
// snap snapMode snapTolerance options
|
||||
// mainly copy-pasted from 1.9 since the code is so "insane" didn't want to reverse-engineer into sanity
|
||||
// TODO: cleanup
|
||||
// snap, snapMode, and snapTolerance options
|
||||
$.widget( "ui.draggable", $.ui.draggable, {
|
||||
options: {
|
||||
snap: false,
|
||||
@ -1240,25 +1205,24 @@ if ( $.uiBackCompat !== false ) {
|
||||
},
|
||||
|
||||
_create: function() {
|
||||
var self = this,
|
||||
drops;
|
||||
var drops;
|
||||
|
||||
this._super();
|
||||
|
||||
this.element.on( "dragstart", function() {
|
||||
drops = $(":data(ui-sortable)");
|
||||
});
|
||||
this._on({
|
||||
dragstart: function() {
|
||||
drops = $( ":data(ui-sortable)" );
|
||||
},
|
||||
|
||||
// On drag, make sure top does not change so axis is locked
|
||||
this.element.on( "drag", function() {
|
||||
|
||||
if ( self.options.refreshPositions !== true ) {
|
||||
drag: function() {
|
||||
if ( this.options.refreshPositions !== true ) {
|
||||
return;
|
||||
}
|
||||
|
||||
drops.each( function() {
|
||||
$(this).sortable("refreshPositions");
|
||||
drops.each(function() {
|
||||
$( this ).sortable( "refreshPositions" );
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
Loading…
Reference in New Issue
Block a user