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sortable,draggable: fixed issues with _convertPositionTo, missed from latest re-factor, miscalculated the absolute position including scroll

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This commit is contained in:
Paul Bakaus 2008-12-11 13:39:15 +00:00
parent 315017ade9
commit 68e700b30b
2 changed files with 12 additions and 14 deletions
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5
ui/ui.draggable.js
View File

@ -262,20 +262,21 @@ $.widget("ui.draggable", $.extend({}, $.ui.mouse, {
if(!pos) pos = this.position;
var mod = d == "absolute" ? 1 : -1;
var scroll = this[(this.cssPosition == 'absolute' ? 'offset' : 'scroll')+'Parent'], scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
return {
top: (
pos.top // the calculated relative position
+ this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : this[(this.cssPosition == 'absolute' ? 'offset' : 'scroll')+'Parent'].scrollTop() ) * mod
+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod
+ this.margins.top * mod //Add the margin (you don't want the margin counting in intersection methods)
),
left: (
pos.left // the calculated relative position
+ this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : this[(this.cssPosition == 'absolute' ? 'offset' : 'scroll')+'Parent'].scrollLeft() ) * mod
+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : ( scrollIsRootNode ? 0 : scroll.scrollLeft() ) ) * mod
+ this.margins.left * mod //Add the margin (you don't want the margin counting in intersection methods)
)
};

21
ui/ui.sortable.js
View File

@ -725,20 +725,21 @@ $.widget("ui.sortable", $.extend({}, $.ui.mouse, {
if(!pos) pos = this.position;
var mod = d == "absolute" ? 1 : -1;
var scroll = this[(this.cssPosition == 'absolute' ? 'offset' : 'scroll')+'Parent'], scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
return {
top: (
pos.top // the calculated relative position
+ this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : this[(this.cssPosition == 'absolute' ? 'offset' : 'scroll')+'Parent'].scrollTop() ) * mod
+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod
+ this.margins.top * mod //Add the margin (you don't want the margin counting in intersection methods)
),
left: (
pos.left // the calculated relative position
+ this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : this[(this.cssPosition == 'absolute' ? 'offset' : 'scroll')+'Parent'].scrollLeft() ) * mod
+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : ( scrollIsRootNode ? 0 : scroll.scrollLeft() ) ) * mod
+ this.margins.left * mod //Add the margin (you don't want the margin counting in intersection methods)
)
};
@ -761,7 +762,7 @@ $.widget("ui.sortable", $.extend({}, $.ui.mouse, {
- this.offset.click.left // Click offset (relative to the element)
- this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.left // The offsetParent's offset without borders (offset + border)
+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() )
+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : ( scrollIsRootNode ? 0 : scroll.scrollLeft() ) )
)
};
@ -939,16 +940,12 @@ $.ui.plugin.add("sortable", "opacity", {
$.ui.plugin.add("sortable", "scroll", {
start: function(event, ui) {
var o = ui.options;
var i = $(this).data("sortable");
var i = $(this).data("sortable"), o = i.options;
if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
},
drag: function(event, ui) {
var o = ui.options, scrolled = false;
var i = $(this).data("sortable");
sort: function(event, ui) {
var i = $(this).data("sortable"), o = i.options, scrolled = false;
if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {
@ -976,7 +973,7 @@ $.ui.plugin.add("sortable", "scroll", {
}
if(scrolled !== false && $.ui.ddmanager)
if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
$.ui.ddmanager.prepareOffsets(i, event);