diff options
Diffstat (limited to 'includes/js/dojox/grid/_grid/drag.js')
-rw-r--r-- | includes/js/dojox/grid/_grid/drag.js | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/includes/js/dojox/grid/_grid/drag.js b/includes/js/dojox/grid/_grid/drag.js deleted file mode 100644 index df086f9..0000000 --- a/includes/js/dojox/grid/_grid/drag.js +++ /dev/null @@ -1,113 +0,0 @@ -if(!dojo._hasResource["dojox.grid._grid.drag"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojox.grid._grid.drag"] = true; -dojo.provide("dojox.grid._grid.drag"); - -// summary: -// utility functions for dragging as used in grid. -// begin closure -(function(){ - -var dgdrag = dojox.grid.drag = {}; - -dgdrag.dragging = false; -dgdrag.hysteresis = 2; - -dgdrag.capture = function(inElement) { - //console.debug('dojox.grid.drag.capture'); - if (inElement.setCapture) - inElement.setCapture(); - else { - document.addEventListener("mousemove", inElement.onmousemove, true); - document.addEventListener("mouseup", inElement.onmouseup, true); - document.addEventListener("click", inElement.onclick, true); - } -} - -dgdrag.release = function(inElement) { - //console.debug('dojox.grid.drag.release'); - if(inElement.releaseCapture){ - inElement.releaseCapture(); - }else{ - document.removeEventListener("click", inElement.onclick, true); - document.removeEventListener("mouseup", inElement.onmouseup, true); - document.removeEventListener("mousemove", inElement.onmousemove, true); - } -} - -dgdrag.start = function(inElement, inOnDrag, inOnEnd, inEvent, inOnStart){ - if(/*dgdrag.elt ||*/ !inElement || dgdrag.dragging){ - console.debug('failed to start drag: bad input node or already dragging'); - return; - } - dgdrag.dragging = true; - dgdrag.elt = inElement; - dgdrag.events = { - drag: inOnDrag || dojox.grid.nop, - end: inOnEnd || dojox.grid.nop, - start: inOnStart || dojox.grid.nop, - oldmove: inElement.onmousemove, - oldup: inElement.onmouseup, - oldclick: inElement.onclick - }; - dgdrag.positionX = (inEvent && ('screenX' in inEvent) ? inEvent.screenX : false); - dgdrag.positionY = (inEvent && ('screenY' in inEvent) ? inEvent.screenY : false); - dgdrag.started = (dgdrag.position === false); - inElement.onmousemove = dgdrag.mousemove; - inElement.onmouseup = dgdrag.mouseup; - inElement.onclick = dgdrag.click; - dgdrag.capture(dgdrag.elt); -} - -dgdrag.end = function(){ - //console.debug("dojox.grid.drag.end"); - dgdrag.release(dgdrag.elt); - dgdrag.elt.onmousemove = dgdrag.events.oldmove; - dgdrag.elt.onmouseup = dgdrag.events.oldup; - dgdrag.elt.onclick = dgdrag.events.oldclick; - dgdrag.elt = null; - try{ - if(dgdrag.started){ - dgdrag.events.end(); - } - }finally{ - dgdrag.dragging = false; - } -} - -dgdrag.calcDelta = function(inEvent){ - inEvent.deltaX = inEvent.screenX - dgdrag.positionX; - inEvent.deltaY = inEvent.screenY - dgdrag.positionY; -} - -dgdrag.hasMoved = function(inEvent){ - return Math.abs(inEvent.deltaX) + Math.abs(inEvent.deltaY) > dgdrag.hysteresis; -} - -dgdrag.mousemove = function(inEvent){ - inEvent = dojo.fixEvent(inEvent); - dojo.stopEvent(inEvent); - dgdrag.calcDelta(inEvent); - if((!dgdrag.started)&&(dgdrag.hasMoved(inEvent))){ - dgdrag.events.start(inEvent); - dgdrag.started = true; - } - if(dgdrag.started){ - dgdrag.events.drag(inEvent); - } -} - -dgdrag.mouseup = function(inEvent){ - //console.debug("dojox.grid.drag.mouseup"); - dojo.stopEvent(dojo.fixEvent(inEvent)); - dgdrag.end(); -} - -dgdrag.click = function(inEvent){ - dojo.stopEvent(dojo.fixEvent(inEvent)); - //dgdrag.end(); -} - -})(); -// end closure - -} |