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Improvements to pan. When you drag drag, if you click with no drag, goes off.

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git-svn-id: svn://10.0.0.236/trunk@190584 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
mgalli%geckonnection.com 2006-02-20 18:12:20 +00:00
parent d8fd65709b
commit b3c6ef8ea8
1 changed files with 22 additions and 22 deletions
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44
mozilla/minimo/chrome/content/minimo.js
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@ -1510,15 +1510,16 @@ function BrowserHomeBar() {
function BrowserPan() {
if(!gBrowser.contentWindow.gInPan) {
gBrowser.contentWindow.addEventListener("mousedown",BrowserPanMouseHandler,true);
gBrowser.contentWindow.addEventListener("mouseup",BrowserPanMouseHandlerDestroy,true);
gBrowser.contentWindow.addEventListener("click",BrowserPanMouseHandlerPanNull,true);
gBrowser.contentDocument.addEventListener("mousedown",BrowserPanMouseHandler,true);
gBrowser.contentDocument.addEventListener("mouseup",BrowserPanMouseHandlerDestroy,true);
gBrowser.contentDocument.addEventListener("click",BrowserPanMouseHandlerPanNull,true);
document.getElementById("button-icon-pan").image="chrome://minimo/skin/extensions/icon-pan-toggle.png";
gBrowser.contentWindow.gInPan=true;
} else {
gBrowser.contentWindow.removeEventListener("mousedown",BrowserPanMouseHandler,true);
gBrowser.contentWindow.removeEventListener("mouseup",BrowserPanMouseHandlerDestroy,true);
gBrowser.contentWindow.removeEventListener("click",BrowserPanMouseHandlerPanNull,true);
gBrowser.contentDocument.removeEventListener("mousedown",BrowserPanMouseHandler,true);
gBrowser.contentDocument.removeEventListener("mouseup",BrowserPanMouseHandlerDestroy,true);
gBrowser.contentDocument.removeEventListener("click",BrowserPanMouseHandlerPanNull,true);
document.getElementById("button-icon-pan").image="chrome://minimo/skin/extensions/icon-pan.png";
gBrowser.contentWindow.gInPan=false;
@ -1536,30 +1537,31 @@ function BrowserPanRefresh() {
var gInPan=false;
var gPanY=-1;
var gPanX=-1;
var gInitialPanX=null;
var gInitialPanY=null;
function BrowserPanMouseHandler(e) {
gBrowser.contentWindow.addEventListener("mousemove",BrowserPanMouseHandlerPan,true);
gBrowser.contentDocument.addEventListener("mousemove",BrowserPanMouseHandlerPan,true);
gPanY=e.clientY;
gPanX=e.clientX;
e.preventDefault();
e.stopPropagation();
gInitialPanY=gPanY;
gInitialPanX=gPanX;
}
function BrowserPanMouseHandlerPan(e) {
panDeltaY=gPanY-e.clientY;
panDeltaX=gPanX-e.clientX;
/*
* Workaround to bug 327934
*/
gBrowser.contentWindow.scrollBy(0,panDeltaY);
gBrowser.contentWindow.scrollBy(panDeltaX,0);
panDeltaY=gPanY-e.clientY;
panDeltaX=gPanX-e.clientX;
/* Workaround to bug 327934 */
gBrowser.contentWindow.scrollBy(0,panDeltaY);
gBrowser.contentWindow.scrollBy(panDeltaX,0);
gPanY=e.clientY;
gPanX=e.clientX;
}
function BrowserPanMouseHandlerPanNull(e) {
@ -1567,13 +1569,11 @@ function BrowserPanMouseHandlerPanNull(e) {
}
function BrowserPanMouseHandlerDestroy(e) {
//gBrowser.contentWindow.removeEventListener("mousedown",BrowserPanMouseHandler,true);
gBrowser.contentWindow.removeEventListener("mousemove",BrowserPanMouseHandlerPan,true);
//document.getElementById("button-icon-pan").image="chrome://minimo/skin/extensions/icon-pan.png";
gBrowser.contentDocument.removeEventListener("mousemove",BrowserPanMouseHandlerPan,true);
e.preventDefault();
e.stopPropagation();
if(e.clientY==gInitialPanY || e.clientX==gInitialPanX) {
BrowserPan();
}
}