caojiezi2003/Stackedit
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fixed adjust scroll

Browse Source
This commit is contained in:
benweet 2014-07-31 00:43:14 +01:00
parent 0a00931efd
commit 7cc1c4e8b7
1 changed files with 14 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
public/res/editor.js
View File

@ -185,20 +185,20 @@ define([
if(this.cursorY !== coordinates.y) {
this.cursorY = coordinates.y;
eventMgr.onCursorCoordinates(coordinates.x, coordinates.y);
if(adjustScroll) {
var adjustTop, adjustBottom;
adjustTop = adjustBottom = inputElt.offsetHeight / 2 * settings.cursorFocusRatio;
adjustTop = this.adjustTop || adjustTop;
adjustBottom = this.adjustBottom || adjustTop;
if(adjustTop && adjustBottom) {
var cursorMinY = inputElt.scrollTop + adjustTop;
var cursorMaxY = inputElt.scrollTop + inputElt.offsetHeight - adjustBottom;
if(selectionMgr.cursorY < cursorMinY) {
inputElt.scrollTop += selectionMgr.cursorY - cursorMinY;
}
else if(selectionMgr.cursorY > cursorMaxY) {
inputElt.scrollTop += selectionMgr.cursorY - cursorMaxY;
}
}
if(adjustScroll) {
var adjustTop, adjustBottom;
adjustTop = adjustBottom = inputElt.offsetHeight / 2 * settings.cursorFocusRatio;
adjustTop = this.adjustTop || adjustTop;
adjustBottom = this.adjustBottom || adjustTop;
if(adjustTop && adjustBottom) {
var cursorMinY = inputElt.scrollTop + adjustTop;
var cursorMaxY = inputElt.scrollTop + inputElt.offsetHeight - adjustBottom;
if(selectionMgr.cursorY < cursorMinY) {
inputElt.scrollTop += selectionMgr.cursorY - cursorMinY;
}
else if(selectionMgr.cursorY > cursorMaxY) {
inputElt.scrollTop += selectionMgr.cursorY - cursorMaxY;
}
}
}