Fix messages list focus issue in Internet Explorer (#1489058)

Aleksander Machniak

2013-04-28 d0f616c6e04560a2f6a90b39b3d1d4391b327c74

 program/js/list.js

@@ -231,7 +231,8 @@

  // Un-focus already focused elements (#1487123, #1487316, #1488600, #1488620)
  $(':focus:not(body)').blur();
  $('iframe').each(function() { this.blur(); });
  // un-focus iframe bodies (#1489058), this doesn't work in Opera and Chrome
  $('iframe').contents().find('body').blur();

  if (e || (e = window.event))
    rcube_event.cancel(e);
@@ -692,7 +693,6 @@
    this.shift_start = null;

  this.last_selected = id;
  this.list.focus();
},


@@ -780,10 +780,16 @@
  if (!this.rows[this.shift_start] || !this.selection.length)
    this.shift_start = id;

  var n, from_rowIndex = this.rows[this.shift_start].obj.rowIndex,
    to_rowIndex = this.rows[id].obj.rowIndex,
    i = ((from_rowIndex < to_rowIndex)? from_rowIndex : to_rowIndex),
    j = ((from_rowIndex > to_rowIndex)? from_rowIndex : to_rowIndex);
  var n, i, j, to_row = this.rows[id],
    from_rowIndex = this.rows[this.shift_start].obj.rowIndex,
    to_rowIndex = to_row.obj.rowIndex;

  if (!to_row.expanded && to_row.has_children)
    if (to_row = this.rows[(this.row_children(id)).pop()])
      to_rowIndex = to_row.obj.rowIndex;

  i = ((from_rowIndex < to_rowIndex) ? from_rowIndex : to_rowIndex),
  j = ((from_rowIndex > to_rowIndex) ? from_rowIndex : to_rowIndex);

  // iterate through the entire message list
  for (n in this.rows) {
@@ -829,7 +835,7 @@
  for (n in this.rows) {
    if (!filter || this.rows[n][filter] == true) {
      this.last_selected = n;
      this.highlight_row(n, true);
      this.highlight_row(n, true, true);
    }
    else {
      $(this.rows[n].obj).removeClass('selected').removeClass('unfocused');
@@ -924,7 +930,7 @@
/**
 * Highlight/unhighlight a row
 */
highlight_row: function(id, multiple)
highlight_row: function(id, multiple, norecur)
{
  if (!this.rows[id])
    return;
@@ -940,7 +946,7 @@
    if (!this.in_selection(id)) { // select row
      this.selection.push(id);
      $(this.rows[id].obj).addClass('selected');
      if (!this.rows[id].expanded)
      if (!norecur && !this.rows[id].expanded)
        this.highlight_children(id, true);
    }
    else { // unselect row
@@ -950,7 +956,7 @@

      this.selection = a_pre.concat(a_post);
      $(this.rows[id].obj).removeClass('selected').removeClass('unfocused');
      if (!this.rows[id].expanded)
      if (!norecur && !this.rows[id].expanded)
        this.highlight_children(id, false);
    }
  }
@@ -968,7 +974,7 @@
  for (i=0; i<len; i++) {
    selected = this.in_selection(children[i]);
    if ((status && !selected) || (!status && selected))
      this.highlight_row(children[i], true);
      this.highlight_row(children[i], true, true);
  }
},

@@ -1229,7 +1235,7 @@
  // remove temp divs
  this.del_dragfix();

  this.triggerEvent('dragend');
  this.triggerEvent('dragend', e);

  return rcube_event.cancel(e);
},
@@ -1342,7 +1348,7 @@
    }
  }

  this.triggerEvent('column_dragend');
  this.triggerEvent('column_dragend', e);

  return rcube_event.cancel(e);
},