From f89f03cd6ae4a1b3f98e39c2e01d9e40f8a286b4 Mon Sep 17 00:00:00 2001 From: thomascube Date: Fri, 12 Sep 2008 11:12:05 +0000 Subject: Refactor drag & drop functionality. Don't rely on browser events anymore (#1484453) --- program/js/list.js | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'program/js/list.js') diff --git a/program/js/list.js b/program/js/list.js index f33c67c7b..926d98aa7 100644 --- a/program/js/list.js +++ b/program/js/list.js @@ -51,7 +51,7 @@ function rcube_list_widget(list, p) this.drag_mouse_start = null; this.dblclick_time = 600; this.row_init = function(){}; - this.events = { click:[], dblclick:[], select:[], keypress:[], dragstart:[], dragend:[] }; + this.events = { click:[], dblclick:[], select:[], keypress:[], dragstart:[], dragmove:[], dragend:[] }; // overwrite default paramaters if (p && typeof(p)=='object') @@ -221,7 +221,11 @@ drag_row: function(e, id) var evtarget = rcube_event.get_target(e); if (this.dont_select || (evtarget && (evtarget.tagName == 'INPUT' || evtarget.tagName == 'IMG'))) return false; - + + // accept right-clicks + if (rcube_event.get_button(e) == 2) + return true; + this.in_selection_before = this.in_selection(id) ? id : false; // selects currently unselected row @@ -576,7 +580,7 @@ key_press: function(e) this.key_pressed = keyCode; this.trigger_event('keypress'); - if (this.key_pressed == list.BACKSPACE_KEY) + if (this.key_pressed == this.BACKSPACE_KEY) return rcube_event.cancel(e); } @@ -704,6 +708,7 @@ drag_mouse_move: function(e) { var pos = rcube_event.get_mouse_pos(e); this.draglayer.move(pos.x+20, pos.y-5); + this.trigger_event('dragmove', e); } this.drag_start = false; @@ -784,12 +789,12 @@ removeEventListener: function(evt, handle) * This will execute all registered event handlers * @private */ -trigger_event: function(evt) +trigger_event: function(evt, p) { if (this.events[evt] && this.events[evt].length) { for (var i=0; i