GanttChart.rb in taskjuggler-0.0.5

- old
+ new

@@ -161,13 +161,13 @@
                    "width:#{hasScrollbar? ? @viewWidth : @width}px; " +
                    "height:#{@height +
                              (hasScrollbar? ? SCROLLBARHEIGHT : 0)}px;"))
       scrollDiv << (div = XMLElement.new('div',
         'style' => "margin:0px; padding:0px; " +
-                   "position:absolute; " +
+                   "position:absolute; overflow:hidden; " +
                    "top:0px; left:0px; " +
-                   "width:#{@width.to_i}px; " +
+                   "width:#{@width}px; " +
                    "height:#{@height}px; " +
                    "font-size:10px;"))
       # Add the header.
       div << @header.to_html
       # These are the lines of the chart.
@@ -189,13 +189,11 @@
           yy = y
         end
       end
       # And the corresponsing arrow heads.
       @arrowHeads.each do |x, y|
-        6.times do |i|
-          div << lineToHTML(x - i, y - i, x - i, y + i, 'depline')
-        end
+        div << arrowHeadToHTML(x, y)
       end
 
       td
     end
 
@@ -219,11 +217,11 @@
       @lines << line
     end
 
     # Returns true if the chart includes a scrollbar.
     def hasScrollbar?
-      @viewWidth && @viewWidth < @width
+      @viewWidth && (@viewWidth < @width)
     end
 
   private
 
     # Find the scale with the name _name_ and return a reference to the scale.
@@ -260,10 +258,10 @@
     # task.
     def generateDepArrows(task, lines)
       # Since we need the line and the index we use an index iterator.
       lines.length.times do |lineIndex|
         line = lines[lineIndex]
-        scenarioIdx = line.scenarioIdx
+        scenarioIdx = line.query.scenarioIdx
 
         # Generate the dependencies on the start of the task.
         collectAndSortArrows('startsuccs', task, scenarioIdx, lineIndex,
                              *line.getTask.startDepLineStart)
 