Changeset 656 for trunk/src/org/expeditee/items

Timestamp:

01/07/14 12:26:01 (10 years ago)

Author:

jts21

Message:

Implement tooltips

File:

• trunk/src/org/expeditee/items/Item.java (modified) (3 diffs)

trunk/src/org/expeditee/items/Item.java

@@ -157 +157 @@
 
         protected boolean _filled = true;
+        
+        private String _tooltip = null;
+        private Text _tooltipItem = null;
 
         public static void DuplicateItem(Item source, Item dest) {
@@ -174 +177 @@
                 dest.setBorderColor(source.getBorderColor());
 
+                dest.setTooltip(source.getTooltip());
                 dest.setData(source.getData());
                 dest.setTag(source.getTag());
@@ -1122 +1126 @@
          */
         public abstract void paint(Graphics2D g);
-
+        
+        public void setTooltip(String tooltip) {
+                _tooltip = tooltip;
+                _tooltipItem = null;
+        }
+        
+        public String getTooltip() {
+                return _tooltip;
+        }
+        
+        public void paintTooltip(Graphics2D g) {
+                // don't try to show an empty tooltip
+                if(_tooltipItem == null) {
+                        if(_tooltip != null && _tooltip.trim().length() != 0) {
+                                _tooltipItem = (Text) getParentOrCurrentFrame().getStatsTextItem(_tooltip);
+                                _tooltipItem.setWidth(300);
+                        } else {
+                                return;
+                        }
+                }
+                Rectangle bounds = getPolygon().getBounds();
+                _tooltipItem.invalidateAll();
+                int x = bounds.x + bounds.width;
+                if(x + _tooltipItem.getPolygon().getBounds().width > FrameGraphics.getMaxFrameSize().width) {
+                        x = bounds.x - _tooltipItem.getPolygon().getBounds().width;
+                }
+                int y = bounds.y + bounds.height;
+                if(y + _tooltipItem.getPolygon().getBounds().height > FrameGraphics.getMaxFrameSize().height) {
+                        y = bounds.y - _tooltipItem.getPolygon().getBounds().height;
+                }
+                _tooltipItem.setPosition(x, y);
+                _tooltipItem.paint(g);
+        }
+        
         public void paintFill(Graphics2D g) {
                 Color fillColor = getFillColor();