Changeset 1382 for trunk/src/org/expeditee/items/Text.java

Timestamp:

05/27/19 13:50:07 (5 years ago)

Author:

bln4

Message:

Functionality for tab index. When a user is cursored over a text item with a _tabIndex property and hits tab (or shift tab), instead of adding a tab to the text item, it will find another text item on the frame with the next highest (or lowerest) _tabIndex property and move the cursor to it.

File:

• trunk/src/org/expeditee/items/Text.java (modified) (1 diff)

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

@@ -3192 +3192 @@
                 this._tabIndex = index;
         }
+        
+        public Text getTabNext() {
+                if (this._tabIndex >= 0) {
+                        Collection<Text> textItems = this.getParent().getTextItems();
+                        Text ret = null;
+                        
+                        for (Text t: textItems) {
+                                if (t._tabIndex > this._tabIndex) {
+                                        if (ret == null) {
+                                                ret = t;
+                                        } else if (t._tabIndex < ret._tabIndex) {
+                                                ret = t;
+                                        }
+                                }
+                        }
+                        
+                        return ret;
+                } else {
+                        return null;
+                }
+        }
+        
+        public Text getTabPrevious() {
+                if (this._tabIndex >= 0) {
+                        Collection<Text> textItems = this.getParent().getTextItems();
+                        Text ret = null;
+                        
+                        for (Text t: textItems) {
+                                if (t._tabIndex < this._tabIndex) {
+                                        if (ret == null) {
+                                                ret = t;
+                                        } else if (t._tabIndex > ret._tabIndex) {
+                                                ret = t;
+                                        }
+                                }
+                        }
+                        
+                        return ret;
+                } else {
+                        return null;
+                }
+        }
 }