Changeset 189 for trunk/src

Timestamp:

Sep 14, 2009, 8:20:44 PM (16 years ago)

Author:

lpino

Message:

• More details of implementation

File:

• trunk/src/plugins/org.eclipse.swt/Eclipse SWT/pm/org/eclipse/swt/widgets/Text.java (modified) (2 diffs)

trunk/src/plugins/org.eclipse.swt/Eclipse SWT/pm/org/eclipse/swt/widgets/Text.java

@@ -699 +699 @@
  * </ul>
  */
-//public int getLineHeight () {
-//      checkWidget ();
+public int getLineHeight () {
+        checkWidget ();
 //      int newFont, oldFont = 0;
 //      int hDC = OS.GetDC (handle);
@@ -710 +710 @@
 //      OS.ReleaseDC (handle, hDC);
 //      return tm.tmHeight;
-//}
+        
+        //@@TODO(lpino): Implement MLM_QUERYFONT
+//        if ((style & SWT.MULTI) != 0){
+//            FATTRS hFont;
+//            OS.WinSendMsg (handle, OS.MLM_QUERYFONT, hFont, 0);
+//        }else{
+            int hps = this.hps;
+            if (hps == 0) hps = OS.WinGetPS (handle);
+            FONTMETRICS fm = new FONTMETRICS();
+            OS.GpiQueryFontMetrics (hps, FONTMETRICS.sizeof, fm);
+            return fm.lEmHeight;
+//        }
+//        return 0;
+}
 
 /**