Ticket #14458: window_zoom.diff

src/add-ons/input_server/methods/Jamfile

@@ -2 +2 @@
 
 SubInclude HAIKU_TOP src add-ons input_server methods pen ;
 SubInclude HAIKU_TOP src add-ons input_server methods t9 ;
+SubInclude HAIKU_TOP src add-ons input_server methods xdk ;
+ No newline at end of file

src/kits/interface/Window.cpp

@@ -1761 +1761 @@
     if (zoomArea.Width() > maxZoomWidth)
         zoomArea.InsetBy(roundf((zoomArea.Width() - maxZoomWidth) / 2), 0);
 
+    // the divide by two and round associated with inset toward center
+    // can sometimes leave the width and/or height one pixel less than expected
+    // and since .5 rounds down, it will be right and/or bottom that is short
+    if (zoomArea.Width() < maxZoomWidth)
+        zoomArea.right += 1;
+    if (zoomArea.Height() < maxZoomHeight)
+        zoomArea.bottom += 1;
+
     // Un-Zoom
 
     if (fPreviousFrame.IsValid()