1 files changed, 63 insertions, 0 deletions
diff --git a/mut/dmenu-mac/src/VerticalAlignedTextFieldCell.swift b/mut/dmenu-mac/src/VerticalAlignedTextFieldCell.swift
new file mode 100644
index 0000000..a40a4ec
--- /dev/null
+++ b/mut/dmenu-mac/src/VerticalAlignedTextFieldCell.swift
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2016 Jose Pereira <onaips@gmail.com>.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import Cocoa
+
+class VerticalAlignedTextFieldCell: NSTextFieldCell {
+    var editingOrSelecting: Bool = false
+
+    override func drawingRect(forBounds theRect: NSRect) -> NSRect {
+        var newRect = super.drawingRect(forBounds: theRect)
+        if !editingOrSelecting {
+            let textSize = self.cellSize(forBounds: theRect)
+            let heightDelta = newRect.size.height - textSize.height
+            if heightDelta > 0 {
+                newRect.size.height -= heightDelta
+                newRect.origin.y += (heightDelta / 2)
+            }
+        }
+        return newRect
+    }
+
+    override func select(withFrame aRect: NSRect, in controlView: NSView,
+                         editor textObj: NSText, delegate anObject: Any?,
+                         start selStart: Int, length selLength: Int) {
+        let aRect = self.drawingRect(forBounds: aRect)
+
+        editingOrSelecting = true
+        super.select(withFrame: aRect,
+                     in: controlView,
+                     editor: textObj,
+                     delegate: anObject,
+                     start: selStart,
+                     length: selLength)
+
+        editingOrSelecting = false
+    }
+
+    override func edit(withFrame aRect: NSRect, in controlView: NSView,
+                       editor textObj: NSText, delegate anObject: Any?,
+                       event theEvent: NSEvent?) {
+        let aRect = self.drawingRect(forBounds: aRect)
+        editingOrSelecting = true
+        self.edit(withFrame: aRect,
+                  in: controlView,
+                  editor: textObj,
+                  delegate: anObject,
+                  event: theEvent)
+        editingOrSelecting = false
+    }
+}