added toolbar

src/main/resources/ninja/javafx/smartcsv/fx/smartcsv.css

@@ -48,3 +48,81 @@
     -glyph-name: "COG";
     -glyph-size: 14px;
 }
+
+/* toolbar customization based on http://fxexperience.com/2012/02/customized-segmented-toolbar-buttons/ */
+
+#background {
+    -light-black: rgb(74, 75, 78);
+    -dark-highlight: rgb(87, 89, 92);
+    -dark-black: rgb(39, 40, 40);
+    -darkest-black: rgb(5, 5, 5);
+    -mid-gray: rgb(216, 222, 227);
+    -fx-background-color: -mid-gray;
+}
+
+.tool-bar {
+    -fx-base: -dark-black;
+    -fx-font-size: 12px;
+    -fx-background-color:
+            linear-gradient(to bottom, derive(-fx-base,-30%), derive(-fx-base,-60%)),
+            linear-gradient(to bottom, -light-black 2%, -dark-black 98%);
+    -fx-background-insets: 0, 0 0 1 0;
+    -fx-padding: .6em 0.416667em .6em 0.416667em;
+    -fx-effect: dropshadow(two-pass-box,black,5,.2,0,0);
+}
+
+.tool-bar .open-icon {
+    -glyph-size: 16px;
+    -fx-fill: white;
+}
+
+.tool-bar .config-icon {
+    -glyph-size: 16px;
+    -fx-fill: white;
+}
+
+.tool-bar .save-icon {
+    -glyph-size: 16px;
+    -fx-fill: white;
+}
+
+.tool-bar .preferences-icon {
+    -glyph-size: 16px;
+    -fx-fill: white;
+}
+
+.tool-bar .exit-icon {
+    -glyph-size: 16px;
+    -fx-fill: white;
+}
+
+.segmented-button-bar .button {
+    -fx-background-color:
+            -darkest-black,
+            -dark-highlight,
+            linear-gradient(to bottom, -light-black 2%, -dark-black 98%);
+    -fx-background-insets: 0, 1 1 1 0, 2 1 1 1;
+    -fx-background-radius: 0;
+    -fx-padding: 0.4em 1.833333em 0.4em 1.833333em;
+}
+
+.segmented-button-bar .button.first {
+    -fx-background-insets: 0, 1, 2 1 1 1;
+    -fx-background-radius: 3 0 0 3, 2 0 0 2, 2 0 0 2;
+}
+
+.segmented-button-bar .button.last {
+    -fx-background-insets: 0, 1 1 1 0, 2 1 1 1;
+    -fx-background-radius: 0 3 3 0, 0 2 2 0, 0 2 2 0;
+}
+
+.segmented-button-bar .button:pressed {
+    -fx-background-color:
+            -darkest-black,
+            rgb(55, 57, 58),
+            linear-gradient(to top, -light-black 2%, -dark-black 98%);
+}
+.tool-bar .spacer {
+    -fx-padding: 0 5.417em 0 0;
+}
+