Added a dropdown menu class, similar to the one in osu!.

Using 'fa-chevron-down' and 'fa-chevron-right' icons from Font Awesome v4.4.0 (https://github.com/FortAwesome/Font-Awesome).

The dropdown menu is currently used only in the downloads menu to select servers.

Signed-off-by: Jeffrey Han <itdelatrisu@gmail.com>

src/itdelatrisu/opsu/GameImage.java

@@ -310,6 +310,7 @@ public enum GameImage {
 	MUSIC_PAUSE ("music-pause", "png", false, false),
 	MUSIC_NEXT ("music-next", "png", false, false),
 	MUSIC_PREVIOUS ("music-previous", "png", false, false),
+
 	DOWNLOADS ("downloads", "png", false, false) {
 		@Override
 		protected Image process_sub(Image img, int w, int h) {
@@ -361,6 +362,8 @@ public enum GameImage {
 			return img.getScaledCopy(w, h);
 		}
 	},
+	CHEVRON_DOWN ("chevron-down", "png", false, false),
+	CHEVRON_RIGHT ("chevron-right", "png", false, false),
 
 	// TODO: ensure this image hasn't been modified (checksum?)
 	ALPHA_MAP ("alpha", "png", false, false);

src/itdelatrisu/opsu/downloads/servers/DownloadServer.java

@@ -75,4 +75,7 @@ public abstract class DownloadServer {
 	public String getPreviewURL(int beatmapSetID) {
 		return String.format(PREVIEW_URL, beatmapSetID);
 	}
+
+	@Override
+	public String toString() { return getName(); }
 }

src/itdelatrisu/opsu/states/DownloadsMenu.java

@@ -39,6 +39,7 @@ import itdelatrisu.opsu.downloads.servers.MengSkyServer;
 import itdelatrisu.opsu.downloads.servers.MnetworkServer;
 import itdelatrisu.opsu.downloads.servers.YaSOnlineServer;
 import itdelatrisu.opsu.ui.Colors;
+import itdelatrisu.opsu.ui.DropdownMenu;
 import itdelatrisu.opsu.ui.Fonts;
 import itdelatrisu.opsu.ui.MenuButton;
 import itdelatrisu.opsu.ui.UI;
@@ -83,9 +84,6 @@ public class DownloadsMenu extends BasicGameState {
 		new MnetworkServer(), new MengSkyServer()
 	};
 
-	/** The beatmap download server index. */
-	private int serverIndex = 0;
-
 	/** The current list of search results. */
 	private DownloadNode[] resultList;
 
@@ -147,7 +145,10 @@ public class DownloadsMenu extends BasicGameState {
 	private MenuButton prevPage, nextPage;
 
 	/** Buttons. */
-	private MenuButton clearButton, importButton, resetButton, rankedButton, serverButton;
+	private MenuButton clearButton, importButton, resetButton, rankedButton;
+
+	/** Dropdown menu. */
+	private DropdownMenu<DownloadServer> serverMenu;
 
 	/** Beatmap importing thread. */
 	private Thread importThread;
@@ -297,7 +298,6 @@ public class DownloadsMenu extends BasicGameState {
 		float buttonHeight = height * 0.038f;
 		float resetWidth = width * 0.085f;
 		float rankedWidth = width * 0.15f;
-		float serverWidth = width * 0.12f;
 		float lowerWidth = width * 0.12f;
 		float topButtonY = searchY + Fonts.MEDIUM.getLineHeight() / 2f;
 		float lowerButtonY = height * 0.995f - searchY - buttonHeight / 2f;
@@ -309,11 +309,9 @@ public class DownloadsMenu extends BasicGameState {
 		int lrButtonWidth = buttonL.getWidth() + buttonR.getWidth();
 		Image resetButtonImage = button.getScaledCopy((int) resetWidth - lrButtonWidth, (int) buttonHeight);
 		Image rankedButtonImage = button.getScaledCopy((int) rankedWidth - lrButtonWidth, (int) buttonHeight);
-		Image serverButtonImage = button.getScaledCopy((int) serverWidth - lrButtonWidth, (int) buttonHeight);
 		Image lowerButtonImage = button.getScaledCopy((int) lowerWidth - lrButtonWidth, (int) buttonHeight);
 		float resetButtonWidth = resetButtonImage.getWidth() + lrButtonWidth;
 		float rankedButtonWidth = rankedButtonImage.getWidth() + lrButtonWidth;
-		float serverButtonWidth = serverButtonImage.getWidth() + lrButtonWidth;
 		float lowerButtonWidth = lowerButtonImage.getWidth() + lrButtonWidth;
 		clearButton = new MenuButton(lowerButtonImage, buttonL, buttonR,
 				width * 0.75f + buttonMarginX + lowerButtonWidth / 2f, lowerButtonY);
@@ -323,8 +321,6 @@ public class DownloadsMenu extends BasicGameState {
 				baseX + searchWidth + buttonMarginX + resetButtonWidth / 2f, topButtonY);
 		rankedButton = new MenuButton(rankedButtonImage, buttonL, buttonR,
 				baseX + searchWidth + buttonMarginX * 2f + resetButtonWidth + rankedButtonWidth / 2f, topButtonY);
-		serverButton = new MenuButton(serverButtonImage, buttonL, buttonR,
-				baseX + searchWidth + buttonMarginX * 3f + resetButtonWidth + rankedButtonWidth + serverButtonWidth / 2f, topButtonY);
 		clearButton.setText("Clear", Fonts.MEDIUM, Color.white);
 		importButton.setText("Import All", Fonts.MEDIUM, Color.white);
 		resetButton.setText("Reset", Fonts.MEDIUM, Color.white);
@@ -332,7 +328,14 @@ public class DownloadsMenu extends BasicGameState {
 		importButton.setHoverFade();
 		resetButton.setHoverFade();
 		rankedButton.setHoverFade();
-		serverButton.setHoverFade();
+
+		// dropdown menu
+		int serverWidth = (int) (width * 0.12f);
+		serverMenu = new DropdownMenu<DownloadServer>(SERVERS,
+				baseX + searchWidth + buttonMarginX * 3f + resetButtonWidth + rankedButtonWidth, searchY, serverWidth);
+		serverMenu.setBackgroundColor(Colors.BLACK_BG_HOVER);
+		serverMenu.setBorderColor(Color.black);
+		serverMenu.setChevronRightColor(Color.white);
 	}
 
 	@Override
@@ -341,6 +344,7 @@ public class DownloadsMenu extends BasicGameState {
 		int width = container.getWidth();
 		int height = container.getHeight();
 		int mouseX = input.getMouseX(), mouseY = input.getMouseY();
+		boolean inDropdownMenu = serverMenu.contains(mouseX, mouseY);
 
 		// background
 		GameImage.SEARCH_BG.getImage().draw();
@@ -366,7 +370,7 @@ public class DownloadsMenu extends BasicGameState {
 				int index = startResult + i;
 				if (index >= nodes.length)
 					break;
-				nodes[index].drawResult(g, i, DownloadNode.resultContains(mouseX, mouseY, i),
+				nodes[index].drawResult(g, i, DownloadNode.resultContains(mouseX, mouseY, i) && !inDropdownMenu,
 						(index == focusResult), (previewID == nodes[index].getID()));
 			}
 			g.clearClip();
@@ -422,8 +426,9 @@ public class DownloadsMenu extends BasicGameState {
 		resetButton.draw(Color.red);
 		rankedButton.setText((rankedOnly) ? "Show Unranked" : "Hide Unranked", Fonts.MEDIUM, Color.white);
 		rankedButton.draw(Color.magenta);
-		serverButton.setText(SERVERS[serverIndex].getName(), Fonts.MEDIUM, Color.white);
-		serverButton.draw(Color.blue);
+
+		// dropdown menu
+		serverMenu.draw(g, mouseX, mouseY);
 
 		// importing beatmaps
 		if (importThread != null) {
@@ -455,7 +460,7 @@ public class DownloadsMenu extends BasicGameState {
 		importButton.hoverUpdate(delta, mouseX, mouseY);
 		resetButton.hoverUpdate(delta, mouseX, mouseY);
 		rankedButton.hoverUpdate(delta, mouseX, mouseY);
-		serverButton.hoverUpdate(delta, mouseX, mouseY);
+		serverMenu.update(delta);
 
 		// focus timer
 		if (focusResult != -1 && focusTimer < FOCUS_DELAY)
@@ -469,7 +474,7 @@ public class DownloadsMenu extends BasicGameState {
 			searchTimerReset = false;
 
 			String query = search.getText().trim().toLowerCase();
-			DownloadServer server = SERVERS[serverIndex];
+			DownloadServer server = serverMenu.getSelectedItem();
 			if ((lastQuery == null || !query.equals(lastQuery)) &&
 			    (query.length() == 0 || query.length() >= server.minQueryLength())) {
 				lastQuery = query;
@@ -493,7 +498,7 @@ public class DownloadsMenu extends BasicGameState {
 			UI.updateTooltip(delta, "Reset the current search.", false);
 		else if (rankedButton.contains(mouseX, mouseY))
 			UI.updateTooltip(delta, "Toggle the display of unranked maps.\nSome download servers may not support this option.", true);
-		else if (serverButton.contains(mouseX, mouseY))
+		else if (serverMenu.baseContains(mouseX, mouseY))
 			UI.updateTooltip(delta, "Select a download server.", false);
 	}
 
@@ -518,6 +523,27 @@ public class DownloadsMenu extends BasicGameState {
 			return;
 		}
 
+		// dropdown menu
+		if (serverMenu.click(x, y)) {
+			SoundController.playSound(SoundEffect.MENUCLICK);
+			resultList = null;
+			startResult = 0;
+			focusResult = -1;
+			totalResults = 0;
+			page = 0;
+			pageResultTotal = 1;
+			pageDir = Page.RESET;
+			searchResultString = "Loading data from server...";
+			lastQuery = null;
+			pageDir = Page.RESET;
+			if (searchQuery != null)
+				searchQuery.interrupt();
+			resetSearchTimer();
+			return;
+		}
+		if (serverMenu.contains(x, y))
+			return;
+
 		// search results
 		DownloadNode[] nodes = resultList;
 		if (nodes != null) {
@@ -549,7 +575,7 @@ public class DownloadsMenu extends BasicGameState {
 							} else {
 								// play preview
 								try {
-									final URL url = new URL(SERVERS[serverIndex].getPreviewURL(node.getID()));
+									final URL url = new URL(serverMenu.getSelectedItem().getPreviewURL(node.getID()));
 									MusicController.pause();
 									new Thread() {
 										@Override
@@ -593,7 +619,7 @@ public class DownloadsMenu extends BasicGameState {
 							} else {
 								// start download
 								if (!DownloadList.get().contains(node.getID())) {
-									node.createDownload(SERVERS[serverIndex]);
+									node.createDownload(serverMenu.getSelectedItem());
 									if (node.getDownload() == null)
 										UI.sendBarNotification("The download could not be started.");
 									else {
@@ -704,24 +730,6 @@ public class DownloadsMenu extends BasicGameState {
 			resetSearchTimer();
 			return;
 		}
-		if (serverButton.contains(x, y)) {
-			SoundController.playSound(SoundEffect.MENUCLICK);
-			resultList = null;
-			startResult = 0;
-			focusResult = -1;
-			totalResults = 0;
-			page = 0;
-			pageResultTotal = 1;
-			pageDir = Page.RESET;
-			searchResultString = "Loading data from server...";
-			serverIndex = (serverIndex + 1) % SERVERS.length;
-			lastQuery = null;
-			pageDir = Page.RESET;
-			if (searchQuery != null)
-				searchQuery.interrupt();
-			resetSearchTimer();
-			return;
-		}
 
 		// downloads
 		if (!DownloadList.get().isEmpty() && DownloadNode.downloadAreaContains(x, y)) {
@@ -855,7 +863,7 @@ public class DownloadsMenu extends BasicGameState {
 		importButton.resetHover();
 		resetButton.resetHover();
 		rankedButton.resetHover();
-		serverButton.resetHover();
+		serverMenu.reset();
 		focusResult = -1;
 		startResult = 0;
 		startDownloadIndex = 0;

src/itdelatrisu/opsu/ui/DropdownMenu.java

@@ -0,0 +1,364 @@
+/*
+ * opsu! - an open-source osu! client
+ * Copyright (C) 2014, 2015 Jeffrey Han
+ *
+ * opsu! 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, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * opsu! 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 opsu!.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package itdelatrisu.opsu.ui;
+
+import itdelatrisu.opsu.GameImage;
+import itdelatrisu.opsu.ui.animations.AnimatedValue;
+import itdelatrisu.opsu.ui.animations.AnimationEquation;
+
+import org.newdawn.slick.Color;
+import org.newdawn.slick.Font;
+import org.newdawn.slick.Graphics;
+import org.newdawn.slick.Image;
+import org.newdawn.slick.UnicodeFont;
+
+/**
+ * Simple dropdown menu.
+ */
+public class DropdownMenu<E> {
+	/** Padding ratios for drawing. */
+	private static final float PADDING_Y = 0.1f, CHEVRON_X = 0.03f;
+
+	/** The menu items. */
+	private E[] items;
+
+	/** The menu item names. */
+	private String[] itemNames;
+
+	/** The index of the selected item. */
+	private int itemIndex = 0;
+
+	/** Whether the menu is expanded. */
+	private boolean expanded = false;
+
+	/** The expanding animation progress. */
+	private AnimatedValue expandProgress = new AnimatedValue(300, 0f, 1f, AnimationEquation.LINEAR);
+
+	/** The top-left coordinates. */
+	private float x, y;
+
+	/** The width and height of the dropdown menu. */
+	private int width, height;
+
+	/** The height of the base item. */
+	private int baseHeight;
+
+	/** The vertical offset between items. */
+	private float offsetY;
+
+	/** The colors to use. */
+	private Color
+		textColor = Color.white, backgroundColor = Color.black,
+		highlightColor = Colors.BLUE_DIVIDER, borderColor = Colors.BLUE_DIVIDER,
+		chevronDownColor = textColor, chevronRightColor = backgroundColor;
+
+	/** The fonts to use. */
+	private UnicodeFont fontNormal = Fonts.MEDIUM, fontSelected = Fonts.MEDIUMBOLD;
+
+	/** The chevron images. */
+	private Image chevronDown, chevronRight;
+
+	/**
+	 * Creates a new dropdown menu.
+	 * @param items the list of items (with names given as their {@code toString()} methods)
+	 * @param x the top-left x coordinate
+	 * @param y the top-left y coordinate
+	 */
+	public DropdownMenu(E[] items, float x, float y) {
+		this(items, x, y, 0);
+	}
+
+	/**
+	 * Creates a new dropdown menu with the given fonts.
+	 * @param items the list of items (with names given as their {@code toString()} methods)
+	 * @param x the top-left x coordinate
+	 * @param y the top-left y coordinate
+	 * @param normal the normal font
+	 * @param selected the font for the selected item
+	 */
+	public DropdownMenu(E[] items, float x, float y, UnicodeFont normal, UnicodeFont selected) {
+		this(items, x, y, 0, normal, selected);
+	}
+
+	/**
+	 * Creates a new dropdown menu with the given width.
+	 * @param items the list of items (with names given as their {@code toString()} methods)
+	 * @param x the top-left x coordinate
+	 * @param y the top-left y coordinate
+	 * @param width the menu width
+	 */
+	public DropdownMenu(E[] items, float x, float y, int width) {
+		init(items, x, y, width);
+	}
+
+	/**
+	 * Creates a new dropdown menu with the given width and fonts.
+	 * @param items the list of items (with names given as their {@code toString()} methods)
+	 * @param x the top-left x coordinate
+	 * @param y the top-left y coordinate
+	 * @param width the menu width
+	 * @param normal the normal font
+	 * @param selected the font for the selected item
+	 */
+	public DropdownMenu(E[] items, float x, float y, int width, UnicodeFont normal, UnicodeFont selected) {
+		this.fontNormal = normal;
+		this.fontSelected = selected;
+		init(items, x, y, width);
+	}
+
+	/**
+	 * Returns the maximum item width from the list.
+	 */
+	private int getMaxItemWidth() {
+		int maxWidth = 0;
+		for (int i = 0; i < itemNames.length; i++) {
+			int w = fontSelected.getWidth(itemNames[i]);
+			if (w > maxWidth)
+				maxWidth = w;
+		}
+		return maxWidth;
+	}
+
+	/**
+	 * Initializes the component.
+	 */
+	private void init(E[] items, float x, float y, int width) {
+		this.items = items;
+		this.itemNames = new String[items.length];
+		for (int i = 0; i < itemNames.length; i++)
+			itemNames[i] = items[i].toString();
+		this.x = x;
+		this.y = y;
+		this.baseHeight = fontNormal.getLineHeight();
+		this.offsetY = baseHeight + baseHeight * PADDING_Y;
+		this.height = (int) (offsetY * (items.length + 1));
+		int chevronDownSize = baseHeight * 4 / 5;
+		this.chevronDown = GameImage.CHEVRON_DOWN.getImage().getScaledCopy(chevronDownSize, chevronDownSize);
+		int chevronRightSize = baseHeight * 2 / 3;
+		this.chevronRight = GameImage.CHEVRON_RIGHT.getImage().getScaledCopy(chevronRightSize, chevronRightSize);
+		int maxItemWidth = getMaxItemWidth();
+		int minWidth = maxItemWidth + chevronRight.getWidth() * 2;
+		this.width = Math.max(width, minWidth);
+	}
+
+	/**
+	 * Returns the width of the menu.
+	 */
+	public int getWidth() { return width; }
+
+	/**
+	 * Returns the height of the base item.
+	 */
+	public int getHeight() { return baseHeight; }
+
+	/**
+	 * Returns whether the dropdown menu is currently open.
+	 * @return true if open, false otherwise
+	 */
+	public boolean isOpen() { return expanded; }
+
+	/**
+	 * Returns true if the coordinates are within the menu bounds.
+	 * @param cx the x coordinate
+	 * @param cy the y coordinate
+	 */
+	public boolean contains(float cx, float cy) {
+		return (cx > x && cx < x + width && (
+				(cy > y && cy < y + baseHeight) ||
+				(expanded && cy > y + offsetY && cy < y + height)));
+	}
+
+	/**
+	 * Returns true if the coordinates are within the base item bounds.
+	 * @param cx the x coordinate
+	 * @param cy the y coordinate
+	 */
+	public boolean baseContains(float cx, float cy) {
+		return (cx > x && cx < x + width && cy > y && cy < y + baseHeight);
+	}
+
+	/**
+	 * Draws the dropdown menu.
+	 * @param g the graphics context
+	 * @param cx the mouse x coordinate
+	 * @param cy the mouse y coordinate
+	 */
+	public void draw(Graphics g, float cx, float cy) {
+		int idx = getIndexAt(cx, cy);
+		float t = expandProgress.getValue();
+		if (expanded)
+			t = AnimationEquation.OUT_CUBIC.calc(t);
+
+		// background and border
+		Color oldGColor = g.getColor();
+		float oldLineWidth = g.getLineWidth();
+		final int cornerRadius = 6;
+		g.setLineWidth(1f);
+		g.setColor((idx == -1) ? highlightColor : backgroundColor);
+		g.fillRoundRect(x, y, width, baseHeight, cornerRadius);
+		g.setColor(borderColor);
+		g.drawRoundRect(x, y, width, baseHeight, cornerRadius);
+		if (expanded || t >= 0.0001) {
+			float oldBackgroundAlpha = backgroundColor.a;
+			backgroundColor.a *= t;
+			g.setColor(backgroundColor);
+			g.fillRoundRect(x, y + offsetY, width, (height - offsetY) * t, cornerRadius);
+			backgroundColor.a = oldBackgroundAlpha;
+		}
+		if (idx >= 0 && t >= 0.9999) {
+			g.setColor(highlightColor);
+			float yPos = y + offsetY + (offsetY * idx);
+			int yOff = 0, hOff = 0;
+			if (idx == 0 || idx == items.length - 1) {
+				g.fillRoundRect(x, yPos, width, offsetY, cornerRadius);
+				if (idx == 0)
+					yOff = cornerRadius;
+				hOff = cornerRadius;
+			}
+			g.fillRect(x, yPos + yOff, width, offsetY - hOff);
+		}
+		g.setColor(oldGColor);
+		g.setLineWidth(oldLineWidth);
+
+		// text
+		chevronDown.draw(x + width - chevronDown.getWidth() - width * CHEVRON_X, y + (baseHeight - chevronDown.getHeight()) / 2f, chevronDownColor);
+		fontNormal.drawString(x + (width * 0.03f), y + (fontNormal.getPaddingTop() + fontNormal.getPaddingBottom()) / 2f, itemNames[itemIndex], textColor);
+		float oldTextAlpha = textColor.a;
+		textColor.a *= t;
+		if (expanded || t >= 0.0001) {
+			for (int i = 0; i < itemNames.length; i++) {
+				Font f = (i == itemIndex) ? fontSelected : fontNormal;
+				if (i == idx && t >= 0.999)
+					chevronRight.draw(x, y + offsetY + (offsetY * i) + (offsetY - chevronRight.getHeight()) / 2f, chevronRightColor);
+				f.drawString(x + chevronRight.getWidth(), y + offsetY + (offsetY * i * t), itemNames[i], textColor);
+			}
+		}
+		textColor.a = oldTextAlpha;
+	}
+
+	/**
+	 * Returns the index of the item at the given location, -1 for the base item,
+	 * and -2 if there is no item at the location.
+	 * @param cx the x coordinate
+	 * @param cy the y coordinate
+	 */
+	private int getIndexAt(float cx, float cy) {
+		if (!contains(cx, cy))
+			return -2;
+		if (cy <= y + baseHeight)
+			return -1;
+		if (!expanded)
+			return -2;
+		return (int) ((cy - (y + offsetY)) / offsetY);
+	}
+
+	/**
+	 * Updates the animations by a delta interval.
+	 * @param delta the delta interval since the last call
+	 */
+	public void update(int delta) {
+		expandProgress.update((expanded) ? delta : -delta * 2);
+	}
+
+	/**
+	 * Registers a click at the given location.
+	 * If the base item is clicked and the menu is unexpanded, it will be expanded;
+	 * in all other cases, the menu will be unexpanded. If an item different from
+	 * the current one is selected, this will select that item and return {@code true}.
+	 * Otherwise, this will return {@code false}.
+	 * @param cx the x coordinate
+	 * @param cy the y coordinate
+	 */
+	public boolean click(float cx, float cy) {
+		int idx = getIndexAt(cx, cy);
+		if (idx == -2) {
+			this.expanded = false;
+			return false;
+		} else if (idx == -1) {
+			this.expanded = !expanded;
+			return false;
+		} else {
+			this.expanded = false;
+			if (itemIndex == idx)
+				return false;
+			else {
+				itemIndex = idx;
+				return true;
+			}
+		}
+	}
+
+	/**
+	 * Resets the menu state.
+	 */
+	public void reset() {
+		expanded = false;
+		expandProgress.setTime(0);
+	}
+
+	/**
+	 * Selects the item at the given index.
+	 * @param index the list item index
+	 * @throws IllegalArgumentException if index < -1 or index is greater than or equal to size
+	 */
+	public void setSelectedIndex(int index) {
+		if (index < 0 || index >= items.length)
+			throw new IllegalArgumentException();
+		this.itemIndex = index;
+	}
+
+	/**
+	 * Returns the index of the selected item.
+	 */
+	public int getSelectedIndex() { return itemIndex; }
+
+	/**
+	 * Returns the selected item.
+	 */
+	public E getSelectedItem() { return items[itemIndex]; }
+
+	/**
+	 * Returns the item at the given index.
+	 * @param index the list item index
+	 */
+	public E getItemAt(int index) { return items[index]; }
+
+	/**
+	 * Returns the number of items in the list.
+	 */
+	public int getItemCount() { return items.length; }
+
+	/** Sets the text color. */
+	public void setTextColor(Color c) { this.textColor = c; }
+
+	/** Sets the background color. */
+	public void setBackgroundColor(Color c) { this.backgroundColor = c; }
+
+	/** Sets the highlight color. */
+	public void setHighlightColor(Color c) { this.highlightColor = c; }
+
+	/** Sets the border color. */
+	public void setBorderColor(Color c) { this.borderColor = c; }
+
+	/** Sets the down chevron color. */
+	public void setChevronDownColor(Color c) { this.chevronDownColor = c; }
+
+	/** Sets the right chevron color. */
+	public void setChevronRightColor(Color c) { this.chevronRightColor = c; }
+}

src/itdelatrisu/opsu/ui/Fonts.java

@@ -40,7 +40,7 @@ import org.newdawn.slick.util.ResourceLoader;
  * Fonts used for drawing.
  */
 public class Fonts {
-	public static UnicodeFont DEFAULT, BOLD, XLARGE, LARGE, MEDIUM, SMALL;
+	public static UnicodeFont DEFAULT, BOLD, XLARGE, LARGE, MEDIUM, MEDIUMBOLD, SMALL;
 
 	/** Set of all Unicode strings already loaded per font. */
 	private static HashMap<UnicodeFont, HashSet<String>> loadedGlyphs = new HashMap<UnicodeFont, HashSet<String>>();
@@ -63,6 +63,7 @@ public class Fonts {
 		XLARGE = new UnicodeFont(font.deriveFont(fontBase * 3));
 		LARGE = new UnicodeFont(font.deriveFont(fontBase * 2));
 		MEDIUM = new UnicodeFont(font.deriveFont(fontBase * 3 / 2));
+		MEDIUMBOLD = new UnicodeFont(font.deriveFont(Font.BOLD, fontBase * 3 / 2));
 		SMALL = new UnicodeFont(font.deriveFont(fontBase));
 		ColorEffect colorEffect = new ColorEffect();
 		loadFont(DEFAULT, colorEffect);
@@ -70,6 +71,7 @@ public class Fonts {
 		loadFont(XLARGE, colorEffect);
 		loadFont(LARGE, colorEffect);
 		loadFont(MEDIUM, colorEffect);
+		loadFont(MEDIUMBOLD, colorEffect);
 		loadFont(SMALL, colorEffect);
 	}