Fixed question icon color for light icons.

Improved plus/minus icons.
Ensure cell renderers are opaque when installing the background.

core/src/main/java/com/github/weisj/darklaf/components/help/HelpButton.java

@@ -43,7 +43,7 @@ public class HelpButton extends JButton {
     protected void init() {
         putClientProperty(DarkButtonUI.KEY_SQUARE, true);
         putClientProperty(DarkButtonUI.KEY_ROUND, true);
-        setIcon(DarkUIUtil.ICON_LOADER.getIcon("menu/helpHighlight.svg"));
-        setDisabledIcon(DarkUIUtil.ICON_LOADER.getIcon("menu/helpDisabled.svg"));
+        setIcon(DarkUIUtil.ICON_LOADER.getIcon("menu/helpHighlight.svg", true));
+        setDisabledIcon(DarkUIUtil.ICON_LOADER.getIcon("menu/helpDisabled.svg", true));
     }
 }

core/src/main/java/com/github/weisj/darklaf/ui/cell/CellUtil.java

@@ -34,6 +34,7 @@ import com.github.weisj.darklaf.ui.table.DarkTableUI;
 import com.github.weisj.darklaf.ui.table.renderer.IconWrapper;
 import com.github.weisj.darklaf.ui.tree.DarkTreeUI;
 import com.github.weisj.darklaf.util.DarkUIUtil;
+import com.github.weisj.darklaf.util.PropertyKey;
 import com.github.weisj.darklaf.util.PropertyUtil;
 
 public class CellUtil {
@@ -384,6 +385,9 @@ public class CellUtil {
                            bg, selBg, bgNoFocus, selBgNoFocus, inactiveBg, inactiveSelBg,
                            inactiveBgNoFocus, inactiveSelBgNoFocus);
         PropertyUtil.installBackground(comp, c);
+        if (comp instanceof JComponent) {
+            LookAndFeel.installProperty((JComponent) comp, PropertyKey.OPAQUE, true);
+        }
     }
 
     public static Color getColor(final boolean enabled, final boolean selected, final boolean focus,

core/src/main/resources/com/github/weisj/darklaf/icons/misc/minus.svg

@@ -5,5 +5,5 @@
             <stop offset="1" stop-color="#AFB1B3"/>
         </linearGradient>
     </defs>
-    <rect x="4.8" y="7.3" fill="url(#Icons.minus.color)" width="6.5" height="1.5"/>
+    <rect x="4.5" y="7" fill="url(#Icons.minus.color)" width="7" height="2"/>
 </svg>

core/src/main/resources/com/github/weisj/darklaf/icons/misc/minusSelected.svg

@@ -5,5 +5,5 @@
             <stop offset="1" stop-color="#AFB1B3"/>
         </linearGradient>
     </defs>
-    <rect x="4.8" y="7.3" fill="url(#Icons.minusSelected.color)" width="6.5" height="1.5"/>
+    <rect x="4.5" y="7" fill="url(#Icons.minusSelected.color)" width="7" height="2"/>
 </svg>

core/src/main/resources/com/github/weisj/darklaf/icons/misc/plus.svg

@@ -5,6 +5,6 @@
             <stop offset="1" stop-color="#AFB1B3"/>
         </linearGradient>
     </defs>
-    <rect x="4.8" y="7.3" fill="url(#Icons.plus.color)" width="6.5" height="1.5"/>
-    <rect x="7.3" y="4.8" fill="url(#Icons.plus.color)" width="1.5" height="6.5"/>
+    <rect x="4.5" y="7" fill="url(#Icons.plus.color)" width="7" height="2"/>
+    <rect x="7" y="4.5" fill="url(#Icons.plus.color)" width="2" height="7"/>
 </svg>

core/src/main/resources/com/github/weisj/darklaf/icons/misc/plusSelected.svg

@@ -5,6 +5,6 @@
             <stop offset="1" stop-color="#AFB1B3"/>
         </linearGradient>
     </defs>
-    <rect x="4.8" y="7.3" fill="url(#Icons.plusSelected.color)" width="6.5" height="1.5"/>
-    <rect x="7.3" y="4.8" fill="url(#Icons.plusSelected.color)" width="1.5" height="6.5"/>
+    <rect x="4.5" y="7" fill="url(#Icons.plusSelected.color)" width="7" height="2"/>
+    <rect x="7" y="4.5" fill="url(#Icons.plusSelected.color)" width="2" height="7"/>
 </svg>

property-loader/src/main/java/com/github/weisj/darklaf/icons/IconLoader.java

@@ -197,6 +197,21 @@ public final class IconLoader {
         return getIcon(path, DEFAULT_W, DEFAULT_H);
     }
 
+    /**
+     * Get an icon at the specified location. The icon type is deduced from the file name. i.e. "folder/icon.svg"
+     * will be loaded as an svg.icon.
+     * Uses 16x16 icons by default.
+     *
+     * @see           #get(Class)
+     * @see           #get
+     * @param  path   the path to the icon with respect to the IconLoader resource root.
+     * @param  themed determines whether the icon is themed. This only has an effect on svg icons.
+     * @return        the icon.
+     */
+    public Icon getIcon(final String path, final boolean themed) {
+        return getIcon(path, DEFAULT_W, DEFAULT_H, themed);
+    }
+
     /**
      * Get an icon at the specified location. The icon type is deduced from the file name. i.e. "folder/icon.svg"
      * will be loaded as an svg.icon.

theme/src/main/resources/com/github/weisj/darklaf/theme/icon_presets/light_icons.properties

@@ -49,4 +49,4 @@
 %errorIconColor            = DB5860
 %informationIconColor      = 389FD6
 %warningIconColor          = e2a53a
-%questionIconColor         = EDA200
+%questionIconColor         = 389FD6