Everywhere: Remove usage of internal API DefaultLookup.

core/src/main/java/com/github/weisj/darklaf/ui/UIAction.java

@@ -1,8 +1,30 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2021 Jannis Weis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+ * associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
+ * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
 package com.github.weisj.darklaf.ui;
 
-import javax.swing.Action;
 import java.beans.PropertyChangeListener;
 
+import javax.swing.Action;
+
 public abstract class UIAction implements Action {
     private final String name;
 

core/src/main/java/com/github/weisj/darklaf/ui/list/DarkListUIBridge.java

@@ -36,11 +36,9 @@
 import javax.swing.plaf.basic.BasicListUI;
 import javax.swing.text.Position;
 
-import sun.swing.DefaultLookup;
-import com.github.weisj.darklaf.ui.UIAction;
-
 import com.github.weisj.darklaf.ui.BasicTransferable;
 import com.github.weisj.darklaf.ui.DragRecognitionSupport;
+import com.github.weisj.darklaf.ui.UIAction;
 import com.github.weisj.darklaf.util.DarkUIUtil;
 import com.github.weisj.darklaf.util.LazyActionMap;
 import com.github.weisj.darklaf.util.PropertyKey;
@@ -615,11 +613,11 @@ protected Handler getHandler() {
      */
     InputMap getInputMap(final int condition) {
         if (condition == JComponent.WHEN_FOCUSED) {
-            InputMap keyMap = (InputMap) DefaultLookup.get(list, this, "List.focusInputMap");
+            InputMap keyMap = (InputMap) UIManager.get("List.focusInputMap", list.getLocale());
             InputMap rtlKeyMap;
 
             if (isLeftToRight || ((rtlKeyMap =
-                    (InputMap) DefaultLookup.get(list, this, "List.focusInputMap.RightToLeft")) == null)) {
+                    (InputMap) UIManager.get("List.focusInputMap.RightToLeft", list.getLocale())) == null)) {
                 return keyMap;
             } else {
                 rtlKeyMap.setParent(keyMap);
@@ -1248,7 +1246,7 @@ protected void paintDropLine(final Graphics g) {
             return;
         }
 
-        Color c = DefaultLookup.getColor(list, this, "List.dropLineColor", null);
+        Color c = UIManager.getColor("List.dropLineColor");
         if (c != null) {
             g.setColor(c);
             Rectangle rect = getDropLineRect(loc);

core/src/main/java/com/github/weisj/darklaf/ui/menu/DarkMenuItemUIBase.java

@@ -29,8 +29,8 @@
 import javax.swing.plaf.basic.BasicMenuItemUI;
 
 import sun.swing.MenuItemLayoutHelper;
-import com.github.weisj.darklaf.ui.UIAction;
 
+import com.github.weisj.darklaf.ui.UIAction;
 import com.github.weisj.darklaf.util.DarkUIUtil;
 import com.github.weisj.darklaf.util.LazyActionMap;
 import com.github.weisj.darklaf.util.StringUtil;

core/src/main/java/com/github/weisj/darklaf/ui/optionpane/DarkOptionPaneUI.java

@@ -28,7 +28,6 @@
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicOptionPaneUI;
 
-import sun.swing.DefaultLookup;
 
 public class DarkOptionPaneUI extends BasicOptionPaneUI {
 
@@ -39,16 +38,16 @@ public static ComponentUI createUI(final JComponent x) {
     @Override
     protected Container createButtonArea() {
         JPanel bottom = new JPanel();
-        Border border = (Border) DefaultLookup.get(optionPane, this, "OptionPane.buttonAreaBorder");
+        Border border = (Border) UIManager.get("OptionPane.buttonAreaBorder");
         bottom.setName("OptionPane.buttonArea");
         if (border != null) {
             bottom.setBorder(border);
         }
         bottom.setLayout(new DarkButtonAreaLayout(
-                DefaultLookup.getBoolean(optionPane, this, "OptionPane.sameSizeButtons", false),
-                DefaultLookup.getInt(optionPane, this, "OptionPane.buttonPadding", 6),
-                DefaultLookup.getInt(optionPane, this, "OptionPane.buttonOrientation", SwingConstants.CENTER),
-                DefaultLookup.getBoolean(optionPane, this, "OptionPane.isYesLast", false)));
+                UIManager.getBoolean("OptionPane.sameSizeButtons"),
+                UIManager.getInt("OptionPane.buttonPadding"),
+                UIManager.getInt("OptionPane.buttonOrientation"),
+                UIManager.getBoolean("OptionPane.isYesLast")));
         addButtonComponents(bottom, getButtons(), getInitialValueIndex());
         return bottom;
     }

core/src/main/java/com/github/weisj/darklaf/ui/tabbedpane/DarkTabbedPaneUI.java

@@ -683,12 +683,7 @@ protected void layoutTabComponents() {
             // center component
             int x = outerX + (outerWidth - width) / 2;
             int y = outerY + (outerHeight - height) / 2;
-
-            int tabPlacement = tabPane.getTabPlacement();
-            boolean isSeleceted = i == tabPane.getSelectedIndex();
-
-            c.setBounds(x + getTabLabelShiftX(tabPlacement, i, isSeleceted),
-                    y + getTabLabelShiftY(tabPlacement, i, isSeleceted), width, height);
+            c.setBounds(x, y, width, height);
         }
     }
 

core/src/main/java/com/github/weisj/darklaf/ui/tabbedpane/DarkTabbedPaneUIBridge.java

@@ -39,9 +39,7 @@
 import javax.swing.plaf.basic.BasicHTML;
 import javax.swing.text.View;
 
-import sun.swing.DefaultLookup;
 import com.github.weisj.darklaf.ui.UIAction;
-
 import com.github.weisj.darklaf.util.DarkUIUtil;
 import com.github.weisj.darklaf.util.LazyActionMap;
 import com.github.weisj.darklaf.util.PropertyKey;
@@ -659,7 +657,7 @@ protected View getTextViewForTab(final int tabIndex) {
     protected int getTabLabelShiftX(final int tabPlacement, final int tabIndex, final boolean isSelected) {
         Rectangle tabRect = rects[tabIndex];
         String propKey = (isSelected ? "selectedLabelShift" : "labelShift");
-        int nudge = DefaultLookup.getInt(tabPane, this, "TabbedPane." + propKey, 1);
+        int nudge = UIManager.getInt("TabbedPane." + propKey);
 
         switch (tabPlacement) {
             case LEFT:
@@ -683,8 +681,8 @@ protected int getTabLabelShiftX(final int tabPlacement, final int tabIndex, fina
      */
     protected int getTabLabelShiftY(final int tabPlacement, final int tabIndex, final boolean isSelected) {
         Rectangle tabRect = rects[tabIndex];
-        int nudge = (isSelected ? DefaultLookup.getInt(tabPane, this, "TabbedPane.selectedLabelShift", -1)
-                : DefaultLookup.getInt(tabPane, this, "TabbedPane.labelShift", 1));
+        int nudge = (isSelected ? UIManager.getInt("TabbedPane.selectedLabelShift")
+                : UIManager.getInt("TabbedPane.labelShift"));
 
         switch (tabPlacement) {
             case BOTTOM:
@@ -857,9 +855,9 @@ protected MouseListener createMouseListener() {
      */
     InputMap getInputMap(final int condition) {
         if (condition == JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT) {
-            return (InputMap) DefaultLookup.get(tabPane, this, "TabbedPane.ancestorInputMap");
+            return (InputMap) UIManager.get("TabbedPane.ancestorInputMap", tabPane.getLocale());
         } else if (condition == JComponent.WHEN_FOCUSED) {
-            return (InputMap) DefaultLookup.get(tabPane, this, "TabbedPane.focusInputMap");
+            return (InputMap) UIManager.get("TabbedPane.focusInputMap", tabPane.getLocale());
         }
         return null;
     }
@@ -1509,7 +1507,7 @@ protected Insets getContentBorderInsets(final int tabPlacement) {
      */
     protected void navigateSelectedTab(final int direction) {
         int tabPlacement = tabPane.getTabPlacement();
-        int current = DefaultLookup.getBoolean(tabPane, this, "TabbedPane.selectionFollowsFocus", true)
+        int current = !Boolean.FALSE.equals(UIManager.get("TabbedPane.selectionFollowsFocus"))
                 ? tabPane.getSelectedIndex()
                 : getFocusIndex();
         int tabCount = tabPane.getTabCount();
@@ -1682,7 +1680,7 @@ protected void selectAdjacentRunTab(final int tabPlacement, final int tabIndex,
      * @param index the index
      */
     protected void navigateTo(final int index) {
-        if (DefaultLookup.getBoolean(tabPane, this, "TabbedPane.selectionFollowsFocus", true)) {
+        if (!Boolean.FALSE.equals(UIManager.get("TabbedPane.selectionFollowsFocus"))) {
             tabPane.setSelectedIndex(index);
         } else {
             // Just move focus (not selection)

core/src/main/java/com/github/weisj/darklaf/ui/table/TableUIBridge.java

@@ -37,8 +37,6 @@
 import javax.swing.table.TableCellEditor;
 import javax.swing.table.TableColumn;
 
-import sun.swing.DefaultLookup;
-
 import com.github.weisj.darklaf.ui.DragRecognitionSupport;
 import com.github.weisj.darklaf.util.DarkUIUtil;
 import com.github.weisj.darklaf.util.PropertyUtil;
@@ -179,11 +177,11 @@ protected MouseInputListener createMouseInputListener() {
      */
     InputMap getInputMap(final int condition) {
         if (condition == JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT) {
-            InputMap keyMap = (InputMap) DefaultLookup.get(table, this, "Table.ancestorInputMap");
+            InputMap keyMap = (InputMap) UIManager.get("Table.ancestorInputMap", table.getLocale());
             InputMap rtlKeyMap;
 
             if (table.getComponentOrientation().isLeftToRight() || ((rtlKeyMap =
-                    (InputMap) DefaultLookup.get(table, this, "Table.ancestorInputMap.RightToLeft")) == null)) {
+                    (InputMap) UIManager.get("Table.ancestorInputMap.RightToLeft", table.getLocale())) == null)) {
                 return keyMap;
             } else {
                 rtlKeyMap.setParent(keyMap);