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25 |
25 |
26 package sun.swing; |
26 package sun.swing; |
27 |
27 |
28 import sun.misc.Unsafe; |
28 import sun.misc.Unsafe; |
29 |
29 |
30 import java.awt.Point; |
30 import java.awt.*; |
31 import javax.swing.RepaintManager; |
31 import javax.swing.*; |
32 |
32 |
33 import javax.swing.text.JTextComponent; |
33 import javax.swing.text.JTextComponent; |
34 import javax.swing.TransferHandler; |
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35 |
34 |
36 /** |
35 /** |
37 * The SwingAccessor utility class. |
36 * The SwingAccessor utility class. |
38 * The main purpose of this class is to enable accessing |
37 * The main purpose of this class is to enable accessing |
39 * private and package-private fields of classes from |
38 * private and package-private fields of classes from |
86 * An accessor for the RepaintManager class. |
85 * An accessor for the RepaintManager class. |
87 */ |
86 */ |
88 public interface RepaintManagerAccessor { |
87 public interface RepaintManagerAccessor { |
89 void addRepaintListener(RepaintManager rm, SwingUtilities2.RepaintListener l); |
88 void addRepaintListener(RepaintManager rm, SwingUtilities2.RepaintListener l); |
90 void removeRepaintListener(RepaintManager rm, SwingUtilities2.RepaintListener l); |
89 void removeRepaintListener(RepaintManager rm, SwingUtilities2.RepaintListener l); |
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90 } |
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91 |
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92 /** |
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93 * An accessor for PopupFactory class. |
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94 */ |
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95 public interface PopupFactoryAccessor { |
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96 Popup getHeavyWeightPopup(PopupFactory factory, Component owner, Component contents, |
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97 int ownerX, int ownerY); |
91 } |
98 } |
92 |
99 |
93 /** |
100 /** |
94 * The javax.swing.text.JTextComponent class accessor object. |
101 * The javax.swing.text.JTextComponent class accessor object. |
95 */ |
102 */ |
154 if (repaintManagerAccessor == null) { |
161 if (repaintManagerAccessor == null) { |
155 unsafe.ensureClassInitialized(RepaintManager.class); |
162 unsafe.ensureClassInitialized(RepaintManager.class); |
156 } |
163 } |
157 return repaintManagerAccessor; |
164 return repaintManagerAccessor; |
158 } |
165 } |
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166 |
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167 /** |
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168 * The PopupFactory class accessor object. |
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169 */ |
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170 private static PopupFactoryAccessor popupFactoryAccessor; |
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171 |
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172 /** |
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173 * Retrieve the accessor object for the PopupFactory class. |
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174 */ |
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175 public static PopupFactoryAccessor getPopupFactoryAccessor() { |
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176 if (popupFactoryAccessor == null) { |
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177 unsafe.ensureClassInitialized(PopupFactory.class); |
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178 } |
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179 return popupFactoryAccessor; |
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180 } |
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181 |
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182 /** |
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183 * Set an Accessor object for the PopupFactory class. |
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184 */ |
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185 public static void setPopupFactoryAccessor(PopupFactoryAccessor popupFactoryAccessor) { |
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186 SwingAccessor.popupFactoryAccessor = popupFactoryAccessor; |
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187 } |
159 } |
188 } |