public void testChainedConstructor() throws Exception {
Class cls = loadAndPatchClass("TestChainedConstructor.form", "ChainedConstructorTest");
Field scrollPaneField = cls.getField("myScrollPane");
Object instance = cls.newInstance();
JScrollPane scrollPane = (JScrollPane) scrollPaneField.get(instance);
assertNotNull(scrollPane.getViewport().getView());
}
private JComponent getInstrumentedRootComponent(final String formFileName, final String className)
throws Exception {
Class cls = loadAndPatchClass(formFileName, className);
Field rootComponentField = cls.getField("myRootComponent");
rootComponentField.setAccessible(true);
Object instance = cls.newInstance();
return (JComponent) rootComponentField.get(instance);
}
@Nullable
private static Icon getReflectiveIcon(@NotNull String path, ClassLoader classLoader) {
try {
@NonNls String pckg = path.startsWith("AllIcons.") ? "com.intellij.icons." : "icons.";
Class cur =
Class.forName(
pckg + path.substring(0, path.lastIndexOf('.')).replace('.', '$'), true, classLoader);
Field field = cur.getField(path.substring(path.lastIndexOf('.') + 1));
return (Icon) field.get(null);
} catch (Exception e) {
return null;
}
}
public Option(
@Nullable Class<? extends CustomCodeStyleSettings> clazz,
@NotNull String fieldName,
@NotNull String title,
@Nullable String groupName,
@Nullable OptionAnchor anchor,
@Nullable String anchorFiledName) {
super(fieldName, anchor, anchorFiledName);
this.clazz = clazz;
this.title = title;
this.groupName = groupName;
try {
Class styleSettingsClass = clazz == null ? CommonCodeStyleSettings.class : clazz;
this.field = styleSettingsClass.getField(fieldName);
} catch (NoSuchFieldException e) {
throw new RuntimeException(e);
}
}
private static Object getFieldValue(Class type, String name)
throws IllegalAccessException, NoSuchFieldException {
return type.getField(name).get(null);
}
