1 files changed, 52 insertions, 0 deletions
diff --git a/platform/platform-impl/src/com/intellij/openapi/options/ConfigurableBase.java b/platform/platform-impl/src/com/intellij/openapi/options/ConfigurableBase.java
new file mode 100644
index 000000000000..104dc7b30ec7
--- /dev/null
+++ b/platform/platform-impl/src/com/intellij/openapi/options/ConfigurableBase.java
@@ -0,0 +1,52 @@
+package com.intellij.openapi.options;
+
+import org.jetbrains.annotations.Nullable;
+
+import javax.swing.*;
+
+public abstract class ConfigurableBase<UI extends ConfigurableUi<S>, S> implements SearchableConfigurable, Configurable.NoScroll {
+  private UI ui;
+
+  @Nullable
+  @Override
+  public Runnable enableSearch(String option) {
+    return null;
+  }
+
+  protected abstract S getSettings();
+
+  @Override
+  public void reset() {
+    if (ui != null) {
+      ui.reset(getSettings());
+    }
+  }
+
+  @Nullable
+  @Override
+  public final JComponent createComponent() {
+    if (ui == null) {
+      ui = createUi();
+    }
+    return ui.getComponent();
+  }
+
+  protected abstract UI createUi();
+
+  @Override
+  public final boolean isModified() {
+    return ui != null && ui.isModified(getSettings());
+  }
+
+  @Override
+  public final void apply() {
+    if (ui != null) {
+      ui.apply(getSettings());
+    }
+  }
+
+  @Override
+  public void disposeUIResources() {
+    ui = null;
+  }
+}
+\ No newline at end of file