Snapshot idea/138.1696 from git://git.jetbrains.org/idea/community.git

Change-Id: I50c97b83a815ce635e49a38380ba5b8765e4b16a

1 files changed, 25 insertions, 0 deletions

diff --git a/python/edu/learn-python/src/com/jetbrains/python/edu/actions/StudyPreviousStudyTaskAction.java b/python/edu/learn-python/src/com/jetbrains/python/edu/actions/StudyPreviousStudyTaskAction.java
new file mode 100644
index 000000000000..bc26c28cfabd
--- /dev/null
+++ b/python/edu/learn-python/src/com/jetbrains/python/edu/actions/StudyPreviousStudyTaskAction.java
@@ -0,0 +1,25 @@
+package com.jetbrains.python.edu.actions;
+
+
+import com.jetbrains.python.edu.editor.StudyEditor;
+import com.jetbrains.python.edu.course.Task;
+
+import javax.swing.*;
+
+public class StudyPreviousStudyTaskAction extends StudyTaskNavigationAction {
+
+  @Override
+  protected JButton getButton(StudyEditor selectedStudyEditor) {
+    return selectedStudyEditor.getPrevTaskButton();
+  }
+
+  @Override
+  protected String getNavigationFinishedMessage() {
+    return "It's already the first task";
+  }
+
+  @Override
+  protected Task getTargetTask(Task sourceTask) {
+    return sourceTask.prev();
+  }
+}
\ No newline at end of file