Squashed 'third_party/allwpilib_2017/' content from commit 35ac87d
Change-Id: I7bb6f5556c30d3f5a092e68de0be9c710c60c9f4
git-subtree-dir: third_party/allwpilib_2017
git-subtree-split: 35ac87d6ff8b7f061c4f18c9ea316e5dccd4888a
diff --git a/wpilibc/shared/include/Buttons/Button.h b/wpilibc/shared/include/Buttons/Button.h
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+++ b/wpilibc/shared/include/Buttons/Button.h
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+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2011-2017. All Rights Reserved. */
+/* Open Source Software - may be modified and shared by FRC teams. The code */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project. */
+/*----------------------------------------------------------------------------*/
+
+#pragma once
+
+#include "Buttons/Trigger.h"
+#include "Commands/Command.h"
+
+namespace frc {
+
+/**
+ * This class provides an easy way to link commands to OI inputs.
+ *
+ * It is very easy to link a button to a command. For instance, you could
+ * link the trigger button of a joystick to a "score" command.
+ *
+ * This class represents a subclass of Trigger that is specifically aimed at
+ * buttons on an operator interface as a common use case of the more generalized
+ * Trigger objects. This is a simple wrapper around Trigger with the method
+ * names
+ * renamed to fit the Button object use.
+ */
+class Button : public Trigger {
+ public:
+ virtual void WhenPressed(Command* command);
+ virtual void WhileHeld(Command* command);
+ virtual void WhenReleased(Command* command);
+ virtual void CancelWhenPressed(Command* command);
+ virtual void ToggleWhenPressed(Command* command);
+};
+
+} // namespace frc