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Camilla Berglund 2016-02-22 11:54:56 +01:00
parent 4702be7488
commit 70ffae7430
1 changed files with 32 additions and 3 deletions
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include/GLFW/glfw3.h
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@ -2741,13 +2741,42 @@ GLFWAPI void glfwSetInputMode(GLFWwindow* window, int mode, int value);
/*! @brief Returns the localized name of the specified printable key.
*
* This function returns the localized name of the specified printable key.
* This is intended for displaying key bindings to the user.
*
* If the key is `GLFW_KEY_UNKNOWN`, the scancode is used, otherwise the
* scancode is ignored.
* If the key is `GLFW_KEY_UNKNOWN`, the scancode is used instead, otherwise
* the scancode is ignored. If a non-printable key or (if the key is
* `GLFW_KEY_UNKNOWN`) a scancode that maps to a non-printable key is
* specified, this function returns `NULL`.
*
* This behavior allows you to pass in the arguments passed to the
* [key callback](@ref input_key) without modification.
*
* The printable keys are:
* - `GLFW_KEY_APOSTROPHE`
* - `GLFW_KEY_COMMA`
* - `GLFW_KEY_MINUS`
* - `GLFW_KEY_PERIOD`
* - `GLFW_KEY_SLASH`
* - `GLFW_KEY_SEMICOLON`
* - `GLFW_KEY_EQUAL`
* - `GLFW_KEY_LEFT_BRACKET`
* - `GLFW_KEY_RIGHT_BRACKET`
* - `GLFW_KEY_BACKSLASH`
* - `GLFW_KEY_WORLD_1`
* - `GLFW_KEY_WORLD_2`
* - `GLFW_KEY_0` to `GLFW_KEY_9`
* - `GLFW_KEY_A` to `GLFW_KEY_Z`
* - `GLFW_KEY_KP_0` to `GLFW_KEY_KP_9`
* - `GLFW_KEY_KP_DECIMAL`
* - `GLFW_KEY_KP_DIVIDE`
* - `GLFW_KEY_KP_MULTIPLY`
* - `GLFW_KEY_KP_SUBTRACT`
* - `GLFW_KEY_KP_ADD`
* - `GLFW_KEY_KP_EQUAL`
*
* @param[in] key The key to query, or `GLFW_KEY_UNKNOWN`.
* @param[in] scancode The scancode of the key to query.
* @return The localized name of the key.
* @return The localized name of the key, or `NULL`.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
* GLFW_PLATFORM_ERROR.