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Add glfwSetWindowAttrib

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This function allows updating the GLFW_DECORATED, GLFW_RESIZABLE,
GLFW_FLOATING and GLFW_AUTO_ICONIFY attributes for existing windows.

Fixes #537.
This commit is contained in:
Camilla Löwy
2016-09-30 01:52:22 +02:00
parent d92bb41e25
commit 9e56099edd
12 changed files with 354 additions and 54 deletions
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src/window.c
+48
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@@ -704,6 +704,8 @@ GLFWAPI int glfwGetWindowAttrib(GLFWwindow* handle, int attrib)
return window->decorated;
case GLFW_FLOATING:
return window->floating;
case GLFW_AUTO_ICONIFY:
return window->autoIconify;
case GLFW_CLIENT_API:
return window->context.client;
case GLFW_CONTEXT_CREATION_API:
@@ -732,6 +734,52 @@ GLFWAPI int glfwGetWindowAttrib(GLFWwindow* handle, int attrib)
return 0;
}
GLFWAPI void glfwSetWindowAttrib(GLFWwindow* handle, int attrib, int value)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
assert(window != NULL);
_GLFW_REQUIRE_INIT();
value = value ? GLFW_TRUE : GLFW_FALSE;
switch (attrib)
{
case GLFW_RESIZABLE:
if (window->resizable != value)
{
window->resizable = value;
if (!window->monitor)
_glfwPlatformSetWindowResizable(window, value);
}
return;
case GLFW_DECORATED:
if (window->decorated != value)
{
window->decorated = value;
if (!window->monitor)
_glfwPlatformSetWindowDecorated(window, value);
}
return;
case GLFW_FLOATING:
if (window->floating != value)
{
window->floating = value;
if (!window->monitor)
_glfwPlatformSetWindowFloating(window, value);
}
return;
case GLFW_AUTO_ICONIFY:
window->autoIconify = value;
return;
}
_glfwInputError(GLFW_INVALID_ENUM, "Invalid window attribute %i", attrib);
}
GLFWAPI GLFWmonitor* glfwGetWindowMonitor(GLFWwindow* handle)
{
_GLFWwindow* window = (_GLFWwindow*) handle;