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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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9
docs/news.dox
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@@ -16,6 +16,15 @@ GLFW now supports querying the platform dependent scancode of any key with
@ref glfwGetKeyScancode.
@subsection news_33_setwindowattrib Support for updating window attributes
GLFW now supports changing the [GLFW_DECORATED](@ref GLFW_DECORATED_attrib),
[GLFW_RESIZABLE](@ref GLFW_RESIZABLE_attrib),
[GLFW_FLOATING](@ref GLFW_FLOATING_attrib) and
[GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_attrib) attributes for existing
windows with @ref glfwSetWindowAttrib.
@subsection news_33_moltenvk Support for Vulkan on macOS via MoltenVK
GLFW now supports the `VK_MVK_macos_surface` window surface creation extension

42
docs/window.dox
View File

@@ -980,10 +980,10 @@ the window or framebuffer is resized.
@subsection window_attribs Window attributes
Windows have a number of attributes that can be returned using @ref
glfwGetWindowAttrib. Some reflect state that may change during the lifetime of
the window, while others reflect the corresponding hints and are fixed at the
time of creation. Some are related to the actual window and others to its
context.
glfwGetWindowAttrib. Some reflect state that may change as a result of user
interaction, (e.g. whether it has input focus), while others reflect inherent
properties of the window (e.g. what kind of border it has). Some are related to
the window and others to its OpenGL or OpenGL ES context.
@code
if (glfwGetWindowAttrib(window, GLFW_FOCUSED))
@@ -992,6 +992,17 @@ if (glfwGetWindowAttrib(window, GLFW_FOCUSED))
}
@endcode
The [GLFW_DECORATED](@ref GLFW_DECORATED_attrib),
[GLFW_RESIZABLE](@ref GLFW_RESIZABLE_attrib),
[GLFW_FLOATING](@ref GLFW_FLOATING_attrib) and
[GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_attrib) window attributes can be
changed with @ref glfwSetWindowAttrib.
@code
glfwSetWindowAttrib(window, GLFW_RESIZABLE, GLFW_FALSE);
@endcode
@subsubsection window_attribs_wnd Window related attributes
@@ -1013,18 +1024,27 @@ window_hide for details.
@anchor GLFW_RESIZABLE_attrib
__GLFW_RESIZABLE__ indicates whether the specified window is resizable _by the
user_. This is set before creation with the
[GLFW_RESIZABLE](@ref GLFW_RESIZABLE_hint) window hint.
user_. This can be set before creation with the
[GLFW_RESIZABLE](@ref GLFW_RESIZABLE_hint) window hint or after with @ref
glfwSetWindowAttrib.
@anchor GLFW_DECORATED_attrib
__GLFW_DECORATED__ indicates whether the specified window has decorations such as
a border, a close widget, etc. This is set before creation with the
[GLFW_DECORATED](@ref GLFW_DECORATED_hint) window hint.
__GLFW_DECORATED__ indicates whether the specified window has decorations such
as a border, a close widget, etc. This can be set before creation with the
[GLFW_DECORATED](@ref GLFW_DECORATED_hint) window hint or after with @ref
glfwSetWindowAttrib.
@anchor GLFW_AUTO_ICONIFY_attrib
__GLFW_AUTO_ICONIFY__ indicates whether the specified full screen window is
iconified on focus loss, a close widget, etc. This can be set before creation
with the [GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_hint) window hint or after
with @ref glfwSetWindowAttrib.
@anchor GLFW_FLOATING_attrib
__GLFW_FLOATING__ indicates whether the specified window is floating, also
called topmost or always-on-top. This is controlled by the
[GLFW_FLOATING](@ref GLFW_FLOATING_hint) window hint.
called topmost or always-on-top. This can be set before creation with the
[GLFW_FLOATING](@ref GLFW_FLOATING_hint) window hint or after with @ref
glfwSetWindowAttrib.
@subsubsection window_attribs_ctx Context related attributes