Replace client area with content area.
This commit is contained in:
Camilla Löwy
2019-01-22 20:54:16 +01:00
parent a46104ee69
commit d5ab3e919a
12 changed files with 191 additions and 186 deletions

View File

@@ -248,7 +248,7 @@ glfwSetCursorPosCallback(window, cursor_position_callback);
@endcode
The callback functions receives the cursor position, measured in screen
coordinates but relative to the top-left corner of the window client area. On
coordinates but relative to the top-left corner of the window content area. On
platforms that provide it, the full sub-pixel cursor position is passed on.
@code
@@ -377,7 +377,7 @@ glfwSetCursor(window, cursor);
@endcode
Once set, the cursor image will be used as long as the system cursor is over the
client area of the window and the [cursor mode](@ref cursor_mode) is set
content area of the window and the [cursor mode](@ref cursor_mode) is set
to `GLFW_CURSOR_NORMAL`.
A single cursor may be set for any number of windows.
@@ -394,7 +394,7 @@ default cursor. This does not affect the cursor mode.
@subsection cursor_enter Cursor enter/leave events
If you wish to be notified when the cursor enters or leaves the client area of
If you wish to be notified when the cursor enters or leaves the content area of
a window, set a cursor enter/leave callback.
@code
@@ -408,16 +408,16 @@ void cursor_enter_callback(GLFWwindow* window, int entered)
{
if (entered)
{
// The cursor entered the client area of the window
// The cursor entered the content area of the window
}
else
{
// The cursor left the client area of the window
// The cursor left the content area of the window
}
}
@endcode
You can query whether the cursor is currently inside the client area of the
You can query whether the cursor is currently inside the content area of the
window with the [GLFW_HOVERED](@ref GLFW_HOVERED_attrib) window attribute.
@code

View File

@@ -208,24 +208,24 @@ future that same call may generate a different error or become valid.
@section coordinate_systems Coordinate systems
GLFW has two primary coordinate systems: the _virtual screen_ and the window
_client area_ or _content area_. Both use the same unit: _virtual screen
_content area_ or _content area_. Both use the same unit: _virtual screen
coordinates_, or just _screen coordinates_, which don't necessarily correspond
to pixels.
<img src="spaces.svg" width="90%" />
Both the virtual screen and the client area coordinate systems have the X-axis
Both the virtual screen and the content area coordinate systems have the X-axis
pointing to the right and the Y-axis pointing down.
Window and monitor positions are specified as the position of the upper-left
corners of their content areas relative to the virtual screen, while cursor
positions are specified relative to a window's client area.
positions are specified relative to a window's content area.
Because the origin of the window's client area coordinate system is also the
point from which the window position is specified, you can translate client area
coordinates to the virtual screen by adding the window position. The window
frame, when present, extends out from the client area but does not affect the
window position.
Because the origin of the window's content area coordinate system is also the
point from which the window position is specified, you can translate content
area coordinates to the virtual screen by adding the window position. The
window frame, when present, extends out from the content area but does not
affect the window position.
Almost all positions and sizes in GLFW are measured in screen coordinates
relative to one of the two origins above. This includes cursor positions,

View File

@@ -128,7 +128,7 @@ window hint. It is enabled by default.
@subsection news_33_hover Mouse cursor hover window attribute
GLFW now supports polling whether the cursor is hovering over the window client
GLFW now supports polling whether the cursor is hovering over the window content
area with the [GLFW_HOVERED](@ref GLFW_HOVERED_attrib) window attribute. This
attribute corresponds to the [cursor enter/leave](@ref cursor_enter) event.
@@ -308,7 +308,7 @@ glfwWaitEvents to return.
@subsection news_31_framesize Window frame size query
GLFW now supports querying the size, on each side, of the frame around the
client area of a window, with @ref glfwGetWindowFrameSize.
content area of a window, with @ref glfwGetWindowFrameSize.
@see [Window size](@ref window_size)
@@ -506,7 +506,7 @@ glfwSetWindowFocusCallback.
@subsection news_30_enterleave Cursor enter/leave callback
Each window now has a callback for when the mouse cursor enters or leaves its
client area, which is set with @ref glfwSetCursorEnterCallback.
content area, which is set with @ref glfwSetCursorEnterCallback.
@subsection news_30_wndtitle Initial window title

View File

@@ -13,7 +13,7 @@
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@@ -38,11 +38,11 @@
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@@ -599,7 +599,7 @@ void window_close_callback(GLFWwindow* window)
The size of a window can be changed with @ref glfwSetWindowSize. For windowed
mode windows, this sets the size, in
[screen coordinates](@ref coordinate_systems) of the _client area_ or _content
[screen coordinates](@ref coordinate_systems) of the _content area_ or _content
area_ of the window. The window system may impose limits on window size.
@code
@@ -619,7 +619,7 @@ glfwSetWindowSizeCallback(window, window_size_callback);
@endcode
The callback function receives the new size, in screen coordinates, of the
client area of the window when the window is resized.
content area of the window when the window is resized.
@code
void window_size_callback(GLFWwindow* window, int width, int height)
@@ -640,9 +640,9 @@ calls. The window size is in screen coordinates, not pixels. Use the
[framebuffer size](@ref window_fbsize), which is in pixels, for pixel-based
calls.
The above functions work with the size of the client area, but decorated windows
typically have title bars and window frames around this rectangle. You can
retrieve the extents of these with @ref glfwGetWindowFrameSize.
The above functions work with the size of the content area, but decorated
windows typically have title bars and window frames around this rectangle. You
can retrieve the extents of these with @ref glfwGetWindowFrameSize.
@code
int left, top, right, bottom;
@@ -650,7 +650,7 @@ glfwGetWindowFrameSize(window, &left, &top, &right, &bottom);
@endcode
The returned values are the distances, in screen coordinates, from the edges of
the client area to the corresponding edges of the full window. As they are
the content area to the corresponding edges of the full window. As they are
distances and not coordinates, they are always zero or positive.
@@ -737,10 +737,10 @@ GLFW_SCALE_TO_MONITOR window hint.
@subsection window_sizelimits Window size limits
The minimum and maximum size of the client area of a windowed mode window can be
enforced with @ref glfwSetWindowSizeLimits. The user may resize the window to
any size and aspect ratio within the specified limits, unless the aspect ratio
is also set.
The minimum and maximum size of the content area of a windowed mode window can
be enforced with @ref glfwSetWindowSizeLimits. The user may resize the window
to any size and aspect ratio within the specified limits, unless the aspect
ratio is also set.
@code
glfwSetWindowSizeLimits(window, 200, 200, 400, 400);
@@ -755,7 +755,7 @@ glfwSetWindowSizeLimits(window, 640, 480, GLFW_DONT_CARE, GLFW_DONT_CARE);
To disable size limits for a window, set them all to `GLFW_DONT_CARE`.
The aspect ratio of the client area of a windowed mode window can be enforced
The aspect ratio of the content area of a windowed mode window can be enforced
with @ref glfwSetWindowAspectRatio. The user may resize the window freely
unless size limits are also set, but the size will be constrained to maintain
the aspect ratio.
@@ -785,7 +785,7 @@ are undefined if they conflict.
The position of a windowed-mode window can be changed with @ref
glfwSetWindowPos. This moves the window so that the upper-left corner of its
client area has the specified [screen coordinates](@ref coordinate_systems).
content area has the specified [screen coordinates](@ref coordinate_systems).
The window system may put limitations on window placement.
@code
@@ -800,7 +800,7 @@ glfwSetWindowPosCallback(window, window_pos_callback);
@endcode
The callback function receives the new position, in screen coordinates, of the
upper-left corner of the client area when the window is moved.
upper-left corner of the content area when the window is moved.
@code
void window_pos_callback(GLFWwindow* window, int xpos, int ypos)
@@ -809,7 +809,7 @@ void window_pos_callback(GLFWwindow* window, int xpos, int ypos)
@endcode
There is also @ref glfwGetWindowPos for directly retrieving the current position
of the client area of the window.
of the content area of the window.
@code
int xpos, ypos;
@@ -1249,8 +1249,8 @@ __GLFW_MAXIMIZED__ indicates whether the specified window is maximized. See
@anchor GLFW_HOVERED_attrib
__GLFW_HOVERED__ indicates whether the cursor is currently directly over the
client area of the window, with no other windows between. See @ref cursor_enter
for details.
content area of the window, with no other windows between. See @ref
cursor_enter for details.
@anchor GLFW_VISIBLE_attrib
__GLFW_VISIBLE__ indicates whether the specified window is visible. See @ref