AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-12-26 13:41:07 +00:00
Code Issues Projects Releases Wiki Activity

Incorporate review feedback

Browse Source
This commit is contained in:
Matthias Clasen 2023-03-25 16:22:45 -04:00
parent 3d35b848d1
commit a9e37c6f2c
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
docs/reference/gtk/coordinates.md
View File

@ -6,7 +6,7 @@ Slug: gtk-coordinates
All coordinate systems in GTK have the origin at the top left, with the X axis
pointing right, and the Y axis pointing down. This matches the convention used
in X11, Wayland and cairo, but differs from OpenGL and PostScript, where the origin
is in the lower left, and the Y axis is pointin up.
is in the lower left, and the Y axis is pointing up.
Every widget in a window has its own coordinate system that it uses to place its
child widgets and to interpret events. Most of the time, this fact can be safely
@ -62,8 +62,8 @@ the CSS box model and widget properties such as align and margin. This happens i
parent's coordinate system.
Note that the **_text direction_** of a widget does not influence its coordinate
systems, but simply determines whether text flows in the direction of increasing
or decreasing Y coordinates.
system, but simply determines whether text flows in the direction of increasing
or decreasing X coordinates.
## Events