The constant is already exposed in GDScript, but not in C++.
This information is useful for implementing animated texture
resource importers via modules.
Updated set_max_length() function to actually pull a substring of the current text so it's not all thrown away when the new max length is shorter than the current length.
On Windows, WINDOW_EVENT_FOCUS_IN was never sent by the display server
for popups, because WM_ACTIVATE events are received during the call to
_update_window_style, which happened before the callbacks were set.
This was causing some issues with the way Popup is now handling closing on
parent focus.
Now _update_window_style is only called during show_window, after Window
initialized callbacks.
Previously, only the direct parent were taken into account.
Popups like contextual menus could stay open if an ancestor which is
not a direct parent was focused.
Reproduction steps (any platform):
- Select a node in the scene tree
- Left click the node to start renaming
- Right click to open the copy/paste contextual menu
- Left click in the scene tree to deselect the node
Also closing popup when focusing out of the application, without waiting
for the parent to get focus to do so.
Extracted the most minimal core initialization functionality from
`setup()` and `setup2()` so that `ClassDB` could be tested properly
(input, audio, rendering, physics etc, are excluded).
Display and rendering servers/singletons are not initialized at all.
Due to the fact that most subsystems are disabled, fixed various crashes in the
process (in order):
- `AcceptDialog` OK/cancel swap behavior (used `DisplayServer` while
`register_scene_types()`);
- `make_default_theme` which depends on `RenderingServer`;
- `XRServer` singleton access while calling `register_modules_types()`;
- hidden bug in a way joypads are cleaned up (MacOS and Linux only).
Removed manual `ClassDB` init/cleanup calls from `test_validate_testing.h`.
ClassDB tests:
Co-authored-by: Ignacio Etcheverry <ignalfonsore@gmail.com>
Changed CPU velocity calculation for EMISSION_SHAPE_DIRECTED_POINTS
to follow the same logic as in the GPU version:
mat2 rotm;
rotm[0] = texelFetch(emission_texture_normal, emission_tex_ofs, 0).xy;
rotm[1] = rotm[0].yx * vec2(1.0, -1.0);
VELOCITY.xy = rotm * VELOCITY.xy;
Now both CPUParticles2D & CPUParticles3D (z disabled) show the same results
as their GPU counterparts and take the initial velocity settings into account.
Adding support for disabling virtual keyboard on mobile platforms, in
order to make it consistent with LineEdit.
It allows implementing a custom virtual keyboard.
