mirrors/labwc
1
0
Fork 0
mirror of https://github.com/labwc/labwc.git synced 2025-11-04 13:30:07 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

cursor: Fix "jumping opposite edges" issue when resizing

Browse source 
Commit 08c537e ("xwayland: Honor size increments from
WM_SIZE_HINTS") adjusted only the window width/height according
to the size hints.  If resizing from the top or left edge of the
window, we also need to adjust the window position to keep the
bottom or right edge from jumping around.
This commit is contained in:
John Lindgren 2022-04-02 21:34:51 -04:00 • committed by Johan Malm
parent 47912aebb6
commit 8e1f115486
5 changed files with 59 additions and 78 deletions
Download patch file Download diff file Expand all files Collapse all files

40
src/cursor.c
View file

@ -149,32 +149,28 @@ process_cursor_resize(struct server *server, uint32_t time)
.x = view->x, .y = view->y, .width = view->w, .height = view->h
};
int min_width, min_height;
view_min_size(view, &min_width, &min_height);
if (server->resize_edges & WLR_EDGE_TOP)
new_view_geo.height = server->grab_box.height - dy;
else if (server->resize_edges & WLR_EDGE_BOTTOM)
new_view_geo.height = server->grab_box.height + dy;
if (server->resize_edges & WLR_EDGE_LEFT)
new_view_geo.width = server->grab_box.width - dx;
else if (server->resize_edges & WLR_EDGE_RIGHT)
new_view_geo.width = server->grab_box.width + dx;
view_adjust_size(view, &new_view_geo.width, &new_view_geo.height);
if (server->resize_edges & WLR_EDGE_TOP) {
if (server->grab_box.height - dy < min_height) {
dy = server->grab_box.height - min_height;
}
new_view_geo.y = server->grab_box.y + dy;
new_view_geo.height = server->grab_box.height - dy;
} else if (server->resize_edges & WLR_EDGE_BOTTOM) {
if (server->grab_box.height + dy < min_height) {
dy = min_height - server->grab_box.height;
}
new_view_geo.height = server->grab_box.height + dy;
/* anchor bottom edge */
new_view_geo.y = server->grab_box.y +
server->grab_box.height - new_view_geo.height;
}
if (server->resize_edges & WLR_EDGE_LEFT) {
if (server->grab_box.width - dx < min_width) {
dx = server->grab_box.width - min_width;
}
new_view_geo.x = server->grab_box.x + dx;
new_view_geo.width = server->grab_box.width - dx;
} else if (server->resize_edges & WLR_EDGE_RIGHT) {
if (server->grab_box.width + dx < min_width) {
dx = min_width - server->grab_box.width;
}
new_view_geo.width = server->grab_box.width + dx;
/* anchor right edge */
new_view_geo.x = server->grab_box.x +
server->grab_box.width - new_view_geo.width;
}
resistance_resize_apply(view, &new_view_geo);