[gtk/wip.win32.fixes: 8/18] GDK-Win32: Fix AeroSnap indicator and positioning
- From: Chun-wei Fan <fanchunwei src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/wip.win32.fixes: 8/18] GDK-Win32: Fix AeroSnap indicator and positioning
- Date: Fri, 8 Oct 2021 09:06:32 +0000 (UTC)
commit 7e1148fd341b9e015143c8a17abdc5884a0c0a13
Author: Chun-wei Fan <fanchunwei src gnome org>
Date: Tue Jul 6 17:15:39 2021 +0800
GDK-Win32: Fix AeroSnap indicator and positioning
Ensure that we take the DPI scaling into account so that surfaces will
be placed at their correct positions upon an AeroSnap operation on HiDPI
displays.
Also, use the X coordinate of the surface as-is during snap up so that
we do not inadvertently move the surface to the very left. Also fix the
AeroSnap indicator drawing for snap up so that it is drawn at the
correct places.
gdk/win32/gdksurface-win32.c | 22 ++++++++--------------
1 file changed, 8 insertions(+), 14 deletions(-)
---
diff --git a/gdk/win32/gdksurface-win32.c b/gdk/win32/gdksurface-win32.c
index 2095402725..d7ff31f1cd 100644
--- a/gdk/win32/gdksurface-win32.c
+++ b/gdk/win32/gdksurface-win32.c
@@ -2322,19 +2322,11 @@ snap_up (GdkSurface *window)
y = 0;
height = maxysize;
- x = x - impl->shadow.left;
- y = y - impl->shadow.top;
+ x = surface->x - impl->shadow.left / impl->surface_scale;
+ y = y - impl->shadow.top / impl->surface_scale;
width += impl->shadow_x;
height += impl->shadow_y;
- /* XXX: FIXME, AeroSnap snap_up() not really working well,
- *
- * * The snap_up() puts the window at the top left corner.
- * * Without the following call, the height maximizes but we see a spew of
- * "GdkToplevelSize: geometry size (x,y) exceeds bounds" warnings
- */
- compute_toplevel_size (window, TRUE, &width, &height);
-
gdk_win32_surface_move_resize (window, x, y, width, height);
}
@@ -2356,8 +2348,8 @@ snap_left (GdkSurface *window,
rect.width = rect.width / 2;
- rect.x = rect.x - impl->shadow.left;
- rect.y = rect.y - impl->shadow.top;
+ rect.x = rect.x - impl->shadow.left / impl->surface_scale;
+ rect.y = rect.y - impl->shadow.top / impl->surface_scale;
rect.width = rect.width + impl->shadow_x;
rect.height = rect.height + impl->shadow_y;
@@ -2385,8 +2377,8 @@ snap_right (GdkSurface *window,
rect.width = rect.width / 2;
rect.x += rect.width;
- rect.x = rect.x - impl->shadow.left;
- rect.y = rect.y - impl->shadow.top;
+ rect.x = rect.x - impl->shadow.left / impl->surface_scale;
+ rect.y = rect.y - impl->shadow.top / impl->surface_scale;
rect.width = rect.width + impl->shadow_x;
rect.height = rect.height + impl->shadow_y;
@@ -3021,6 +3013,7 @@ update_fullup_indicator (GdkSurface *window,
to.height = gdk_surface_get_height (window);
to.y = 0;
+ to.x = window->x;
to.height = maxysize;
from = context->indicator_target;
@@ -3173,6 +3166,7 @@ start_indicator (GdkSurface *window,
end_size.height = workarea.height;
break;
case GDK_WIN32_AEROSNAP_STATE_FULLUP:
+ start_size.x = end_size.x = window->x;
end_size.y = 0;
end_size.height = maxysize;
break;
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