[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 2/2] ui: fix incorrect pointer position on highdpi with gtk
From: |
Alexander Orzechowski |
Subject: |
[PATCH 2/2] ui: fix incorrect pointer position on highdpi with gtk |
Date: |
Sun, 21 Nov 2021 01:55:04 -0500 |
Signed-off-by: Alexander Orzechowski <orzechowski.alexander@gmail.com>
---
ui/gtk.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/ui/gtk.c b/ui/gtk.c
index d2892ea6b4..b2670142b5 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -838,10 +838,11 @@ static gboolean gd_motion_event(GtkWidget *widget,
GdkEventMotion *motion,
{
VirtualConsole *vc = opaque;
GtkDisplayState *s = vc->s;
+ GdkWindow *window;
int x, y;
int mx, my;
int fbh, fbw;
- int ww, wh;
+ int ww, wh, ws;
if (!vc->gfx.ds) {
return TRUE;
@@ -850,8 +851,10 @@ static gboolean gd_motion_event(GtkWidget *widget,
GdkEventMotion *motion,
fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x;
fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y;
- ww = gdk_window_get_width(gtk_widget_get_window(vc->gfx.drawing_area));
- wh = gdk_window_get_height(gtk_widget_get_window(vc->gfx.drawing_area));
+ window = gtk_widget_get_window(vc->gfx.drawing_area);
+ ww = gdk_window_get_width(window);
+ wh = gdk_window_get_height(window);
+ ws = gdk_window_get_scale_factor (window);
mx = my = 0;
if (ww > fbw) {
@@ -861,8 +864,8 @@ static gboolean gd_motion_event(GtkWidget *widget,
GdkEventMotion *motion,
my = (wh - fbh) / 2;
}
- x = (motion->x - mx) / vc->gfx.scale_x;
- y = (motion->y - my) / vc->gfx.scale_y;
+ x = (motion->x - mx) / vc->gfx.scale_x * ws;
+ y = (motion->y - my) / vc->gfx.scale_y * ws;
if (qemu_input_is_absolute()) {
if (x < 0 || y < 0 ||
--
2.34.0