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GdkWin32: Initialize _gdk_offset_x / _gdk_offset_x to unscaled values

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Note that gdk_monitor_get_geometry () returns DPI-scaled values,
while the screen offset should be unscaled, as scales are properties
of indivdual monitors.
This commit is contained in:
Luca Bacci
2021-09-23 15:21:32 +02:00
parent 876a2e6225
commit 378ed797a4
1 changed files with 5 additions and 3 deletions
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8
gdk/win32/gdkmonitor-win32.c
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@ -888,13 +888,15 @@ _gdk_win32_display_get_monitor_list (GdkWin32Display *win32_display)
{
GdkWin32Monitor *m;
GdkRectangle rect;
int scale;
m = g_ptr_array_index (data.monitors, i);
gdk_monitor_get_geometry (GDK_MONITOR (m), &rect);
scale = gdk_monitor_get_scale_factor (GDK_MONITOR (m));
/* Calculate offset */
gdk_monitor_get_geometry (GDK_MONITOR (m), &rect);
_gdk_offset_x = MAX (_gdk_offset_x, -rect.x);
_gdk_offset_y = MAX (_gdk_offset_y, -rect.y);
_gdk_offset_x = MAX (_gdk_offset_x, -rect.x * scale);
_gdk_offset_y = MAX (_gdk_offset_y, -rect.y * scale);
}
GDK_NOTE (MISC, g_print ("Multi-monitor offset: (%d,%d)\n",