Tests show that IsThemePartDefined() doesn't use state ID to search parts. If a part of any state is
present, the part is considered as defined. For example, disabled state of part EditText of class
Edit is present in theme files but there is no default state for part EditText. So
IsThemePartDefined(theme, EP_EDITTEXT, 0) failed previously and it should succeed.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52581
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
tmschema.h is obsolete and missing some definitions. The deleted global and menu classes are not
used anywhere and not in Windows headers.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Fix a bug that font size may be smaller than normal after toggling theming.
For example, the following steps will change the system metrics to incorrect values.
1. Open winecfg, and set DPI to 192. Do not restart winecfg.
2. Change the theme to Light. UXTHEME_BackupSystemMetrics() backs up system metrics in 96 DPI
because the current DPI is still 96.
3. Restart winecfg and turn off theming. UXTHEME_RestoreSystemMetrics() restores system metrics in
192 DPI because the current DPI is 192. So system metrics will be scaled to 1/2 of the original size.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=37592
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Fix Command Link glyphs not scaled according to DPI because a NULL device context handle was
passed to GetThemePartSize() and GetThemePartSize() was using a device context to get DPI.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
LR_SHARED) by keeping the loaded images in a list. This is needed for
proper alpha support later on since once-per-image preparations will
be needed then.
also backup the old metrics. That way, themed system colors are set
even uxtheme was not loaded and initialized yet, and when a theme is
deactivated, the colors prior to the activation are restored as well.
Also, not having to set the system colors in uxtheme startup works
around weird problems where SetSystemColors() ended up being called
from inside window creation and this seemingly led to some creation
message being sent twice.
of the theme file, so as long as theme class data is still opened
somewhere, the theme file won't get freed. Otherwise, it could happen
that invalid class data was used, which could lead to problems.
the first theme data is requested; that way, the themed system colors
are set correctly from the start, and not just after some theme data
was requested.
Zhiyi Zhang