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Fl_Window::default_icons(): more checks, don't CopyIcon()

This commit is contained in:
darealshinji 2020-09-22 20:23:44 +02:00
parent 8d3685f5eb
commit 2ae692cc1f
2 changed files with 22 additions and 8 deletions
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29
src/Fl_win32.cxx
View File

@ -2431,19 +2431,32 @@ void Fl_Window::default_icons(HICON big_icon, HICON small_icon) {
}
void Fl_Window::default_icons() {
HICON *big_icon, *small_icon, big_icon_array[1], small_icon_array[1];
HICON *pbig, *psmall, big_icons[1], small_icons[1];
wchar_t path[FL_PATH_MAX];
big_icon_array[0] = NULL;
small_icon_array[0] = NULL;
big_icon = big_icon_array;
small_icon = small_icon_array;
big_icons[0] = NULL;
small_icons[0] = NULL;
pbig = big_icons;
psmall = small_icons;
if (default_big_icon != NULL)
DestroyIcon(default_big_icon);
if (default_small_icon != NULL)
DestroyIcon(default_small_icon);
// use exe's/module's icon resource to set window default icons
GetModuleFileNameW(NULL, path, FL_PATH_MAX);
ExtractIconExW(path, 0, big_icon, small_icon, 1);
if (GetModuleFileNameW(NULL, path, FL_PATH_MAX) == 0)
return;
if (ExtractIconExW(path, 0, pbig, psmall, 1) == 0)
return;
Fl_Window::default_icons(big_icon_array[0], small_icon_array[0]);
default_big_icon = NULL;
default_small_icon = NULL;
if (big_icons[0] != NULL)
default_big_icon = big_icons[0];
if (small_icons[0] != NULL)
default_small_icon = small_icons[0];
}
void Fl_WinAPI_Window_Driver::set_icons() {

1
test/CMakeLists.txt
View File

@ -49,6 +49,7 @@ include_directories(
#######################################################################
# Add the ANDROID_OK option if the example can be compiled for Android
# as well as for other platforms.
if (NOT ANDROID)
CREATE_EXAMPLE (adjuster adjuster.cxx fltk ANDROID_OK)