diff options
Diffstat (limited to 'src/Fl_Screen_Driver.cxx')
| -rw-r--r-- | src/Fl_Screen_Driver.cxx | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/Fl_Screen_Driver.cxx b/src/Fl_Screen_Driver.cxx index 092570521..a4a4cfcc5 100644 --- a/src/Fl_Screen_Driver.cxx +++ b/src/Fl_Screen_Driver.cxx @@ -308,15 +308,21 @@ void Fl_Screen_Driver::rescale_all_windows_from_screen(int screen, float f) int i = 0, count = 0; // count top-level windows, except transient scale-displaying window Fl_Window *win = Fl::first_window(); while (win) { - if (!win->parent() && (Fl_Window_Driver::driver(win)->screen_num() == screen || rescalable() == SYSTEMWIDE_APP_SCALING) && - win->user_data() != &Fl_Screen_Driver::transient_scale_display) count++; + if (!win->parent() && + (Fl_Window_Driver::driver(win)->screen_num() == screen || rescalable() == SYSTEMWIDE_APP_SCALING) && + win->user_data() != &Fl_Screen_Driver::transient_scale_display) { + count++; + } win = Fl::next_window(win); } + if (count == 0) + return; Fl_Window **win_array = new Fl_Window*[count]; win = Fl::first_window(); // memorize all top-level windows while (win) { - if (!win->parent() && win->user_data() != &Fl_Screen_Driver::transient_scale_display && - (Fl_Window_Driver::driver(win)->screen_num() == screen || rescalable() == SYSTEMWIDE_APP_SCALING) ) { + if (!win->parent() && + (Fl_Window_Driver::driver(win)->screen_num() == screen || rescalable() == SYSTEMWIDE_APP_SCALING) && + win->user_data() != &Fl_Screen_Driver::transient_scale_display) { win_array[i++] = win; } win = Fl::next_window(win); |