I'm currently using Linux Mint 15, Cinnamon 1.8. I really like it except for the customization and theming part.
In Widows 7, themes also affect the windows of programs or you can set colors. Is this not possible in Linux? In my Linux Mint I installed a black/dark theme. It affects the task bar, main menu and system tray panel but not the windows of the applications. It really looks ugly because the windows are still the default gray color while the task bar and main menu is black/dark.
Is this the same for all graphical interface in Linux? or is this just cinnamon?