The theme of GTK+ 3.13.3 seems not right

[qlb1234 <qlb1234 gmail com>]

Dear ladies and gentlemen,

Recently I've migrated my GTK+ programs from 3.13.2 to 3.13.3. And this is what it looks like. I'm showing you gtk3-demo.exe.

This is what 3.13.3 looks like.

And this is what 3.13.2 looks like.

Yes. I'm using Windows XP 32-bit.​

My question is, how can I keep programs compiled and linked with 3.13.3, look as pretty as 3.13.2?

I also noticed that the default theme of 3.13.3 has changed to Adwaita. Does this has anything to do with the theme? Is it because of my OS is Windows and I don't have the theme Adwaita installed?

I've managed to make && make install adwaita-icon-theme-3.13.3 and gnome-themes-standard-3.13.3. After installation, I created a folder named "share" alongside to my GTK+ program, and copied /share/themes and /share/icons into it. When I run my program, it remains the same.

Did I have the wrong packages installed, or a wrong way to solve it?

At the same time, I'm glad to know how to revert the theme back to what it was, if there's no way for me to solve this.

Thank you!

Best Regards,

Wesley