See documentation about it:
http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Working_with_VCL_StylesCopy new VCL Styles to the specific folder where all other VCL styles are available...
For XE3-XE5:
C:\Users\Public\Documents\Rad Studio\XX.0\Styles
For XE6-Tokyo:
C:\Users\Public\Documents\Embarcadero\Studio\XX.0\Styles
For more information, please, read documentation:
http://docwiki.embarcadero.com/RADStudio/Tokyo/en/VCL_Styles_Overview- Open Project > Options > Application > Appearance page.
- In "Custom Styles" list you can see additional styles below "www.delphistyles.com" header.
- Select styles, which you want to use in your application.
- Use TStyleManager.TrySetStyle('name') to load style.
For more information, please, read documentation:
http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Application_AppearanceYes, you have full rights to edit, rename style as you want.
To edit and test it, you must use Bitmap Style Designer tool.
For more information, please, read documentation:
http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Bitmap_Style_DesignerInformation about how to export / import images from VCL Style in Bitmap Style Designer:
http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Working_with_Images_in_the_Bitmap_Style_Designer