问题
I'm using Delphi XE7 for developing mobile application. And how can I change the colour of the TToolbar component in Firemonkey mobile application? I can not find the option in the Object Inspector. Is there any other option to change the colour of this component. And I'm targeting Android platform.
回答1:
Method #1: In Firemonkey most components can be contained within most other components. Place a TRectangle inside of your TToolBar component. Align it to Contents. Change the Fill color to the color you want. Change the Stroke.Kind property to None. Done.
Method #2: You can also do this by modifying the style. Drop the TToolBar on the form. Right click it and select Edit Custom Style.... You should see a toolbar1style1: TStyleObject in the Struction window. Find TRectangle in the Tool Palette. Drag and drop the TRectangle onto the toolbar1style1 line in the Structure window. It should add a TRectangle to your style. Set the Align to Contents. Set the Fill color to what you want. Set the Stroke.Kind to None. Apply and Close. Done.
It will create a custom TStyleBook on your form and your Toolbar should be the Fill color. This may be a less cluttered way than the first method. But could conflict with loading Premium styles into the TStyleBook. Therefor I think the first method is more forward compatible and more maintainable.
回答2:
TintColor is the property that you are looking for
回答3:
If your target is the Android platform, I think you can use the TintColor property. I have tested the behaviour in Delphi 10.1 Berlin, and it does work correctly. Please note that the TintColor property is currently only available for mobile platforms (iOS and Android).
来源：https://stackoverflow.com/questions/28852006/how-can-i-change-the-colour-of-the-toolbar-in-a-firemonkey-mobile-application