FULL_SIZE_CONTENT_VIEW property
When set, the window’s contentView consumes the full size of the window. Although you can combine this constant with other window style masks, it is respected only for windows with a title bar. Note that using this mask opts in to layer-backing.
Officially Supported Platforms/Implementations:
Implementation
static final FULL_SIZE_CONTENT_VIEW =
WindowStyleMask._internalMultiPlatform(32768, () {
switch (defaultTargetPlatform) {
case TargetPlatform.macOS:
return 32768;
default:
break;
}
return null;
});