getComposerPlaceHolder method
void
getComposerPlaceHolder()
Implementation
void getComposerPlaceHolder() {
BuildContext? context = messageComposerKey.currentContext;
if (context == null) {
composerPlaceHolder = const SizedBox();
} else {
RenderBox renderBox = context.findRenderObject() as RenderBox;
var size = renderBox.size;
composerPlaceHolder = SizedBox(
height: size.height,
);
}
update();
}