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Added option for disabling snackbar layout edge inset calculation #1187

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merged 1 commit into from
Jan 16, 2019
Merged

Added option for disabling snackbar layout edge inset calculation #1187

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30 changes: 20 additions & 10 deletions Sources/iOS/SnackbarController.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -110,6 +110,13 @@ open class SnackbarController: TransitionController {
layoutSubviews()
}
}

/**
A boolean that controls if layoutEdgeInsets of snackbar is adjusted
automatically.
*/
@IBInspectable
open var automaticallyAdjustSnackbarLayoutEdgeInsets = true

/**
Animates to a SnackbarStatus.
Expand Down Expand Up @@ -179,17 +186,20 @@ open class SnackbarController: TransitionController {
snackbar.frame.origin.x = snackbarEdgeInsets.left
snackbar.frame.size.width = view.bounds.width - snackbarEdgeInsets.left - snackbarEdgeInsets.right
snackbar.frame.size.height = snackbar.heightPreset.rawValue
snackbar.layoutEdgeInsets = .zero
if .bottom == snackbarAlignment {
snackbar.frame.size.height += bottomLayoutGuide.length
snackbar.layoutEdgeInsets.bottom += bottomLayoutGuide.length
} else {
snackbar.frame.size.height += topLayoutGuide.length
snackbar.layoutEdgeInsets.top += topLayoutGuide.length
}

rootViewController.view.frame = view.bounds
layoutSnackbar(status: snackbar.status)
if automaticallyAdjustSnackbarLayoutEdgeInsets {
snackbar.layoutEdgeInsets = .zero
if .bottom == snackbarAlignment {
snackbar.frame.size.height += bottomLayoutGuide.length
snackbar.layoutEdgeInsets.bottom += bottomLayoutGuide.length
} else {
snackbar.frame.size.height += topLayoutGuide.length
snackbar.layoutEdgeInsets.top += topLayoutGuide.length
}

rootViewController.view.frame = view.bounds
layoutSnackbar(status: snackbar.status)
}
}

open override func prepare() {
Expand Down