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Customize backgroundEffect blur styles for BackgroundEffectStyle.systemDefault #66

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Customize backgroundEffect blur styles for BackgroundEffectStyle.systemDefault #66

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22 changes: 18 additions & 4 deletions DrawerView/DrawerView.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -174,6 +174,20 @@ private struct ChildScrollViewInfo {
updateVisuals()
}
}

/// The background blur effect style for dark mode.
public var darkBlurEffectStyle: UIBlurEffect.Style = .dark {
didSet {
updateVisuals()
}
}

/// The background blur effect style for light mode.
public var lightBlurEffectStyle: UIBlurEffect.Style = .light {
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@mixdesign mixdesign May 26, 2024

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Sure, for some reason developers may set a dark style for light mode, but, seems like we shouldn't make a limitation on it, because for some kind of Themes, developers may want to set .light for dark mode and .extraLight for light mode. You know what I mean? :)

didSet {
updateVisuals()
}
}

public var borderColor: UIColor = kDefaultBorderColor {
didSet {
Expand Down Expand Up @@ -1106,7 +1120,7 @@ private struct ChildScrollViewInfo {

private func updateBackgroundVisuals(_ backgroundView: UIVisualEffectView) {
backgroundView.effect = self.backgroundEffect
.effect(inTraitCollection: self.traitCollection)
.effect(inTraitCollection: self.traitCollection, darkBlurEffectStyle: darkBlurEffectStyle, lightBlurEffectStyle: lightBlurEffectStyle)
if #available(iOS 11.0, *) {
backgroundView.layer.cornerRadius = self.cornerRadius
backgroundView.layer.maskedCorners = [.layerMaxXMinYCorner, .layerMinXMinYCorner]
Expand Down Expand Up @@ -1438,7 +1452,7 @@ public extension DrawerView {

extension DrawerView.BackgroundEffectStyle {

func effect(inTraitCollection traitCollection: UITraitCollection) -> UIVisualEffect? {
func effect(inTraitCollection traitCollection: UITraitCollection, darkBlurEffectStyle: UIBlurEffect.Style, lightBlurEffectStyle: UIBlurEffect.Style) -> UIVisualEffect? {
switch self {
case .none: return nil
case let .visualEffect(effect): return effect
Expand All @@ -1450,8 +1464,8 @@ extension DrawerView.BackgroundEffectStyle {
darkMode = false
}
return darkMode
? UIBlurEffect(style: .dark)
: UIBlurEffect(style: .light)
? UIBlurEffect(style: darkBlurEffectStyle)
: UIBlurEffect(style: lightBlurEffectStyle)
}
}
}
Expand Down