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Add scroll wheel support for font size adjustment #56

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Add scroll wheel support for font size adjustment #56

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29f7c0d
Add scroll wheel support for font size adjustment
Apr 15, 2025
71668c7
fix suggested minor changes
Apr 16, 2025
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4 changes: 2 additions & 2 deletions freewrite.xcodeproj/project.pbxproj
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Original file line number Diff line number Diff line change
Expand Up @@ -402,7 +402,7 @@
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 1;
DEVELOPMENT_ASSET_PATHS = "\"freewrite/Preview Content\"";
DEVELOPMENT_TEAM = 2UDAY4J48G;
DEVELOPMENT_TEAM = 4YS2543B33;

@chtnnh chtnnh Apr 15, 2025

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don't commit this, this will affect development for all contributors

@chtnnh chtnnh Apr 15, 2025

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@farzaa check this out!

ENABLE_HARDENED_RUNTIME = YES;
ENABLE_PREVIEWS = YES;
GENERATE_INFOPLIST_FILE = YES;
Expand Down Expand Up @@ -444,7 +444,7 @@
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 1;
DEVELOPMENT_ASSET_PATHS = "\"freewrite/Preview Content\"";
DEVELOPMENT_TEAM = 2UDAY4J48G;
DEVELOPMENT_TEAM = 4YS2543B33;
ENABLE_HARDENED_RUNTIME = YES;
ENABLE_PREVIEWS = YES;
GENERATE_INFOPLIST_FILE = YES;
Expand Down
15 changes: 15 additions & 0 deletions freewrite/ContentView.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -455,6 +455,21 @@ struct ContentView: View {
NSCursor.pop()
}
}
.onAppear {
NSEvent.addLocalMonitorForEvents(matching: .scrollWheel) { event in
if isHoveringSize {
let scrollBuffer = event.deltaY * 0.25

if abs(scrollBuffer) >= 0.1 {
NSHapticFeedbackManager.defaultPerformer.perform(.generic, performanceTime: .now)
let direction = -scrollBuffer > 0 ? 2 : -2
let newSize = fontSize + CGFloat(direction)
fontSize = min(max(newSize, 12), 32) // Limit font size between 12 and 32

@chtnnh chtnnh Apr 15, 2025

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limit the font size between 16 and 26 (that's the limit in the original app)

}
}
return event
}
}

Text("•")
.foregroundColor(.gray)
Expand Down