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Prisma UI

GetScrollingPixelSize

Overview

Section titled “Overview”

Gets the current scrolling distance in pixels for the specified PrismaView. This method allows you to retrieve the scroll sensitivity setting, which determines how much the view scrolls per mouse wheel increment.

Syntax

Section titled “Syntax”
int GetScrollingPixelSize(PrismaView view);

Parameters

Section titled “Parameters”

view (required)

Section titled “view (required)”
  • Type: PrismaView
  • Description: The PrismaView from which to get the scrolling distance

Return Value

Section titled “Return Value”
  • Type: int
  • Returns: The current scrolling distance in pixels

Usage Examples

Section titled “Usage Examples”
// Get current scroll size
int scrollSize = PrismaUI->GetScrollingPixelSize(view);
logger::info("Current scroll size: {} pixels", scrollSize);

Best Practices

Section titled “Best Practices”
  • Context Awareness: Adjust scroll speed based on the type of content being displayed
  • Settings Persistence: Save user scroll preferences for consistent experience
  • Validation: Check the returned value to ensure it’s within expected ranges
  • Performance: Cache scroll size values when making frequent adjustments