Revision: 16412
http://sourceforge.net/p/skim-app/code/16412
Author: hofman
Date: 2026-09-03 18:31:02 +0000 (Thu, 03 Sep 2026)
Log Message:
-----------
embed box in another box to provide white background behind transparent colors
Modified Paths:
--------------
trunk/SKLoupeController.m
Modified: trunk/SKLoupeController.m
===================================================================
--- trunk/SKLoupeController.m 2026-09-03 18:22:38 UTC (rev 16411)
+++ trunk/SKLoupeController.m 2026-09-03 18:31:02 UTC (rev 16412)
@@ -109,7 +109,15 @@
[bgView setTitlePosition:NSNoTitle];
[bgView setBorderWidth:0.0];
[bgView setContentViewMargins:NSZeroSize];
+ [bgView setFillColor:[NSColor whiteColor]];
[bgView setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
+ NSBox *bgView2 = [[NSBox alloc] initWithFrame:[pdfView bounds]];
+ [bgView2 setBoxType:NSBoxCustom];
+ [bgView2 setBorderType:NSNoBorder];
+ [bgView2 setTitlePosition:NSNoTitle];
+ [bgView2 setBorderWidth:0.0];
+ [bgView2 setContentViewMargins:NSZeroSize];
+ [bgView setContentView:bgView2];
[contentView addSubview:bgView];
NSView *loupeView = [[NSView alloc] initWithFrame:[pdfView bounds]];
[loupeView setAutoresizingMask:NSViewWidthSizable |
NSViewHeightSizable];
@@ -137,12 +145,7 @@
- (void)updateBackgroundColor {
if (@available(macOS 10.14, *)) {
- SKRunWithAppearance(backgroundView, ^{
- NSColor *bgColor = [pdfView backgroundColor];
- if ([bgColor alphaComponent] < 1.0)
- bgColor = [[NSColor whiteColor]
blendedColorWithFraction:[bgColor alphaComponent] ofColor:[bgColor
colorWithAlphaComponent:1.0]] ?: bgColor;
- [backgroundView setFillColor:bgColor];
- });
+ [(NSBox *)[backgroundView contentView] setFillColor:[pdfView
backgroundColor]];
} else {
NSColor *bgColor = [pdfView backgroundColor];
if ([bgColor alphaComponent] < 1.0)
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