[win32] use fixed zoom for default system font

akoch-yatta · fedejeanne · commit 5a117e1d72c1 · 2025-04-01T12:38:50.000+02:00
This commit addresses a regression that is caused by
DPIUtil#getDeviceZoom not properly initialized yet, when created the first
system font. Explicitly passing the target zoom to the Font prevent the
issue.
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/internal/DefaultSWTFontRegistry.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/internal/DefaultSWTFontRegistry.java
@@ -49,7 +49,7 @@ public Font getSystemFont(int zoom) {
 		}
 		if (hFont == 0) hFont = OS.GetStockObject (OS.DEFAULT_GUI_FONT);
 		if (hFont == 0) hFont = OS.GetStockObject (OS.SYSTEM_FONT);
-		Font font = Font.win32_new(device, hFont);
+		Font font = Font.win32_new(device, hFont, zoom);
 		registerFont(KEY_SYSTEM_FONTS, font);
 		registerFont(font.getFontData()[0], font);
 		return font;

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ public Font getSystemFont(int zoom) {`
`49`	`49`	`}`
`50`	`50`	`if (hFont == 0) hFont = OS.GetStockObject (OS.DEFAULT_GUI_FONT);`
`51`	`51`	`if (hFont == 0) hFont = OS.GetStockObject (OS.SYSTEM_FONT);`
`52`		`- Font font = Font.win32_new(device, hFont);`
	`52`	`+ Font font = Font.win32_new(device, hFont, zoom);`
`53`	`53`	`registerFont(KEY_SYSTEM_FONTS, font);`
`54`	`54`	`registerFont(font.getFontData()[0], font);`
`55`	`55`	`return font;`