From 761197e9d29f233dabb45d8adbed56725870348a Mon Sep 17 00:00:00 2001
From: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Date: Fri, 7 Feb 2020 12:44:03 +0100
Subject: Fix distribution of font properties in QTextFormat

The area reserved for font properties was too small for
the properties we needed, and as a result font properties
were added outside of the area and special-cased (in the case
of FontLetterSpacingType) or ignored (in the case of
FontStretch) by conditions that check if the property is
within the designated area.

We reorganize the enum values now that we can, and allocate
some more space for the font properties area.

Fixes: QTBUG-65345
Change-Id: I8121ff7f72102d8022c6a6d2f8ed9c35dcdbb321
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
---
 src/gui/text/qtextformat.h | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'src/gui/text/qtextformat.h')

diff --git a/src/gui/text/qtextformat.h b/src/gui/text/qtextformat.h
index 28da0fe344..b4db18289e 100644
--- a/src/gui/text/qtextformat.h
+++ b/src/gui/text/qtextformat.h
@@ -184,16 +184,16 @@ public:
         // character properties
         FirstFontProperty = 0x1FE0,
         FontCapitalization = FirstFontProperty,
-        FontLetterSpacingType = 0x2033,
         FontLetterSpacing = 0x1FE1,
         FontWordSpacing = 0x1FE2,
-        FontStretch = 0x2034,
         FontStyleHint = 0x1FE3,
         FontStyleStrategy = 0x1FE4,
         FontKerning = 0x1FE5,
         FontHintingPreference = 0x1FE6,
         FontFamilies = 0x1FE7,
         FontStyleName = 0x1FE8,
+        FontLetterSpacingType = 0x1FE9,
+        FontStretch = 0x1FEA,
         FontFamily = 0x2000,
         FontPointSize = 0x2001,
         FontSizeAdjustment = 0x2002,
@@ -207,7 +207,7 @@ public:
         FontPixelSize = 0x2009,
         LastFontProperty = FontPixelSize,
 
-        TextUnderlineColor = 0x2010,
+        TextUnderlineColor = 0x2020,
         TextVerticalAlignment = 0x2021,
         TextOutline = 0x2022,
         TextUnderlineStyle = 0x2023,
@@ -216,6 +216,12 @@ public:
         IsAnchor = 0x2030,
         AnchorHref = 0x2031,
         AnchorName = 0x2032,
+
+        // Included for backwards compatibility with old QDataStreams.
+        // Should not be referenced in user code.
+        OldFontLetterSpacingType = 0x2033,
+        OldFontStretch = 0x2034,
+
         ObjectType = 0x2f00,
 
         // list properties
-- 
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