Swiping and sidebar; various tweaks

When a page is opened from the sidebar, swiping back will now reopen the sidebar. Another swipe will dismiss the sidebar and navigate back as usual.

Attempted to cache theme colors in GmDocument, but there were issues with theme changes.

1 files changed, 5 insertions, 4 deletions

diff --git a/src/ui/widget.h b/src/ui/widget.h
index b2310f21..acb8fa9d 100644
--- a/src/ui/widget.h
+++ b/src/ui/widget.h
@@ -242,10 +242,9 @@ iBool   isSelected_Widget           (const iAnyObject *);
 iBool   isUnderKeyRoot_Widget       (const iAnyObject *);
 iBool   isCommand_Widget            (const iWidget *d, const SDL_Event *ev, const char *cmd);
 iBool   hasParent_Widget            (const iWidget *d, const iWidget *someParent);
-iBool   isAffectedByVisualOffset_Widget
-                                    (const iWidget *);
-iBool   isBeingVisuallyOffsetByReference_Widget
-                                    (const iWidget *);
+iBool   isAffectedByVisualOffset_Widget         (const iWidget *);
+iBool   isBeingVisuallyOffsetByReference_Widget (const iWidget *);
+int     visualOffsetByReference_Widget          (const iWidget *);
 void    setId_Widget                (iWidget *, const char *id);
 void    setFlags_Widget             (iWidget *, int64_t flags, iBool set);
 void    setPos_Widget               (iWidget *, iInt2 pos);
@@ -278,6 +277,8 @@ void    refresh_Widget              (const iAnyObject *);
 
 iBool   equalWidget_Command (const char *cmd, const iWidget *widget, const char *checkCommand);
 
+int         backgroundFadeColor_Widget  (void);
+
 void        setFocus_Widget         (iWidget *);
 iWidget *   focus_Widget            (void);
 void        setHover_Widget         (iWidget *);