About Scintilla Folding Symbols Setting

About Scintilla Folding Symbols Setting

According to Scintilla Documentation (Last edited5/May/2013 NH )

SC_MARKNUM_*	Arrow	Plus/minus	Circle tree	Box tree
FOLDEROPEN	ARROWDOWN	MINUS	IRCLEMINUS	BOXMINUS
FOLDER	ARROW	PLUS	CIRCLEPLUS	BOXPLUS
FOLDERSUB	EMPTY	EMPTY	VLINE	VLINE
FOLDERTAIL	EMPTY	EMPTY	LCORNERCURVE	LCORNER
OLDEREND	EMPTY	EMPTY	CIRCLEPLUSCONNECTED	BOXPLUSCONNECTED
FOLDEROPENMID	EMPTY	EMPTY	CIRCLEMINUSCONNECTED	BOXMINUSCONNECTED
OLDERMIDTAIL	EMPTY	EMPTY	TCORNERCURVE	TCORNER

Set SCI_MARKERDEFINE

You will get that:

 

But when you set SCI_MARKERDEFINE follow that:

SC_MARKNUM_*	Arrow	Plus/minus	Circle tree	Box tree
FOLDEROPEN	ARROWDOWN	MINUS	IRCLEMINUS	BOXMINUS
FOLDER	ARROW	PLUS	CIRCLEPLUS	BOXPLUS
FOLDERSUB	VLINE	VLINE	VLINE	VLINE
FOLDERTAIL	LCORNER	LCORNER	LCORNERCURVE	LCORNER
OLDEREND	EMPTY	EMPTY	CIRCLEPLUSCONNECTED	BOXPLUSCONNECTED
FOLDEROPENMID	EMPTY	EMPTY	CIRCLEMINUSCONNECTED	BOXMINUSCONNECTED
OLDERMIDTAIL	TCORNERCURVE	TCORNERCURVE	TCORNERCURVE	TCORNER

You will get that:

 

You can change SCI_MARKERSETFOR and SCI_MARKERSETBACK.

Such as:

SendMessage( SCI_MARKERSETFORE, SC_MARKNUM_FOLDER, frColor );
SendMessage( SCI_MARKERSETBACK, SC_MARKNUM_FOLDER, bkColor );

So you can get that:

 

The WtlArrowFoldingSymbolsMarkers.gif is an animation.