diff options
Diffstat (limited to 'generic/tk3d.h')
| -rw-r--r-- | generic/tk3d.h | 74 |
1 files changed, 34 insertions, 40 deletions
diff --git a/generic/tk3d.h b/generic/tk3d.h index 2905ff5..5e0a0cf 100644 --- a/generic/tk3d.h +++ b/generic/tk3d.h @@ -1,13 +1,12 @@ /* * tk3d.h -- * - * Declarations of types and functions shared by the 3d border - * module. + * Declarations of types and functions shared by the 3d border module. * * Copyright (c) 1996-1997 by Sun Microsystems, Inc. * - * See the file "license.terms" for information on usage and redistribution - * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #ifndef _TK3D @@ -22,9 +21,8 @@ /* * One of the following data structures is allocated for each 3-D border - * currently in use. Structures of this type are indexed by - * borderTable, so that a single structure can be shared for several - * uses. + * currently in use. Structures of this type are indexed by borderTable, so + * that a single structure can be shared for several uses. */ typedef struct TkBorder { @@ -38,18 +36,17 @@ typedef struct TkBorder { int resourceRefCount; /* Number of active uses of this color (each * active use corresponds to a call to * Tk_Alloc3DBorderFromObj or Tk_Get3DBorder). - * If this count is 0, then this structure - * is no longer valid and it isn't present - * in borderTable: it is being kept around - * only because there are objects referring - * to it. The structure is freed when - * resourceRefCount and objRefCount are - * both 0. */ + * If this count is 0, then this structure is + * no longer valid and it isn't present in + * borderTable: it is being kept around only + * because there are objects referring to it. + * The structure is freed when + * resourceRefCount and objRefCount are both + * 0. */ int objRefCount; /* The number of Tcl objects that reference * this structure. */ - XColor *bgColorPtr; /* Background color (intensity - * between lightColorPtr and - * darkColorPtr). */ + XColor *bgColorPtr; /* Background color (intensity between + * lightColorPtr and darkColorPtr). */ XColor *darkColorPtr; /* Color for darker areas (must free when * deleting structure). NULL means shadows * haven't been allocated yet.*/ @@ -57,28 +54,26 @@ typedef struct TkBorder { * (must free this when deleting structure). * NULL means shadows haven't been allocated * yet. */ - Pixmap shadow; /* Stipple pattern to use for drawing - * shadows areas. Used for displays with - * <= 64 colors or where colormap has filled - * up. */ - GC bgGC; /* Used (if necessary) to draw areas in - * the background color. */ - GC darkGC; /* Used to draw darker parts of the - * border. None means the shadow colors - * haven't been allocated yet.*/ - GC lightGC; /* Used to draw lighter parts of - * the border. None means the shadow colors - * haven't been allocated yet. */ - Tcl_HashEntry *hashPtr; /* Entry in borderTable (needed in - * order to delete structure). */ + Pixmap shadow; /* Stipple pattern to use for drawing shadows + * areas. Used for displays with <= 64 colors + * or where colormap has filled up. */ + GC bgGC; /* Used (if necessary) to draw areas in the + * background color. */ + GC darkGC; /* Used to draw darker parts of the border. + * None means the shadow colors haven't been + * allocated yet.*/ + GC lightGC; /* Used to draw lighter parts of the border. + * None means the shadow colors haven't been + * allocated yet. */ + Tcl_HashEntry *hashPtr; /* Entry in borderTable (needed in order to + * delete structure). */ struct TkBorder *nextPtr; /* Points to the next TkBorder structure with - * the same color name. Borders with the - * same name but different screens or - * colormaps are chained together off a - * single entry in borderTable. */ + * the same color name. Borders with the same + * name but different screens or colormaps are + * chained together off a single entry in + * borderTable. */ } TkBorder; - /* * Maximum intensity for a color: */ @@ -89,10 +84,9 @@ typedef struct TkBorder { * Declarations for platform specific interfaces used by this module. */ -EXTERN TkBorder * TkpGetBorder _ANSI_ARGS_((void)); -EXTERN void TkpGetShadows _ANSI_ARGS_((TkBorder *borderPtr, - Tk_Window tkwin)); -EXTERN void TkpFreeBorder _ANSI_ARGS_((TkBorder *borderPtr)); +MODULE_SCOPE TkBorder *TkpGetBorder(void); +MODULE_SCOPE void TkpGetShadows(TkBorder *borderPtr, Tk_Window tkwin); +MODULE_SCOPE void TkpFreeBorder(TkBorder *borderPtr); # undef TCL_STORAGE_CLASS # define TCL_STORAGE_CLASS DLLIMPORT |