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// included by gdk2.pp
{$IFDEF read_forward_definitions}
{ GC function types.
Copy: Overwrites destination pixels with the source pixels.
Invert: Inverts the destination pixels.
Xor: Xor's the destination pixels with the source pixels.
Clear: set pixels to 0
And: source AND destination
And Reverse: source AND (NOT destination)
And Invert: (NOT source) AND destination
Noop: destination
Or: source OR destination
Nor: (NOT source) AND (NOT destination)
Equiv: (NOT source) XOR destination
Xor Reverse: source OR (NOT destination)
Copy Inverted: NOT source
Xor Inverted: (NOT source) OR destination
Nand: (NOT source) OR (NOT destination)
Set: set pixels to 1
}
PGdkFunction = ^TGdkFunction;
TGdkFunction = (
GDK_COPY,
GDK_INVERT,
GDK_XOR,
GDK_CLEAR,
GDK_AND,
GDK_AND_REVERSE,
GDK_AND_INVERT,
GDK_NOOP,
GDK_OR,
GDK_EQUIV,
GDK_OR_REVERSE,
GDK_COPY_INVERT,
GDK_OR_INVERT,
GDK_NAND,
GDK_NOR,
GDK_SET
);
{ GC cap styles
CapNotLast:
CapButt:
CapRound:
CapProjecting:
}
PGdkCapStyle = ^TGdkCapStyle;
TGdkCapStyle = (
GDK_CAP_NOT_LAST,
GDK_CAP_BUTT,
GDK_CAP_ROUND,
GDK_CAP_PROJECTING
);
{ GC fill types.
Solid:
Tiled:
Stippled:
OpaqueStippled:
}
PGdkFill = ^TGdkFill;
TGdkFill = (
GDK_SOLID,
GDK_TILED,
GDK_STIPPLED,
GDK_OPAQUE_STIPPLED
);
{ GC join styles
JoinMiter:
JoinRound:
JoinBevel:
}
PGdkJoinStyle = ^TGdkJoinStyle;
TGdkJoinStyle = (
GDK_JOIN_MITER,
GDK_JOIN_ROUND,
GDK_JOIN_BEVEL
);
{ GC line styles
Solid:
OnOffDash:
DoubleDash:
}
PGdkLineStyle = ^TGdkLineStyle;
TGdkLineStyle = (
GDK_LINE_SOLID,
GDK_LINE_ON_OFF_DASH,
GDK_LINE_DOUBLE_DASH
);
PGdkSubwindowMode = ^TGdkSubwindowMode;
TGdkSubwindowMode = integer; // see below for possible values
PGdkGCValuesMask = ^TGdkGCValuesMask;
TGdkGCValuesMask = longint; // see below for possible values
PGdkGCValues = ^TGdkGCValues;
TGdkGCValues = record
foreground : TGdkColor;
background : TGdkColor;
font : PGdkFont;
_function : TGdkFunction;
fill : TGdkFill;
tile : PGdkPixmap;
stipple : PGdkPixmap;
clip_mask : PGdkPixmap;
subwindow_mode : TGdkSubwindowMode;
ts_x_origin : gint;
ts_y_origin : gint;
clip_x_origin : gint;
clip_y_origin : gint;
graphics_exposures : gint;
line_width : gint;
line_style : TGdkLineStyle;
cap_style : TGdkCapStyle;
join_style : TGdkJoinStyle;
end;
PGdkGC = ^TGdkGC;
TGdkGC = record
parent_instance : TGObject;
clip_x_origin : gint;
clip_y_origin : gint;
ts_x_origin : gint;
ts_y_origin : gint;
colormap : PGdkColormap;
end;
{$ENDIF read_forward_definitions}
//------------------------------------------------------------------------------
{$IFDEF read_interface_types}
{ Padding for future expansion }
PGdkGCClass = ^TGdkGCClass;
TGdkGCClass = record
parent_class : TGObjectClass;
get_values : procedure (gc:PGdkGC; values:PGdkGCValues); cdecl;
set_values : procedure (gc:PGdkGC; values:PGdkGCValues; mask:TGdkGCValuesMask); cdecl;
set_dashes : procedure (gc:PGdkGC; dash_offset:gint; dash_list:array of gint8; n:gint); cdecl;
_gdk_reserved1 : procedure ; cdecl;
_gdk_reserved2 : procedure ; cdecl;
_gdk_reserved3 : procedure ; cdecl;
_gdk_reserved4 : procedure ; cdecl;
end;
{$ENDIF read_interface_types}
//------------------------------------------------------------------------------
{$IFDEF read_interface_rest}
const
// values for TGdkGCValuesMask
GDK_GC_FOREGROUND = 1 shl 0;
GDK_GC_BACKGROUND = 1 shl 1;
GDK_GC_FONT = 1 shl 2;
GDK_GC_FUNCTION = 1 shl 3;
GDK_GC_FILL = 1 shl 4;
GDK_GC_TILE = 1 shl 5;
GDK_GC_STIPPLE = 1 shl 6;
GDK_GC_CLIP_MASK = 1 shl 7;
GDK_GC_SUBWINDOW = 1 shl 8;
GDK_GC_TS_X_ORIGIN = 1 shl 9;
GDK_GC_TS_Y_ORIGIN = 1 shl 10;
GDK_GC_CLIP_X_ORIGIN = 1 shl 11;
GDK_GC_CLIP_Y_ORIGIN = 1 shl 12;
GDK_GC_EXPOSURES = 1 shl 13;
GDK_GC_LINE_WIDTH = 1 shl 14;
GDK_GC_LINE_STYLE = 1 shl 15;
GDK_GC_CAP_STYLE = 1 shl 16;
GDK_GC_JOIN_STYLE = 1 shl 17;
// values for TGdkSubwindowMode
GDK_CLIP_BY_CHILDREN = 0;
GDK_INCLUDE_INFERIORS = 1;
function GDK_TYPE_GC : GType;
function GDK_GC(anObject : Pointer) : PGdkGC;
function GDK_GC_CLASS(klass : Pointer) : PGdkGCClass;
function GDK_IS_GC(anObject : Pointer) : boolean;
function GDK_IS_GC_CLASS(klass : Pointer) : boolean;
function GDK_GC_GET_CLASS(obj : Pointer) : PGdkGCClass;
function gdk_gc_get_type:GType; cdecl; external gdklib;
function gdk_gc_new(drawable:PGdkDrawable):PGdkGC; cdecl; external gdklib;
function gdk_gc_new_with_values(drawable:PGdkDrawable; values:PGdkGCValues; values_mask:TGdkGCValuesMask):PGdkGC; cdecl; external gdklib;
{$ifndef GDK_DISABLE_DEPRECATED}
function gdk_gc_ref(gc:PGdkGC):PGdkGC; cdecl; external gdklib;
procedure gdk_gc_unref(gc:PGdkGC); cdecl; external gdklib;
{$endif}
procedure gdk_gc_get_values(gc:PGdkGC; values:PGdkGCValues); cdecl; external gdklib;
procedure gdk_gc_set_values(gc:PGdkGC; values:PGdkGCValues; values_mask:TGdkGCValuesMask); cdecl; external gdklib;
procedure gdk_gc_set_foreground(gc:PGdkGC; color:PGdkColor); cdecl; external gdklib;
procedure gdk_gc_set_background(gc:PGdkGC; color:PGdkColor); cdecl; external gdklib;
{$ifndef GDK_DISABLE_DEPRECATED}
procedure gdk_gc_set_font(gc:PGdkGC; font:PGdkFont); cdecl; external gdklib;
{$endif}
{ GDK_DISABLE_DEPRECATED }
procedure gdk_gc_set_function(gc:PGdkGC; _function:TGdkFunction); cdecl; external gdklib;
procedure gdk_gc_set_fill(gc:PGdkGC; fill:TGdkFill); cdecl; external gdklib;
procedure gdk_gc_set_tile(gc:PGdkGC; tile:PGdkPixmap); cdecl; external gdklib;
procedure gdk_gc_set_stipple(gc:PGdkGC; stipple:PGdkPixmap); cdecl; external gdklib;
procedure gdk_gc_set_ts_origin(gc:PGdkGC; x:gint; y:gint); cdecl; external gdklib;
procedure gdk_gc_set_clip_origin(gc:PGdkGC; x:gint; y:gint); cdecl; external gdklib;
procedure gdk_gc_set_clip_mask(gc:PGdkGC; mask:PGdkBitmap); cdecl; external gdklib;
procedure gdk_gc_set_clip_rectangle(gc:PGdkGC; rectangle:PGdkRectangle); cdecl; external gdklib;
procedure gdk_gc_set_clip_region(gc:PGdkGC; region:PGdkRegion); cdecl; external gdklib;
procedure gdk_gc_set_subwindow(gc:PGdkGC; mode:TGdkSubwindowMode); cdecl; external gdklib;
procedure gdk_gc_set_exposures(gc:PGdkGC; exposures:gboolean); cdecl; external gdklib;
procedure gdk_gc_set_line_attributes(gc:PGdkGC; line_width:gint; line_style:TGdkLineStyle; cap_style:TGdkCapStyle; join_style:TGdkJoinStyle); cdecl; external gdklib;
procedure gdk_gc_set_dashes(gc:PGdkGC; dash_offset:gint; dash_list:array of gint8; n:gint); cdecl; external gdklib;
procedure gdk_gc_offset(gc:PGdkGC; x_offset:gint; y_offset:gint); cdecl; external gdklib;
procedure gdk_gc_copy(dst_gc:PGdkGC; src_gc:PGdkGC); cdecl; external gdklib;
procedure gdk_gc_set_colormap(gc:PGdkGC; colormap:PGdkColormap); cdecl; external gdklib;
function gdk_gc_get_colormap(gc:PGdkGC):PGdkColormap; cdecl; external gdklib;
procedure gdk_gc_set_rgb_fg_color(gc:PGdkGC; color:PGdkColor); cdecl; external gdklib;
procedure gdk_gc_set_rgb_bg_color(gc:PGdkGC; color:PGdkColor); cdecl; external gdklib;
function gdk_gc_get_screen(gc:PGdkGC):PGdkScreen; cdecl; external gdklib;
{$ifndef GDK_DISABLE_DEPRECATED}
procedure gdk_gc_destroy(gc:PGdkGC);
{$endif}
{$endif read_interface_rest}
//------------------------------------------------------------------------------
{$IFDEF read_implementation}
function GDK_TYPE_GC : GType;
begin
GDK_TYPE_GC:=gdk_gc_get_type;
end;
function GDK_GC(anObject : Pointer) : PGdkGC;
begin
GDK_GC:=PGdkGC(G_TYPE_CHECK_INSTANCE_CAST(anObject,GDK_TYPE_GC));
end;
function GDK_GC_CLASS(klass : Pointer) : PGdkGCClass;
begin
GDK_GC_CLASS:=PGdkGCClass(G_TYPE_CHECK_CLASS_CAST(klass,GDK_TYPE_GC));
end;
function GDK_IS_GC(anObject : Pointer) : boolean;
begin
GDK_IS_GC:=G_TYPE_CHECK_INSTANCE_TYPE(anObject,GDK_TYPE_GC);
end;
function GDK_IS_GC_CLASS(klass : Pointer) : boolean;
begin
GDK_IS_GC_CLASS:=G_TYPE_CHECK_CLASS_TYPE(klass,GDK_TYPE_GC);
end;
function GDK_GC_GET_CLASS(obj : Pointer) : PGdkGCClass;
begin
GDK_GC_GET_CLASS:=PGdkGCClass(G_TYPE_INSTANCE_GET_CLASS(obj,GDK_TYPE_GC));
end;
procedure gdk_gc_destroy(gc:PGdkGC);
begin
g_object_unref(G_OBJECT(gc));
end;
{$ENDIF}
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