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Reference Guide
TGWin32.h
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1 // @(#)root/win32gdk:$Id$
2 // Author: Rene Brun, Olivier Couet, Fons Rademakers, Bertrand Bellenot 27/11/01
3 
4 /*************************************************************************
5  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6  * All rights reserved. *
7  * *
8  * For the licensing terms see $ROOTSYS/LICENSE. *
9  * For the list of contributors see $ROOTSYS/README/CREDITS. *
10  *************************************************************************/
11 
12 #ifndef ROOT_TGWin32
13 #define ROOT_TGWin32
14 
15 
16 #include "TVirtualX.h"
17 
18 #include "TTF.h"
19 
20 
21 #if !defined(__CINT__)
22 
23 #include "Windows4Root.h"
24 #include "gdk/gdk.h"
25 #include "gdk/win32/gdkwin32.h"
26 
27 #else
28 
29 typedef ULong_t LPCRITICAL_SECTION;
30 typedef unsigned long DWORD;
31 typedef void* HANDLE;
32 
33 typedef unsigned long XID;
34 typedef XID GdkDrawable;
35 typedef XID GdkCursor;
36 typedef XID GdkColormap;
37 typedef XID GdkWindow;
38 typedef XID GdkVisual;
39 
40 struct GdkGC;
41 struct GdkGCValues;
42 struct GdkWindowAttr;
43 struct GdkColor;
44 struct GdkEvent;
45 struct GdkImage;
46 struct GdkPoint;
47 struct GdkRectangle;
48 
49 struct MSG;
50 
51 #endif
52 
53 typedef unsigned long KeySym;
54 
55 //#define None 0 /* universal null resource or null atom */
56 
57 struct XWindow_t;
58 
59 struct XColor_t {
60  GdkColor color;
61  Bool_t fDefined; // true if pixel value is defined
62  XColor_t() { color.pixel = 0; color.red = color.green = color.blue = 0; fDefined = kFALSE; }
63 };
64 
65 class TExMap;
66 
67 class TGWin32 : public TVirtualX {
68 
69 private:
72 
73  FT_Vector fAlign; ///< alignment vector
74 
75  void Align(void);
76  void DrawImage(FT_Bitmap *source, ULong_t fore, ULong_t back, GdkImage *xim,
77  Int_t bx, Int_t by);
79  GdkImage *GetBackground(Int_t x, Int_t y, UInt_t w, UInt_t h);
80  void RenderString(Int_t x, Int_t y, ETextMode mode);
81 
82  Int_t fMaxNumberOfWindows; ///< Maximum number of windows
83  XWindow_t *fWindows; ///< List of windows
84  TExMap *fColors; ///< Hash list of colors
85  GdkCursor *fCursors[kNumCursors]; ///< List of cursors
86 
87  void CloseWindow1();
88  void PutImage(Int_t offset, Int_t itran, Int_t x0, Int_t y0, Int_t nx,
90  UChar_t *image, Drawable_t id);
91  void RemovePixmap(GdkDrawable *pix);
92  void SetColor(GdkGC *gc, Int_t ci);
93  void SetInput(Int_t inp);
94  void SetMarkerType(Int_t type, Int_t n, GdkPoint *xy);
95  void MakeOpaqueColors(Int_t percent, ULong_t *orgcolors, Int_t ncolors);
96  Int_t FindColor(ULong_t pixel, ULong_t *orgcolors, Int_t ncolors);
97  void ImgPickPalette(GdkImage *image, Int_t &ncol, Int_t *&R, Int_t *&G, Int_t *&B);
98 
99  //---- Private methods used for GUI ----
100  void MapGCValues(GCValues_t &gval, ULong_t &xmask, GdkGCValues &xgval, Bool_t tox = kTRUE);
102  ULong_t &xmask, GdkWindowAttr &xattr);
103  void MapCursor(ECursor cursor, Int_t &xcursor);
104  void MapColorStruct(ColorStruct_t *color, GdkColor &xcolor);
105  void MapModifierState(UInt_t &state, UInt_t &xstate, Bool_t tox = kTRUE);
106  void MapEvent(Event_t &ev, GdkEvent &xev, Bool_t tox = kTRUE);
107  void MapEventMask(UInt_t &emask, UInt_t &xemask, Bool_t tox = kTRUE);
108  void MapKeySym(UInt_t &keysym, UInt_t &xkeysym, Bool_t tox = kTRUE);
109 
110 protected:
111  GdkVisual *fVisual;
112  GdkColormap *fColormap; ///< Default colormap, 0 if b/w
113  Int_t fScreenNumber; ///< Screen number
114  Bool_t fHasTTFonts; ///< True when TrueType fonts are used
115  Bool_t fUseSysPointers; ///< True when using system mouse pointers
116  Int_t fTextAlignH; ///< Text Alignment Horizontal
117  Int_t fTextAlignV; ///< Text Alignment Vertical
118  Int_t fTextAlign; ///< Text alignment (set in SetTextAlign)
119  Float_t fCharacterUpX; ///< Character Up vector along X
120  Float_t fCharacterUpY; ///< Character Up vector along Y
121  Float_t fTextMagnitude; ///< Text Magnitude
122  Int_t fDepth; ///< Number of color planes
123  Int_t fRedDiv; ///< Red value divider, -1 if no TrueColor visual
124  Int_t fGreenDiv; ///< Green value divider
125  Int_t fBlueDiv; ///< Blue value divider
126  Int_t fRedShift; ///< Bits to left shift red, -1 if no TrueColor visual
127  Int_t fGreenShift; ///< Bits to left shift green
128  Int_t fBlueShift; ///< Bits to left shift blue
129  Handle_t fXEvent; ///< Current native (GDK) event
130  TObject* fRefreshTimer; ///< TGWin32RefreshTimer for GUI thread message handler
131 
135  Bool_t fPenModified; ///< line syle || width modified
138 
139  void UpdateFillColor();
140  void UpdateFillStyle();
141  void UpdateLineColor();
142  void UpdateMarkerStyle();
143  void UpdateMarkerColor();
144  void UpdateLineStyle();
145 
146  // needed by TGWin32TTF
147  Bool_t AllocColor(GdkColormap *cmap, GdkColor *color);
148  void QueryColors(GdkColormap *cmap, GdkColor *colors, Int_t ncolors);
149  GdkGC *GetGC(Int_t which) const;
150  XColor_t &GetColor(Int_t cid);
151 
152 public:
153  TGWin32();
154  TGWin32(const char *name, const char *title);
155  virtual ~TGWin32();
156 
157  void DrawText(Int_t x, Int_t y, Float_t angle, Float_t mgn,
158  const char *text, ETextMode mode);
159  void DrawText(Int_t x, Int_t y, Float_t angle, Float_t mgn,
160  const wchar_t *text, ETextMode mode);
161  void SetTextFont(Font_t fontnumber);
162  Int_t SetTextFont(char *fontname, ETextSetMode mode);
163  void SetTextSize(Float_t textsize);
164 
165  Bool_t Init(void *display=0);
166  //UInt_t ExecCommand(TGWin32Command *);
167  void ClearWindow();
168  void ClosePixmap();
169  void CloseWindow();
170  void CopyPixmap(Int_t wid, Int_t xpos, Int_t ypos);
171  void DrawBox(Int_t x1, Int_t y1, Int_t x2, Int_t y2, EBoxMode mode);
172  void DrawCellArray(Int_t x1, Int_t y1, Int_t x2, Int_t y2, Int_t nx, Int_t ny, Int_t *ic);
173  void DrawFillArea(Int_t n, TPoint *xy);
174  void DrawLine(Int_t x1, Int_t y1, Int_t x2, Int_t y2);
175  void DrawPolyLine(Int_t n, TPoint *xy);
176  void DrawPolyMarker(Int_t n, TPoint *xy);
177  void GetCharacterUp(Float_t &chupx, Float_t &chupy);
179  void GetGeometry(Int_t wid, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h);
180  const char *DisplayName(const char *dpyName = 0);
181  ULong_t GetPixel(Color_t cindex);
182  void GetPlanes(Int_t &nplanes);
183  void GetRGB(Int_t index, Float_t &r, Float_t &g, Float_t &b);
184  virtual void GetTextExtent(UInt_t &w, UInt_t &h, char *mess);
185  virtual void GetTextExtent(UInt_t &, UInt_t &, wchar_t *){}
188  Bool_t HasTTFonts() const { return fHasTTFonts; }
189  Int_t InitWindow(ULong_t window);
191  void MoveWindow(Int_t wid, Int_t x, Int_t y);
193  void QueryPointer(Int_t &ix, Int_t &iy);
194  Pixmap_t ReadGIF(Int_t x0, Int_t y0, const char *file, Window_t id=0);
195  Int_t RequestLocator(Int_t mode, Int_t ctyp, Int_t &x, Int_t &y);
196  Int_t RequestString(Int_t x, Int_t y, char *text);
197  void RescaleWindow(Int_t wid, UInt_t w, UInt_t h);
199  void ResizeWindow(Int_t wid);
200  void SelectWindow(Int_t wid);
201  void SetCharacterUp(Float_t chupx, Float_t chupy);
202  void SetClipOFF(Int_t wid);
203  void SetClipRegion(Int_t wid, Int_t x, Int_t y, UInt_t w, UInt_t h);
204  void SetCursor(Int_t win, ECursor cursor);
205  void SetDoubleBuffer(Int_t wid, Int_t mode);
206  void SetDoubleBufferOFF();
207  void SetDoubleBufferON();
208  void SetDrawMode(EDrawMode mode);
209  void SetFillColor(Color_t cindex);
210  void SetFillStyle(Style_t style);
211  void SetLineColor(Color_t cindex);
212  void SetLineType(Int_t n, Int_t *dash);
213  void SetLineStyle(Style_t linestyle);
214  void SetLineWidth(Width_t width);
215  void SetMarkerColor(Color_t cindex);
216  void SetMarkerSize(Float_t markersize);
217  void SetMarkerStyle(Style_t markerstyle);
218  void SetOpacity(Int_t percent);
219  void SetRGB(Int_t cindex, Float_t r, Float_t g, Float_t b);
220  void SetTextAlign(Short_t talign=11);
221  void SetTextColor(Color_t cindex);
223  void Sync(Int_t mode);
224  void UpdateWindow(Int_t mode);
225  void Warp(Int_t ix, Int_t iy, Window_t id = 0);
226  Int_t WriteGIF(char *name);
227  void WritePixmap(Int_t wid, UInt_t w, UInt_t h, char *pxname);
228  Window_t GetCurrentWindow() const;
229 
230  //---- Methods used for GUI -----
232  void MapWindow(Window_t id);
233  void MapSubwindows(Window_t id);
234  void MapRaised(Window_t id);
235  void UnmapWindow(Window_t id);
236  void DestroyWindow(Window_t id);
237  void DestroySubwindows(Window_t id);
238  void RaiseWindow(Window_t id);
239  void LowerWindow(Window_t id);
240  void MoveWindow(Window_t id, Int_t x, Int_t y);
242  void ResizeWindow(Window_t id, UInt_t w, UInt_t h);
243  void IconifyWindow(Window_t id);
244  void ReparentWindow(Window_t id, Window_t pid, Int_t x, Int_t y);
245  void SetWindowBackground(Window_t id, ULong_t color);
248  UInt_t w, UInt_t h, UInt_t border,
249  Int_t depth, UInt_t clss,
250  void *visual, SetWindowAttributes_t *attr,
251  UInt_t wtype);
252  Int_t OpenDisplay(const char *dpyName=0);
253  void CloseDisplay();
254  Display_t GetDisplay() const;
255  Visual_t GetVisual() const { return 0; }
256  Int_t GetScreen() const { return 0; }
257  Int_t GetDepth() const;
259  Atom_t InternAtom(const char *atom_name, Bool_t only_if_exist);
261  Window_t GetParent(Window_t id) const;
262  FontStruct_t LoadQueryFont(const char *font_name);
264  void DeleteFont(FontStruct_t fs);
266  void ChangeGC(GContext_t gc, GCValues_t *gval);
267  void CopyGC(GContext_t org, GContext_t dest, Mask_t mask);
268  void DeleteGC(GContext_t gc);
269  Cursor_t CreateCursor(ECursor cursor);
270  void SetCursor(Window_t id, Cursor_t curid);
272  Pixmap_t CreatePixmap(Drawable_t id, const char *bitmap, UInt_t width,
273  UInt_t height, ULong_t forecolor, ULong_t backcolor,
274  Int_t depth);
275  Pixmap_t CreatePixmapFromData(unsigned char *bits, UInt_t width, UInt_t height);
276  Pixmap_t CreateBitmap(Drawable_t id, const char *bitmap,
277  UInt_t width, UInt_t height);
278  void DeletePixmap(Pixmap_t pmap);
279  Bool_t CreatePictureFromFile(Drawable_t id, const char *filename,
280  Pixmap_t &pict, Pixmap_t &pict_mask,
281  PictureAttributes_t &attr);
282  Bool_t CreatePictureFromData(Drawable_t id, char **data,
283  Pixmap_t &pict, Pixmap_t &pict_mask,
284  PictureAttributes_t &attr);
285  Bool_t ReadPictureDataFromFile(const char *filename, char ***ret_data);
286  void DeletePictureData(void *data);
287  void SetDashes(GContext_t gc, Int_t offset, const char *dash_list, Int_t n);
288  Bool_t ParseColor(Colormap_t cmap, const char *cname, ColorStruct_t &color);
290  void QueryColor(Colormap_t cmap, ColorStruct_t &color);
291  void FreeColor(Colormap_t cmap, ULong_t pixel);
293  void NextEvent(Event_t &event);
294  void Bell(Int_t percent);
296  Int_t src_x, Int_t src_y, UInt_t width, UInt_t height,
297  Int_t dest_x, Int_t dest_y);
299  void ChangeProperty(Window_t id, Atom_t property, Atom_t type,
300  UChar_t *data, Int_t len);
301  void DrawLine(Drawable_t id, GContext_t gc, Int_t x1, Int_t y1, Int_t x2, Int_t y2);
302  void ClearArea(Window_t id, Int_t x, Int_t y, UInt_t w, UInt_t h);
304  void SendEvent(Window_t id, Event_t *ev);
305  void WMDeleteNotify(Window_t id);
306  void SetKeyAutoRepeat(Bool_t on = kTRUE);
307  void GrabKey(Window_t id, Int_t keycode, UInt_t modifier, Bool_t grab = kTRUE);
308  void GrabButton(Window_t id, EMouseButton button, UInt_t modifier,
309  UInt_t evmask, Window_t confine, Cursor_t cursor,
310  Bool_t grab = kTRUE);
311  void GrabPointer(Window_t id, UInt_t evmask, Window_t confine,
312  Cursor_t cursor, Bool_t grab = kTRUE,
313  Bool_t owner_events = kTRUE);
314  void SetWindowName(Window_t id, char *name);
315  void SetIconName(Window_t id, char *name);
316  void SetIconPixmap(Window_t id, Pixmap_t pic);
317  void SetClassHints(Window_t id, char *className, char *resourceName);
318  void SetMWMHints(Window_t id, UInt_t value, UInt_t funcs, UInt_t input);
319  void SetWMPosition(Window_t id, Int_t x, Int_t y);
320  void SetWMSize(Window_t id, UInt_t w, UInt_t h);
321  void SetWMSizeHints(Window_t id, UInt_t wmin, UInt_t hmin,
322  UInt_t wmax, UInt_t hmax, UInt_t winc, UInt_t hinc);
323  void SetWMState(Window_t id, EInitialState state);
324  void SetWMTransientHint(Window_t id, Window_t main_id);
325  void DrawString(Drawable_t id, GContext_t gc, Int_t x, Int_t y,
326  const char *s, Int_t len);
327  Int_t TextWidth(FontStruct_t font, const char *s, Int_t len);
328  void GetFontProperties(FontStruct_t font, Int_t &max_ascent, Int_t &max_descent);
329  void GetGCValues(GContext_t gc, GCValues_t &gval);
331  void FreeFontStruct(FontStruct_t fs);
332  void ClearWindow(Window_t id);
333  Int_t KeysymToKeycode(UInt_t keysym);
335  UInt_t w, UInt_t h);
337  UInt_t w, UInt_t h);
338  void DrawSegments(Drawable_t id, GContext_t gc, Segment_t *seg, Int_t nseg);
339  void SelectInput(Window_t id, UInt_t evmask);
341  void SetInputFocus(Window_t id);
344  void ConvertPrimarySelection(Window_t id, Atom_t clipboard, Time_t when);
345  void LookupString(Event_t *event, char *buf, Int_t buflen, UInt_t &keysym);
346  void GetPasteBuffer(Window_t id, Atom_t atom, TString &text,
347  Int_t &nchar, Bool_t del);
349  Int_t src_y, Int_t &dest_x, Int_t &dest_y, Window_t &child);
350  void GetWindowSize(Drawable_t id, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h);
351  void FillPolygon(Window_t id, GContext_t gc, Point_t *points, Int_t npnt);
352  void QueryPointer(Window_t id, Window_t &rootw, Window_t &childw,
353  Int_t &root_x, Int_t &root_y, Int_t &win_x,
354  Int_t &win_y, UInt_t &mask);
355  void SetForeground(GContext_t gc, ULong_t foreground);
357  void Update(Int_t mode = 0);
359  void DestroyRegion(Region_t reg);
362  void UnionRegion(Region_t rega, Region_t regb, Region_t result);
363  void IntersectRegion(Region_t rega, Region_t regb, Region_t result);
364  void SubtractRegion(Region_t rega, Region_t regb, Region_t result);
365  void XorRegion(Region_t rega, Region_t regb, Region_t result);
368  Bool_t EqualRegion(Region_t rega, Region_t regb);
369  void GetRegionBox(Region_t reg, Rectangle_t *);
370  char **ListFonts(const char *fontname, Int_t max, Int_t &count);
371  void FreeFontNames(char **fontlist);
373  void GetImageSize(Drawable_t id, UInt_t &width, UInt_t &height);
374  void PutPixel(Drawable_t id, Int_t x, Int_t y, ULong_t pixel);
375  void PutImage(Drawable_t id, GContext_t gc, Drawable_t img,
376  Int_t dx, Int_t dy, Int_t x, Int_t y,
377  UInt_t w, UInt_t h);
378  void DeleteImage(Drawable_t img);
379  unsigned char *GetColorBits(Drawable_t wid, Int_t x, Int_t y, UInt_t width, UInt_t height);
380  Int_t AddWindow(ULong_t qwid, UInt_t w, UInt_t h);
381  void RemoveWindow(ULong_t qwid);
382  void ShapeCombineMask(Window_t id, Int_t x, Int_t y, Pixmap_t mask);
383  UInt_t ScreenWidthMM() const;
384 
387  Atom_t*, Int_t*, ULong_t*, ULong_t*, unsigned char**);
391  void ChangeProperties(Window_t id, Atom_t property, Atom_t type,
392  Int_t format, UChar_t *data, Int_t len);
393  void SetDNDAware(Window_t win, Atom_t *typelist);
394  void SetTypeList(Window_t win, Atom_t prop, Atom_t *typelist);
395  Window_t FindRWindow(Window_t win, Window_t dragwin, Window_t input, int x, int y, int maxd);
396  Bool_t IsDNDAware(Window_t win, Atom_t *typelist);
397 
398  Bool_t GUIThreadMessageFunc(MSG* msg);
399  Bool_t IsCmdThread() const;
400  void SetUserThreadId(ULong_t id);
401 
402  static void Lock();
403  static void Unlock();
404 
405  ClassDef(TGWin32,0) //Interface to Win32
406 };
407 
408 #endif
EAlign
Definition: TGWin32.h:70
Pixmap_t ReadGIF(Int_t x0, Int_t y0, const char *file, Window_t id=0)
If id is NULL - loads the specified gif file at position [x0,y0] in the current window.
Definition: TGWin32.cxx:4501
void CloseWindow1()
Delete current window.
Definition: TGWin32.cxx:1598
void MapColorStruct(ColorStruct_t *color, GdkColor &xcolor)
Map a ColorStruct_t to a XColor structure.
Definition: TGWin32.cxx:5696
void RescaleWindow(Int_t wid, UInt_t w, UInt_t h)
Rescale the window wid.
Definition: TGWin32.cxx:2692
Handle_t FontStruct_t
Definition: GuiTypes.h:38
const char * DisplayName(const char *dpyName=0)
Return hostname on which the display is opened.
Definition: TGWin32.cxx:2020
virtual ~TGWin32()
destructor.
Definition: TGWin32.cxx:814
void SetMarkerSize(Float_t markersize)
Set marker size index.
Definition: TGWin32.cxx:3362
void XorRegion(Region_t rega, Region_t regb, Region_t result)
Calculate the difference between the union and intersection of two regions.
Definition: TGWin32.cxx:7165
static double B[]
Int_t GetDepth() const
Get maximum number of planes.
Definition: TGWin32.cxx:5318
void FillPolygon(Window_t id, GContext_t gc, Point_t *points, Int_t npnt)
FillPolygon fills the region closed by the specified path.
Definition: TGWin32.cxx:6979
static void Lock()
Definition: TGWin32.cxx:936
void SetClipRectangles(GContext_t gc, Int_t x, Int_t y, Rectangle_t *recs, Int_t n)
Set clipping rectangles in graphics context.
Definition: TGWin32.cxx:7066
void SetWMSize(Window_t id, UInt_t w, UInt_t h)
Tells window manager the desired size of window "id".
Definition: TGWin32.cxx:6574
Semi-Abstract base class defining a generic interface to the underlying, low level, native graphics backend (X11, Win32, MacOS, OpenGL...).
Definition: TVirtualX.h:53
void SetLineWidth(Width_t width)
Set line width.
Definition: TGWin32.cxx:3328
Bool_t Init(void *display=0)
Initialize Win32 system. Returns kFALSE in case of failure.
Definition: TGWin32.cxx:952
void ConvertSelection(Window_t, Atom_t &, Atom_t &, Atom_t &, Time_t &)
Get Clipboard data.
Definition: TGWin32.cxx:7636
float xmin
Definition: THbookFile.cxx:93
void MoveWindow(Int_t wid, Int_t x, Int_t y)
Move the window wid.
Definition: TGWin32.cxx:2079
Int_t EventsPending()
Returns number of pending events.
Definition: TGWin32.cxx:5827
void SetWindowBackground(Window_t id, ULong_t color)
Set the window background color.
Definition: TGWin32.cxx:4757
void SetLineType(Int_t n, Int_t *dash)
Set line type.
Definition: TGWin32.cxx:3251
void SetOpacity(Int_t percent)
Set opacity of a window.
Definition: TGWin32.cxx:3934
void SetLineColor(Color_t cindex)
Set color index for lines.
Definition: TGWin32.cxx:3223
void SelectWindow(Int_t wid)
Select window to which subsequent output is directed.
Definition: TGWin32.cxx:2830
XWindow_t * fWindows
List of windows.
Definition: TGWin32.h:83
XColor_t & GetColor(Int_t cid)
Return reference to internal color structure associated to color index cid.
Definition: TGWin32.cxx:1932
Bool_t ParseColor(Colormap_t cmap, const char *cname, ColorStruct_t &color)
Parse string cname containing color name, like "green" or "#00FF00".
Definition: TGWin32.cxx:5711
void ClosePixmap()
Delete current pixmap.
Definition: TGWin32.cxx:1582
void DeleteProperty(Window_t, Atom_t &)
Deletes the specified property on the specified window.
Definition: TGWin32.cxx:7561
EInitialState
Definition: GuiTypes.h:344
void SetDashes(GContext_t gc, Int_t offset, const char *dash_list, Int_t n)
Specify a dash pattertn.
Definition: TGWin32.cxx:5678
void UpdateFillStyle()
Set fill area style index.
Definition: TGWin32.cxx:3170
short Style_t
Definition: RtypesCore.h:76
Window_t GetDefaultRootWindow() const
Return handle to the default root window created when calling XOpenDisplay().
Definition: TGWin32.cxx:5340
void CloseWindow()
Delete current window.
Definition: TGWin32.cxx:1590
Bool_t IsVisible(Int_t x, Int_t y, UInt_t w, UInt_t h)
Test if there is really something to render.
Definition: TGWin32.cxx:1402
void ReparentWindow(Window_t id, Window_t pid, Int_t x, Int_t y)
Reparent window, make pid the new parent and position the window at position (x,y) in new parent...
Definition: TGWin32.cxx:4747
Bool_t fHasTTFonts
True when TrueType fonts are used.
Definition: TGWin32.h:114
Bool_t fFillColorModified
Definition: TGWin32.h:132
void SetUserThreadId(ULong_t id)
Set user thread id.
Definition: TGWin32.cxx:7818
FontStruct_t LoadQueryFont(const char *font_name)
Load font and query font.
Definition: TGWin32.cxx:5360
float Float_t
Definition: RtypesCore.h:53
void SetMarkerColor(Color_t cindex)
Set color index for markers.
Definition: TGWin32.cxx:3342
void MapRaised(Window_t id)
Map window on screen and put on top of all windows.
Definition: TGWin32.cxx:4610
UInt_t Mask_t
Definition: GuiTypes.h:40
void Update(Int_t mode=0)
Flush (mode = 0, default) or synchronize (mode = 1) X output buffer.
Definition: TGWin32.cxx:7090
float ymin
Definition: THbookFile.cxx:93
void GrabPointer(Window_t id, UInt_t evmask, Window_t confine, Cursor_t cursor, Bool_t grab=kTRUE, Bool_t owner_events=kTRUE)
Establish an active pointer grab.
Definition: TGWin32.cxx:6461
#define g(i)
Definition: RSha256.hxx:105
GContext_t CreateGC(Drawable_t id, GCValues_t *gval)
Create a graphics context using the values set in gval (but only for those entries that are in the ma...
Definition: TGWin32.cxx:5404
Float_t fTextMagnitude
Text Magnitude.
Definition: TGWin32.h:121
void GetGeometry(Int_t wid, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h)
Return position and size of window wid.
Definition: TGWin32.cxx:1987
void ShapeCombineMask(Window_t id, Int_t x, Int_t y, Pixmap_t mask)
The Nonrectangular Window Shape Extension adds nonrectangular windows to the System.
Definition: TGWin32.cxx:7543
ULong_t Time_t
Definition: GuiTypes.h:41
void SetDoubleBufferOFF()
Turn double buffer mode off.
Definition: TGWin32.cxx:3057
Window_t GetInputFocus()
Returns the window id of the window having the input focus.
Definition: TGWin32.cxx:6777
void SetMarkerType(Int_t type, Int_t n, GdkPoint *xy)
Set marker type.
Definition: TGWin32.cxx:3384
Bool_t HasTTFonts() const
Returns True when TrueType fonts are used.
Definition: TGWin32.h:188
Description of a X11 color.
Definition: TGWin32.h:59
void DeleteImage(Drawable_t img)
Deallocates the memory associated with the image img.
Definition: TGWin32.cxx:7303
Bool_t ReadPictureDataFromFile(const char *filename, char ***ret_data)
Read picture data from file and store in ret_data.
Definition: TGWin32.cxx:5648
void CloseDisplay()
close display (terminate server/gMainThread thread)
Definition: TGWin32.cxx:897
EGEventType
Definition: GuiTypes.h:58
Handle_t Cursor_t
Definition: GuiTypes.h:33
void SetColor(GdkGC *gc, Int_t ci)
Set the foreground color in GdkGC.
Definition: TGWin32.cxx:2947
Bool_t fUseSysPointers
True when using system mouse pointers.
Definition: TGWin32.h:115
Bool_t CheckEvent(Window_t id, EGEventType type, Event_t &ev)
Check if there is for window "id" an event of type "type".
Definition: TGWin32.cxx:5779
Window_t FindRWindow(Window_t win, Window_t dragwin, Window_t input, int x, int y, int maxd)
Recursively search in the children of Window for a Window which is at location x, y and is DND aware...
Definition: TGWin32.cxx:7714
void SetWMSizeHints(Window_t id, UInt_t wmin, UInt_t hmin, UInt_t wmax, UInt_t hmax, UInt_t winc, UInt_t hinc)
Give the window manager minimum and maximum size hints.
Definition: TGWin32.cxx:6585
Bool_t fMarkerColorModified
Definition: TGWin32.h:137
void RaiseWindow(Window_t id)
Put window on top of window stack.
Definition: TGWin32.cxx:4670
void UpdateLineStyle()
Update line style.
Definition: TGWin32.cxx:3292
Handle_t GContext_t
Definition: GuiTypes.h:37
void SetWindowName(Window_t id, char *name)
Set window name.
Definition: TGWin32.cxx:6481
ULong_t GetPixel(Color_t cindex)
Return pixel value associated to specified ROOT color number.
Definition: TGWin32.cxx:2935
void DrawFillArea(Int_t n, TPoint *xy)
Fill area described by polygon.
Definition: TGWin32.cxx:1727
Basic string class.
Definition: TString.h:131
void ChangeGC(GContext_t gc, GCValues_t *gval)
Change entries in an existing graphics context, gc, by values from gval.
Definition: TGWin32.cxx:5423
int Int_t
Definition: RtypesCore.h:41
bool Bool_t
Definition: RtypesCore.h:59
void UpdateLineColor()
Definition: TGWin32.cxx:3234
FT_Vector fAlign
alignment vector
Definition: TGWin32.h:73
Int_t fRedDiv
Red value divider, -1 if no TrueColor visual.
Definition: TGWin32.h:123
void GetWindowAttributes(Window_t id, WindowAttributes_t &attr)
Get window attributes and return filled in attributes structure.
Definition: TGWin32.cxx:5269
Handle_t Drawable_t
Definition: GuiTypes.h:30
void SetWMState(Window_t id, EInitialState state)
Set the initial state of the window. Either kNormalState or kIconicState.
Definition: TGWin32.cxx:6610
void DrawImage(FT_Bitmap *source, ULong_t fore, ULong_t back, GdkImage *xim, Int_t bx, Int_t by)
Draw FT_Bitmap bitmap to xim image at position bx,by using specified foreground color.
Definition: TGWin32.cxx:1227
Int_t AddWindow(ULong_t qwid, UInt_t w, UInt_t h)
Register a window created by Qt as a ROOT window (like InitWindow()).
Definition: TGWin32.cxx:7458
void UnmapWindow(Window_t id)
Unmap window from screen.
Definition: TGWin32.cxx:4637
Int_t fRedShift
Bits to left shift red, -1 if no TrueColor visual.
Definition: TGWin32.h:126
ECursor
Definition: TVirtualX.h:44
This class is the basic interface to the Win32 graphics system.
Definition: TGWin32.h:67
short Font_t
Definition: RtypesCore.h:75
void MapSubwindows(Window_t id)
Maps all subwindows for the specified window "id" in top-to-bottom stacking order.
Definition: TGWin32.cxx:4599
void FreeFontStruct(FontStruct_t fs)
Free font structure returned by GetFontStruct().
Definition: TGWin32.cxx:6699
Handle_t Display_t
Definition: GuiTypes.h:26
Int_t fTextAlignV
Text Alignment Vertical.
Definition: TGWin32.h:117
void DeletePictureData(void *data)
Delete picture data created by the function ReadPictureDataFromFile.
Definition: TGWin32.cxx:5668
void MapKeySym(UInt_t &keysym, UInt_t &xkeysym, Bool_t tox=kTRUE)
Map to and from X key symbols.
Definition: TGWin32.cxx:6852
Int_t TextWidth(FontStruct_t font, const char *s, Int_t len)
Return length of string in pixels. Size depends on font.
Definition: TGWin32.cxx:6657
void PutPixel(Drawable_t id, Int_t x, Int_t y, ULong_t pixel)
Overwrites the pixel in the image with the specified pixel value.
Definition: TGWin32.cxx:7260
#define G(x, y, z)
Int_t OpenDisplay(const char *dpyName=0)
Open the display. Return -1 if the opening fails, 0 when ok.
Definition: TGWin32.cxx:969
#define R(a, b, c, d, e, f, g, h, i)
Definition: RSha256.hxx:110
void SendEvent(Window_t id, Event_t *ev)
Send event ev to window id.
Definition: TGWin32.cxx:5813
Handle_t FontH_t
Definition: GuiTypes.h:34
Int_t fBlueDiv
Blue value divider.
Definition: TGWin32.h:125
void Align(void)
Compute alignment variables.
Definition: TGWin32.cxx:1197
void GetPasteBuffer(Window_t id, Atom_t atom, TString &text, Int_t &nchar, Bool_t del)
Get contents of paste buffer atom into string.
Definition: TGWin32.cxx:6892
void SetDoubleBuffer(Int_t wid, Int_t mode)
Set the double buffer on/off on window wid.
Definition: TGWin32.cxx:3021
Region_t CreateRegion()
Create a new empty region.
Definition: TGWin32.cxx:7098
void LowerWindow(Window_t id)
Lower window so it lays below all its siblings.
Definition: TGWin32.cxx:4689
Pixmap_t CreatePixmapFromData(unsigned char *bits, UInt_t width, UInt_t height)
create an image from RGB data.
Definition: TGWin32.cxx:7379
static const double x2[5]
Int_t fGreenDiv
Green value divider.
Definition: TGWin32.h:124
Double_t x[n]
Definition: legend1.C:17
void SetTextFont(Font_t fontnumber)
Set specified font.
Definition: TGWin32.cxx:1530
unsigned long KeySym
Definition: TGWin32.h:53
void QueryPointer(Int_t &ix, Int_t &iy)
Query pointer position.
Definition: TGWin32.cxx:2256
Display_t GetDisplay() const
Returns handle to display (might be useful in some cases where direct X11 manipulation outside of TVi...
Definition: TGWin32.cxx:5310
void SetDoubleBufferON()
Turn double buffer mode on.
Definition: TGWin32.cxx:3067
void DrawText(Int_t x, Int_t y, Float_t angle, Float_t mgn, const char *text, ETextMode mode)
Draw text using TrueType fonts.
Definition: TGWin32.cxx:1347
#define ClassDef(name, id)
Definition: Rtypes.h:326
void SetFillColor(Color_t cindex)
Set color index for fill areas.
Definition: TGWin32.cxx:3125
void UpdateFillColor()
Definition: TGWin32.cxx:3140
void GetPlanes(Int_t &nplanes)
Get maximum number of planes.
Definition: TGWin32.cxx:2028
Handle_t fXEvent
Current native (GDK) event.
Definition: TGWin32.h:129
Int_t GetProperty(Window_t, Atom_t, Long_t, Long_t, Bool_t, Atom_t, Atom_t *, Int_t *, ULong_t *, ULong_t *, unsigned char **)
Returns the actual type of the property, the actual format of the property, and a pointer to the data...
Definition: TGWin32.cxx:7575
void DeletePixmap(Pixmap_t pmap)
Explicitely delete pixmap resource.
Definition: TGWin32.cxx:5578
void SetInput(Int_t inp)
Set input on or off.
Definition: TGWin32.cxx:3215
Handle_t Atom_t
Definition: GuiTypes.h:36
Bool_t CreatePictureFromFile(Drawable_t id, const char *filename, Pixmap_t &pict, Pixmap_t &pict_mask, PictureAttributes_t &attr)
Create a picture pixmap from data on file.
Definition: TGWin32.cxx:5588
void CopyGC(GContext_t org, GContext_t dest, Mask_t mask)
Copies graphics context from org to dest.
Definition: TGWin32.cxx:5489
Int_t WriteGIF(char *name)
Writes the current window into GIF file.
Definition: TGWin32.cxx:4363
Bool_t fPenModified
line syle || width modified
Definition: TGWin32.h:135
XColor_t()
Definition: TGWin32.h:62
static void Unlock()
Definition: TGWin32.cxx:944
void MapGCValues(GCValues_t &gval, ULong_t &xmask, GdkGCValues &xgval, Bool_t tox=kTRUE)
Map a GCValues_t to a XCGValues structure if tox is true.
Definition: TGWin32.cxx:5000
void ChangeProperty(Window_t id, Atom_t property, Atom_t type, UChar_t *data, Int_t len)
This function alters the property for the specified window and causes the X server to generate a Prop...
Definition: TGWin32.cxx:6354
void GetImageSize(Drawable_t id, UInt_t &width, UInt_t &height)
Returns the width and height of the image id.
Definition: TGWin32.cxx:7251
Pixmap_t CreatePixmap(Drawable_t id, UInt_t w, UInt_t h)
Creates a pixmap of the width and height you specified and returns a pixmap ID that identifies it...
Definition: TGWin32.cxx:5526
void GrabButton(Window_t id, EMouseButton button, UInt_t modifier, UInt_t evmask, Window_t confine, Cursor_t cursor, Bool_t grab=kTRUE)
Establish passive grab on a certain mouse button.
Definition: TGWin32.cxx:6436
Bool_t fLineColorModified
Definition: TGWin32.h:134
void IntersectRegion(Region_t rega, Region_t regb, Region_t result)
Compute the intersection of rega and regb and return result region.
Definition: TGWin32.cxx:7147
void UpdateMarkerColor()
Definition: TGWin32.cxx:3352
Bool_t CreatePictureFromData(Drawable_t id, char **data, Pixmap_t &pict, Pixmap_t &pict_mask, PictureAttributes_t &attr)
Create a pixture pixmap from data.
Definition: TGWin32.cxx:5622
void FreeColor(Colormap_t cmap, ULong_t pixel)
Free color cell with specified pixel value.
Definition: TGWin32.cxx:5769
static constexpr double s
unsigned long XID
Definition: TGX11.h:35
Int_t OpenPixmap(UInt_t w, UInt_t h)
Open a new pixmap.
Definition: TGWin32.cxx:2093
void SetCursor(Int_t win, ECursor cursor)
Set the cursor.
Definition: TGWin32.cxx:2989
void MapEventMask(UInt_t &emask, UInt_t &xemask, Bool_t tox=kTRUE)
Map event mask to or from gdk.
Definition: TGWin32.cxx:4888
Int_t fGreenShift
Bits to left shift green.
Definition: TGWin32.h:127
Float_t GetTextMagnitude()
Returns the current font magnification factor.
Definition: TGWin32.h:186
void RenderString(Int_t x, Int_t y, ETextMode mode)
Perform the string rendering in the pad.
Definition: TGWin32.cxx:1424
void SetMWMHints(Window_t id, UInt_t value, UInt_t funcs, UInt_t input)
Set decoration style for MWM-compatible wm (mwm, ncdwm, fvwm?).
Definition: TGWin32.cxx:6552
void GrabKey(Window_t id, Int_t keycode, UInt_t modifier, Bool_t grab=kTRUE)
Establish passive grab on a certain key.
Definition: TGWin32.cxx:6417
short Color_t
Definition: RtypesCore.h:79
void GetRGB(Int_t index, Float_t &r, Float_t &g, Float_t &b)
Get rgb values for color "index".
Definition: TGWin32.cxx:2036
virtual void GetTextExtent(UInt_t &w, UInt_t &h, char *mess)
Return the size of a character string.
Definition: TGWin32.cxx:2056
Bool_t IsDNDAware(Window_t win, Atom_t *typelist)
Checks if Window win is DND aware, and knows any of the DND formats passed in argument.
Definition: TGWin32.cxx:7771
void Warp(Int_t ix, Int_t iy, Window_t id=0)
Set pointer position.
Definition: TGWin32.cxx:4216
void SetFillStyle(Style_t style)
Set fill area style.
Definition: TGWin32.cxx:3159
Int_t KeysymToKeycode(UInt_t keysym)
Convert a keysym to the appropriate keycode.
Definition: TGWin32.cxx:6719
void SetDrawMode(EDrawMode mode)
Set the drawing mode.
Definition: TGWin32.cxx:3096
Definition: TPoint.h:31
void SetIconName(Window_t id, char *name)
Set window icon name.
Definition: TGWin32.cxx:6491
Bool_t PointInRegion(Int_t x, Int_t y, Region_t reg)
Returns true if the point x,y is in the region.
Definition: TGWin32.cxx:7181
void SetLineStyle(Style_t linestyle)
Set line style.
Definition: TGWin32.cxx:3281
point * points
Definition: X3DBuffer.c:22
void DrawCellArray(Int_t x1, Int_t y1, Int_t x2, Int_t y2, Int_t nx, Int_t ny, Int_t *ic)
Draw a cell array.
Definition: TGWin32.cxx:1691
void SetTextSize(Float_t textsize)
Set current text size.
Definition: TGWin32.cxx:1554
void GetCharacterUp(Float_t &chupx, Float_t &chupy)
Return character up vector.
Definition: TGWin32.cxx:1922
Int_t RequestLocator(Int_t mode, Int_t ctyp, Int_t &x, Int_t &y)
Request Locator position.
Definition: TGWin32.cxx:2301
void SetDNDAware(Window_t win, Atom_t *typelist)
Add XdndAware property and the list of drag and drop types to the Window win.
Definition: TGWin32.cxx:7790
Int_t fTextAlign
Text alignment (set in SetTextAlign)
Definition: TGWin32.h:118
void DrawPolyLine(Int_t n, TPoint *xy)
Draw a line through all points.
Definition: TGWin32.cxx:1788
void CopyPixmap(Int_t wid, Int_t xpos, Int_t ypos)
Copy the pixmap wid at the position xpos, ypos in the current window.
Definition: TGWin32.cxx:1637
Int_t fTextAlignH
Text Alignment Horizontal.
Definition: TGWin32.h:116
void DrawSegments(Drawable_t id, GContext_t gc, Segment_t *seg, Int_t nseg)
Draws multiple line segments. Each line is specified by a pair of points.
Definition: TGWin32.cxx:6751
char ** ListFonts(const char *fontname, Int_t max, Int_t &count)
Return list of font names matching "fontname".
Definition: TGWin32.cxx:7210
float ymax
Definition: THbookFile.cxx:93
Bool_t AllocColor(GdkColormap *cmap, GdkColor *color)
Allocate color in colormap.
Definition: TGWin32.cxx:1153
void SetClipOFF(Int_t wid)
Turn off the clipping for the window wid.
Definition: TGWin32.cxx:2889
void SetWindowBackgroundPixmap(Window_t id, Pixmap_t pxm)
Set pixmap as window background.
Definition: TGWin32.cxx:4773
EMouseButton
Definition: GuiTypes.h:213
void MapModifierState(UInt_t &state, UInt_t &xstate, Bool_t tox=kTRUE)
Map modifier key state to or from X.
Definition: TGWin32.cxx:5862
ROOT::R::TRInterface & r
Definition: Object.C:4
void FreeFontNames(char **fontlist)
Frees the specified the array of strings "fontlist".
Definition: TGWin32.cxx:7234
GdkVisual * fVisual
Definition: TGWin32.h:111
XPoint xy[kMAXMK]
Definition: TGX11.cxx:122
void DrawBox(Int_t x1, Int_t y1, Int_t x2, Int_t y2, EBoxMode mode)
Draw a box.
Definition: TGWin32.cxx:1652
Bool_t SetSelectionOwner(Window_t, Atom_t &)
Assigns owner of Clipboard.
Definition: TGWin32.cxx:7660
Bool_t fFillStyleModified
Definition: TGWin32.h:133
Handle_t Visual_t
Definition: GuiTypes.h:27
Colormap_t GetColormap() const
Returns handle to colormap.
Definition: TGWin32.h:258
Float_t fCharacterUpX
Character Up vector along X.
Definition: TGWin32.h:119
unsigned int UInt_t
Definition: RtypesCore.h:42
void SetCharacterUp(Float_t chupx, Float_t chupy)
Set character up vector.
Definition: TGWin32.cxx:2860
void ChangeActivePointerGrab(Window_t, UInt_t, Cursor_t)
Changes the active cursor of the specified window.
Definition: TGWin32.cxx:7623
void MakeOpaqueColors(Int_t percent, ULong_t *orgcolors, Int_t ncolors)
Get RGB values for orgcolors, add percent neutral to the RGB and allocate new_colors.
Definition: TGWin32.cxx:3997
short Short_t
Definition: RtypesCore.h:35
void ClearWindow()
Clear current window.
Definition: TGWin32.cxx:1563
float xmax
Definition: THbookFile.cxx:93
GdkImage * GetBackground(Int_t x, Int_t y, UInt_t w, UInt_t h)
Get the background of the current window in an XImage.
Definition: TGWin32.cxx:1376
void QueryColors(GdkColormap *cmap, GdkColor *colors, Int_t ncolors)
Returns the current RGB value for the pixel in the XColor structure.
Definition: TGWin32.cxx:1170
void SetTextColor(Color_t cindex)
Set color index for text.
Definition: TGWin32.cxx:4169
void DrawLine(Int_t x1, Int_t y1, Int_t x2, Int_t y2)
Draw a line.
Definition: TGWin32.cxx:1760
GdkCursor * fCursors[kNumCursors]
List of cursors.
Definition: TGWin32.h:85
void DestroySubwindows(Window_t id)
Destroy all internal subwindows.
Definition: TGWin32.cxx:4660
void GetRegionBox(Region_t reg, Rectangle_t *)
Return smallest enclosing rectangle.
Definition: TGWin32.cxx:7197
void Bell(Int_t percent)
Sets the sound bell. Percent is loudness from -100% to 100%.
Definition: TGWin32.cxx:6286
void RemoveWindow(ULong_t qwid)
Remove a window created by Qt (like CloseWindow1()).
Definition: TGWin32.cxx:7506
void SetMarkerStyle(Style_t markerstyle)
Set marker style.
Definition: TGWin32.cxx:3398
Int_t GetDoubleBuffer(Int_t wid)
Query the double buffer value for the window wid.
Definition: TGWin32.cxx:1967
#define h(i)
Definition: RSha256.hxx:106
void MapEvent(Event_t &ev, GdkEvent &xev, Bool_t tox=kTRUE)
Map Event_t structure to gdk_event structure.
Definition: TGWin32.cxx:5918
Handle_t Colormap_t
Definition: GuiTypes.h:32
short Width_t
Definition: RtypesCore.h:78
const Bool_t kFALSE
Definition: RtypesCore.h:88
Cursor_t CreateCursor(ECursor cursor)
Create cursor handle (just return cursor from cursor pool fCursors).
Definition: TGWin32.cxx:5517
void ChangeWindowAttributes(Window_t id, SetWindowAttributes_t *attr)
Change window attributes.
Definition: TGWin32.cxx:6309
void LookupString(Event_t *event, char *buf, Int_t buflen, UInt_t &keysym)
Convert the keycode from the event structure to a key symbol (according to the modifiers specified in...
Definition: TGWin32.cxx:6839
include TDocParser_001 C image html pict1_TDocParser_001 png width
Definition: TDocParser.cxx:121
void DestroyWindow(Window_t id)
Destroy window.
Definition: TGWin32.cxx:4647
long Long_t
Definition: RtypesCore.h:50
Color * colors
Definition: X3DBuffer.c:21
void SetTextMagnitude(Float_t mgn=1)
Sets the current text magnification factor to "mgn".
Definition: TGWin32.h:222
FontH_t GetFontHandle(FontStruct_t fs)
Return handle to font described by font structure.
Definition: TGWin32.cxx:5384
void DrawPolyMarker(Int_t n, TPoint *xy)
Draw n markers with the current attributes at position x, y.
Definition: TGWin32.cxx:1844
void ImgPickPalette(GdkImage *image, Int_t &ncol, Int_t *&R, Int_t *&G, Int_t *&B)
Returns in R G B the ncol colors of the palette used by the image.
Definition: TGWin32.cxx:4301
void RemovePixmap(GdkDrawable *pix)
Remove the pixmap pix.
Definition: TGWin32.cxx:2270
void FillRectangle(Drawable_t id, GContext_t gc, Int_t x, Int_t y, UInt_t w, UInt_t h)
Draw a filled rectangle. Filling is done according to the gc.
Definition: TGWin32.cxx:6729
void DrawString(Drawable_t id, GContext_t gc, Int_t x, Int_t y, const char *s, Int_t len)
Draw a string using a specific graphics context in position (x,y).
Definition: TGWin32.cxx:6643
static const double x1[5]
Int_t fDepth
Number of color planes.
Definition: TGWin32.h:122
void WritePixmap(Int_t wid, UInt_t w, UInt_t h, char *pxname)
Write the pixmap wid in the bitmap file pxname.
Definition: TGWin32.cxx:4240
void ChangeProperties(Window_t id, Atom_t property, Atom_t type, Int_t format, UChar_t *data, Int_t len)
Put data into Clipboard.
Definition: TGWin32.cxx:7677
void DrawRectangle(Drawable_t id, GContext_t gc, Int_t x, Int_t y, UInt_t w, UInt_t h)
Draw a rectangle outline.
Definition: TGWin32.cxx:6740
void SetInputFocus(Window_t id)
Set keyboard input focus to window id.
Definition: TGWin32.cxx:6786
Bool_t GUIThreadMessageFunc(MSG *msg)
Message processing function for the GUI thread.
Definition: TGWin32.cxx:843
TText * text
Bool_t EqualRegion(Region_t rega, Region_t regb)
Returns true if two regions are equal.
Definition: TGWin32.cxx:7189
void SetWMPosition(Window_t id, Int_t x, Int_t y)
Tells the window manager the desired position [x,y] of window "id".
Definition: TGWin32.cxx:6564
Float_t fCharacterUpY
Character Up vector along Y.
Definition: TGWin32.h:120
const int kNumCursors
Definition: TVirtualX.h:43
void ClearArea(Window_t id, Int_t x, Int_t y, UInt_t w, UInt_t h)
Clear a window area to the bakcground color.
Definition: TGWin32.cxx:6377
Pixmap_t CreateBitmap(Drawable_t id, const char *bitmap, UInt_t width, UInt_t height)
Create a bitmap (i.e. pixmap with depth 1) from the bitmap data.
Definition: TGWin32.cxx:5564
int type
Definition: TGX11.cxx:120
void WMDeleteNotify(Window_t id)
Tell WM to send message when window is closed via WM.
Definition: TGWin32.cxx:6387
Int_t RequestString(Int_t x, Int_t y, char *text)
Request a string.
Definition: TGWin32.cxx:2456
unsigned long ULong_t
Definition: RtypesCore.h:51
TGWin32()
Default constructor.
Definition: TGWin32.cxx:757
TCanvas * style()
Definition: style.C:1
Double_t y[n]
Definition: legend1.C:17
void MapSetWindowAttributes(SetWindowAttributes_t *attr, ULong_t &xmask, GdkWindowAttr &xattr)
Map a SetWindowAttributes_t to a GdkWindowAttr structure.
Definition: TGWin32.cxx:4967
Bool_t IsCmdThread() const
returns kTRUE if we are inside cmd/server thread
Definition: TGWin32.cxx:884
void SelectInput(Window_t id, UInt_t evmask)
Defines which input events the window is interested in.
Definition: TGWin32.cxx:6765
GdkColormap * fColormap
Default colormap, 0 if b/w.
Definition: TGWin32.h:112
Window_t CreateWindow(Window_t parent, Int_t x, Int_t y, UInt_t w, UInt_t h, UInt_t border, Int_t depth, UInt_t clss, void *visual, SetWindowAttributes_t *attr, UInt_t wtype)
Return handle to newly created gdk window.
Definition: TGWin32.cxx:4783
void GetGCValues(GContext_t gc, GCValues_t &gval)
Get current values from graphics context gc.
Definition: TGWin32.cxx:6677
Bool_t fMarkerStyleModified
Definition: TGWin32.h:136
void PutImage(Int_t offset, Int_t itran, Int_t x0, Int_t y0, Int_t nx, Int_t ny, Int_t xmin, Int_t ymin, Int_t xmax, Int_t ymax, UChar_t *image, Drawable_t id)
Draw image.
Definition: TGWin32.cxx:4426
void SetWMTransientHint(Window_t id, Window_t main_id)
Tell window manager that window is a transient window of gdk_parent_root.
Definition: TGWin32.cxx:6633
void MapWindow(Window_t id)
Map window on screen.
Definition: TGWin32.cxx:4584
void UnionRegion(Region_t rega, Region_t regb, Region_t result)
Compute the union of rega and regb and return result region.
Definition: TGWin32.cxx:7138
void SetIconPixmap(Window_t id, Pixmap_t pic)
Set pixmap the WM can use when the window is iconized.
Definition: TGWin32.cxx:6501
#define org(otri, vertexptr)
Definition: triangle.c:1037
Mother of all ROOT objects.
Definition: TObject.h:37
void GetFontProperties(FontStruct_t font, Int_t &max_ascent, Int_t &max_descent)
Return some font properties.
Definition: TGWin32.cxx:6665
Window_t GetCurrentWindow() const
Return current window pointer. Protected method used by TGWin32TTF.
Definition: TGWin32.cxx:1945
Int_t InitWindow(ULong_t window)
Open window and return window number.
Definition: TGWin32.cxx:2152
Int_t fMaxNumberOfWindows
Maximum number of windows.
Definition: TGWin32.h:82
void DeleteFont(FontStruct_t fs)
Explicitely delete font structure obtained with LoadQueryFont().
Definition: TGWin32.cxx:5395
Handle_t Window_t
Definition: GuiTypes.h:28
void UpdateMarkerStyle()
Definition: TGWin32.cxx:3408
GdkColor color
Definition: TGWin32.h:60
Window_t GetWindowID(Int_t wid)
Return the X11 window identifier.
Definition: TGWin32.cxx:2067
unsigned char * GetColorBits(Drawable_t wid, Int_t x, Int_t y, UInt_t width, UInt_t height)
Gets DIB bits x, y, width, height - position of bitmap returns a pointer on bitmap bits array in form...
Definition: TGWin32.cxx:7318
void DestroyRegion(Region_t reg)
Destroy region.
Definition: TGWin32.cxx:7106
Bool_t EmptyRegion(Region_t reg)
Return true if the region is empty.
Definition: TGWin32.cxx:7173
void GetWindowSize(Drawable_t id, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h)
Return geometry of window (should be called GetGeometry but signature already used).
Definition: TGWin32.cxx:6955
void MoveResizeWindow(Window_t id, Int_t x, Int_t y, UInt_t w, UInt_t h)
Move and resize a window.
Definition: TGWin32.cxx:4711
void ResizeWindow(Int_t wid)
Resize the current window if necessary.
Definition: TGWin32.cxx:2781
Int_t fScreenNumber
Screen number.
Definition: TGWin32.h:113
Definition: file.py:1
Region_t PolygonRegion(Point_t *points, Int_t np, Bool_t winding)
Create region for the polygon defined by the points array.
Definition: TGWin32.cxx:7128
#define dest(otri, vertexptr)
Definition: triangle.c:1040
Window_t GetPrimarySelectionOwner()
Returns the window id of the current owner of the primary selection.
Definition: TGWin32.cxx:6798
Int_t AddPixmap(ULong_t pix, UInt_t w, UInt_t h)
register pixmap created by TGWin32GLManager
Definition: TGWin32.cxx:7415
Window_t GetParent(Window_t id) const
Return the parent of the window.
Definition: TGWin32.cxx:5348
UInt_t ScreenWidthMM() const
Returns the width of the screen in millimeters.
Definition: TGWin32.cxx:7551
Handle_t Region_t
Definition: GuiTypes.h:31
void SetForeground(GContext_t gc, ULong_t foreground)
Set foreground color in graphics context (shortcut for ChangeGC with only foreground mask set)...
Definition: TGWin32.cxx:7051
Handle_t Pixmap_t
Definition: GuiTypes.h:29
void Sync(Int_t mode)
Set synchronisation on or off.
Definition: TGWin32.cxx:4187
Int_t FindColor(ULong_t pixel, ULong_t *orgcolors, Int_t ncolors)
Returns index in orgcolors (and new_colors) for pixel.
Definition: TGWin32.cxx:4057
you should not use this method at all Int_t Int_t Double_t Double_t Double_t Int_t Double_t Double_t Double_t Double_t b
Definition: TRolke.cxx:630
void SubtractRegion(Region_t rega, Region_t regb, Region_t result)
Subtract rega from regb.
Definition: TGWin32.cxx:7156
TExMap * fColors
Hash list of colors.
Definition: TGWin32.h:84
Int_t GetScreen() const
Returns screen number.
Definition: TGWin32.h:256
Bool_t fDefined
true if pixel value is defined
Definition: TGWin32.h:61
void NextEvent(Event_t &event)
Copies first pending event from event queue to Event_t structure and removes event from queue...
Definition: TGWin32.cxx:5843
void ConvertPrimarySelection(Window_t id, Atom_t clipboard, Time_t when)
XConvertSelection() causes a SelectionRequest event to be sent to the current primary selection owner...
Definition: TGWin32.cxx:6825
void UnionRectWithRegion(Rectangle_t *rect, Region_t src, Region_t dest)
Union of rectangle with a region.
Definition: TGWin32.cxx:7114
void SetClassHints(Window_t id, char *className, char *resourceName)
Set the windows class and resource name.
Definition: TGWin32.cxx:6513
GdkGC * GetGC(Int_t which) const
Return desired Graphics Context ("which" maps directly on gGCList[]).
Definition: TGWin32.cxx:1954
void MapCursor(ECursor cursor, Int_t &xcursor)
unsigned char UChar_t
Definition: RtypesCore.h:34
Int_t fBlueShift
Bits to left shift blue.
Definition: TGWin32.h:128
void UpdateWindow(Int_t mode)
Update display.
Definition: TGWin32.cxx:4200
void SetClipRegion(Int_t wid, Int_t x, Int_t y, UInt_t w, UInt_t h)
Set clipping region for the window wid.
Definition: TGWin32.cxx:2907
Drawable_t CreateImage(UInt_t width, UInt_t height)
Allocates the memory needed for an drawable.
Definition: TGWin32.cxx:7242
Int_t ResizePixmap(Int_t wid, UInt_t w, UInt_t h)
Resize a pixmap.
Definition: TGWin32.cxx:2733
FontStruct_t GetFontStruct(FontH_t fh)
Retrieve associated font structure once we have the font handle.
Definition: TGWin32.cxx:6691
Visual_t GetVisual() const
Returns handle to visual.
Definition: TGWin32.h:255
void SetTypeList(Window_t win, Atom_t prop, Atom_t *typelist)
Add the list of drag and drop types to the Window win.
Definition: TGWin32.cxx:7702
Atom_t InternAtom(const char *atom_name, Bool_t only_if_exist)
Return atom handle for atom_name.
Definition: TGWin32.cxx:5328
void SetKeyAutoRepeat(Bool_t on=kTRUE)
Turn key auto repeat on or off.
Definition: TGWin32.cxx:6402
const Bool_t kTRUE
Definition: RtypesCore.h:87
void QueryColor(Colormap_t cmap, ColorStruct_t &color)
Fill in the primary color components for a specific pixel value.
Definition: TGWin32.cxx:5751
const Int_t n
Definition: legend1.C:16
void TranslateCoordinates(Window_t src, Window_t dest, Int_t src_x, Int_t src_y, Int_t &dest_x, Int_t &dest_y, Window_t &child)
TranslateCoordinates translates coordinates from the frame of reference of one window to another...
Definition: TGWin32.cxx:6924
TObject * fRefreshTimer
TGWin32RefreshTimer for GUI thread message handler.
Definition: TGWin32.h:130
void SetTextAlign(Short_t talign=11)
Set text alignment.
Definition: TGWin32.cxx:4109
char name[80]
Definition: TGX11.cxx:109
This class stores a (key,value) pair using an external hash.
Definition: TExMap.h:33
void CopyArea(Drawable_t src, Drawable_t dest, GContext_t gc, Int_t src_x, Int_t src_y, UInt_t width, UInt_t height, Int_t dest_x, Int_t dest_y)
Copy a drawable (i.e.
Definition: TGWin32.cxx:6296
virtual void GetTextExtent(UInt_t &, UInt_t &, wchar_t *)
Returns the size of the specified character string "mess".
Definition: TGWin32.h:185
void DeleteGC(GContext_t gc)
Explicitely delete a graphics context.
Definition: TGWin32.cxx:5509
void SetPrimarySelectionOwner(Window_t id)
Makes the window id the current owner of the primary selection.
Definition: TGWin32.cxx:6807
void IconifyWindow(Window_t id)
Iconify the window.
Definition: TGWin32.cxx:4735
ULong_t Handle_t
Definition: GuiTypes.h:25
void SetRGB(Int_t cindex, Float_t r, Float_t g, Float_t b)
Set color intensities for given color index.
Definition: TGWin32.cxx:4072