src/stc/scintilla/src/CallTip.h

   1 // Scintilla source code edit control
   2 // CallTip.h - interface to the call tip control
   3 // Copyright 1998-2000 by Neil Hodgson <neilh@scintilla.org>
   4 // The License.txt file describes the conditions under which this software may be distributed.
   5
   6 #ifndef CALLTIP_H
   7 #define CALLTIP_H
   8
   9 class CallTip {
  10         int startHighlight;
  11         int endHighlight;
  12         char *val;
  13         Font font;
  14         // Private so CallTip objects can not be copied
  15         CallTip(const CallTip &) {}
  16         CallTip &operator=(const CallTip &) { return *this; }
  17 public:
  18         Window wCallTip;
  19         Window wDraw;
  20         bool inCallTipMode;
  21         int posStartCallTip;
  22         ColourPair colourBG;
  23         ColourPair colourUnSel;
  24         ColourPair colourSel;
  25         ColourPair colourShade;
  26         ColourPair colourLight;
  27
  28         CallTip();
  29         ~CallTip();
  30
  31         // Claim or accept palette entries for the colours required to paint a calltip
  32         void RefreshColourPalette(Palette &pal, bool want);
  33
  34         void PaintCT(Surface *surfaceWindow);
  35
  36         // Setup the calltip and return a rectangle of the area required
  37         PRectangle CallTipStart(int pos, Point pt, const char *defn,
  38                 const char *faceName, int size);
  39
  40         void CallTipCancel();
  41
  42         // Set a range of characters to be displayed in a highlight style.
  43         // Commonly used to highlight the current parameter.
  44         void SetHighlight(int start, int end);
  45 };
  46
  47 #endif