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FLTK 1.3.2
Fl_Tooltip.H
00001 //
00002 // "$Id: Fl_Tooltip.H 9706 2012-11-06 20:46:14Z matt $"
00003 //
00004 // Tooltip header file for the Fast Light Tool Kit (FLTK).
00005 //
00006 // Copyright 1998-2011 by Bill Spitzak and others.
00007 //
00008 // This library is free software. Distribution and use rights are outlined in
00009 // the file "COPYING" which should have been included with this file.  If this
00010 // file is missing or damaged, see the license at:
00011 //
00012 //     http://www.fltk.org/COPYING.php
00013 //
00014 // Please report all bugs and problems on the following page:
00015 //
00016 //     http://www.fltk.org/str.php
00017 //
00018 
00019 /* \file
00020    Fl_Tooltip widget . */
00021 
00022 #ifndef Fl_Tooltip_H
00023 #define Fl_Tooltip_H
00024 
00025 #include <FL/Fl.H>
00026 #include <FL/Fl_Widget.H>
00027 
00036 class FL_EXPORT Fl_Tooltip {
00037 public:
00039   static float delay() { return delay_; }
00041   static void delay(float f) { delay_ = f; }
00046   static float hoverdelay() { return hoverdelay_; }
00051   static void hoverdelay(float f) { hoverdelay_ = f; }
00053   static int enabled() { return Fl::option(Fl::OPTION_SHOW_TOOLTIPS); }
00055   static void enable(int b = 1) { Fl::option(Fl::OPTION_SHOW_TOOLTIPS, (b!=0));}
00057   static void disable() { enable(0); }
00058   static void (*enter)(Fl_Widget* w);
00059   static void enter_area(Fl_Widget* w, int X, int Y, int W, int H, const char* tip);
00060   static void (*exit)(Fl_Widget *w);
00062   static Fl_Widget* current() {return widget_;}
00063   static void current(Fl_Widget*);
00064 
00066   static Fl_Font font() { return font_; }
00068   static void font(Fl_Font i) { font_ = i; }
00070   static Fl_Fontsize size() { return (size_ == -1 ? FL_NORMAL_SIZE : size_); }
00072   static void size(Fl_Fontsize s) { size_ = s; }
00074   static Fl_Color color() { return color_; }
00076   static void color(Fl_Color c) { color_ = c; }
00078   static Fl_Color textcolor() { return textcolor_; }
00080   static void textcolor(Fl_Color c) { textcolor_ = c; }
00081 #if FLTK_ABI_VERSION >= 10301
00082 
00083   static int margin_width() { return margin_width_; }
00085   static void margin_width(int v) { margin_width_ = v; }
00087   static int margin_height() { return margin_height_; }
00089   static void margin_height(int v) { margin_height_ = v; }
00091   static int wrap_width() { return wrap_width_; }
00093   static void wrap_width(int v) { wrap_width_ = v; }
00094 #else
00095   static int margin_width() { return 3; }
00096   static int margin_height() { return 3; }
00097   static int wrap_width() { return 400; }
00098 #endif
00099 
00100 #ifdef __APPLE__
00101   // the unique tooltip window
00102   static Fl_Window* current_window(void);
00103 #endif
00104 
00105   // These should not be public, but Fl_Widget::tooltip() needs them...
00106   // fabien: made it private with only a friend function access
00107 private:
00108   friend void Fl_Widget::tooltip(const char *);
00109   friend void Fl_Widget::copy_tooltip(const char *);
00110   static void enter_(Fl_Widget* w);
00111   static void exit_(Fl_Widget *w);
00112   static void set_enter_exit_once_();
00113 
00114 private:
00115   static float delay_; 
00116   static float hoverdelay_; 
00117   static Fl_Color color_;
00118   static Fl_Color textcolor_;
00119   static Fl_Font font_;
00120   static Fl_Fontsize size_;
00121   static Fl_Widget* widget_; 
00122 #if FLTK_ABI_VERSION >= 10301
00123   static int margin_width_;     
00124   static int margin_height_;    
00125   static int wrap_width_;       
00126 #endif
00127 };
00128 
00129 #endif
00130 
00131 //
00132 // End of "$Id: Fl_Tooltip.H 9706 2012-11-06 20:46:14Z matt $".
00133 //