diff options
| -rw-r--r-- | src/tipwin.cc | 43 | ||||
| -rw-r--r-- | src/tipwin.hh | 16 |
2 files changed, 59 insertions, 0 deletions
diff --git a/src/tipwin.cc b/src/tipwin.cc index cec3dbaa..1b6d91a2 100644 --- a/src/tipwin.cc +++ b/src/tipwin.cc @@ -179,3 +179,46 @@ void CustButton::hl_color(Fl_Color col) light_color = col; } + +//--------------------------------------------------------------------------- + +/* + * An Input with custom tooltip window + */ +TipWinInput::TipWinInput (int x, int y, int w, int h, const char *l) : + Fl_Input(x,y,w,h,l) +{ + tipwin = my_tipwin(); + mytooltip = strdup("empty"); +} + +TipWinInput::~TipWinInput(void) +{ + tipwin->cancel(this); // cancel tooltip if shown + free(mytooltip); +} + +int TipWinInput::handle(int e) +{ + switch (e) { + case FL_ENTER: + tipwin->value(mytooltip); + tipwin->do_show(this); + break; + case FL_PUSH: // push mouse + case FL_RELEASE: // release mouse + case FL_HIDE: // widget goes away + case FL_LEAVE: // leave focus + case FL_KEYBOARD: // key press + tipwin->do_hide(); + break; + } + return (Fl_Input::handle(e)); +} + +void TipWinInput::set_tooltip(const char *s) +{ + free(mytooltip); + mytooltip = strdup(s); +} + diff --git a/src/tipwin.hh b/src/tipwin.hh index 77ffa60e..d3aeeac5 100644 --- a/src/tipwin.hh +++ b/src/tipwin.hh @@ -3,6 +3,7 @@ #include <FL/Fl_Menu_Window.H> #include <FL/Fl_Button.H> +#include <FL/Fl_Input.H> /* @@ -54,5 +55,20 @@ public: }; +/* + * An Input with custom tooltip window + */ +class TipWinInput : public Fl_Input { + char *mytooltip; + TipWin *tipwin; +public: + TipWinInput (int x, int y, int w, int h, const char* l=0); + ~TipWinInput(void); + virtual int handle(int e); + + void set_tooltip(const char *s); +}; + + #endif // __TIPWIN_HH__ |