diff options
Diffstat (limited to 'FL')
| -rw-r--r-- | FL/Fl_Spinner.H | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/FL/Fl_Spinner.H b/FL/Fl_Spinner.H index bac216e70..d5d530743 100644 --- a/FL/Fl_Spinner.H +++ b/FL/Fl_Spinner.H @@ -52,7 +52,18 @@ private: protected: - Fl_Input input_; // Input field for the value + // This class works like Fl_Input but ignores FL_Up and FL_Down key + // presses so they are handled by its parent, the Fl_Spinner widget. + // See STR #2989. + + class Fl_Spinner_Input : public Fl_Input { + public: + Fl_Spinner_Input(int X, int Y, int W, int H) + : Fl_Input(X, Y, W, H) {} + int handle(int event); // implemented in src/Fl_Spinner.cxx + }; + + Fl_Spinner_Input input_; // Input field for the value Fl_Repeat_Button up_button_, // Up button down_button_; // Down button @@ -99,15 +110,21 @@ public: /** Sets whether the spinner wraps around at upper and lower bounds. - If wrap mode is on (default) the spinner value is set to the minimum() - or maximum() when the value exceeds the upper or lower bounds, resp., - if the value was changed by one of the buttons. + If wrap mode is on the spinner value is set to the minimum() or + maximum() if the value exceeds the upper or lower bounds, resp., if + it was changed by one of the buttons or the FL_Up or FL_Down keys. - If wrap mode is off, the spinner value stops at the upper and lower bounds. - \see minimum(), maximum() + The spinner stops at the upper and lower bounds if wrap mode is off. + + The default wrap mode is on for backwards compatibility with + FLTK 1.3.x and older versions. - \note This does not apply to the input field. The input value is always - clipped to the allowed range as if wrap mode was off. + \note Wrap mode does not apply to the input field if the input value + is edited directly as a number. The input value is always + clipped to the allowed range as if wrap mode was off when the + input field is left (i.e. loses focus). + + \see minimum(), maximum() \param[in] set non-zero sets wrap mode, zero resets wrap mode |