51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
// Fl_Value_Input.H
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// Edit text or drag to adjust floating point value.
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// as suggested by Pierre Jasmin
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// Current behavior:
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// Dragging left mouse moves by step()
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// Middle mouse is 5*step()
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// Right mouse is 20*step()
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// clicking any mouse button puts insertion cursor there
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// You can also navigate there with tab
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// Bugs (?):
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// No way to select region of text
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// Hard to paste in new values
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#ifndef Fl_Value_Input_H
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#define Fl_Value_Input_H
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#include "Fl_Valuator.H"
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#include "Fl_Input.H"
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class Fl_Value_Input : public Fl_Valuator {
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public:
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Fl_Input input;
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private:
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char soft_;
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static void input_cb(Fl_Widget*,void*);
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virtual void value_damage(); // cause damage() due to value() changing
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public:
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int handle(int);
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void draw();
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void resize(int,int,int,int);
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Fl_Value_Input(int x,int y,int w,int h,const char *l=0);
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void soft(char x) {soft_ = x;}
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char soft() const {return soft_;}
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Fl_Font textfont() const {return input.textfont();}
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void textfont(uchar s) {input.textfont(s);}
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uchar textsize() const {return input.textsize();}
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void textsize(uchar s) {input.textsize(s);}
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Fl_Color textcolor() const {return input.textcolor();}
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void textcolor(uchar n) {input.textcolor(n);}
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Fl_Color cursor_color() const {return input.cursor_color();}
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void cursor_color(uchar n) {input.cursor_color(n);}
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};
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#endif
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