diff options
Diffstat (limited to 'dw')
| -rw-r--r-- | dw/fltkui.cc | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/dw/fltkui.cc b/dw/fltkui.cc index a2cab912..1f0422b2 100644 --- a/dw/fltkui.cc +++ b/dw/fltkui.cc @@ -36,6 +36,48 @@ #include <stdio.h> +//---------------------------------------------------------------------------- +/* + * Local sub classes + */ + +/* + * Used to enable CTRL+{a,e,d,k} in form inputs (for start,end,del,cut) + */ +class CustInput2 : public Fl_Input { +public: + CustInput2 (int x, int y, int w, int h, const char* l=0) : + Fl_Input(x,y,w,h,l) {}; + int handle(int e); +}; + +int CustInput2::handle(int e) +{ + int k = Fl::event_key(); + + _MSG("CustInput2::handle event=%d\n", e); + + // We're only interested in some flags + unsigned modifier = Fl::event_state() & (FL_SHIFT | FL_CTRL | FL_ALT); + + // Don't focus with arrow keys + if (e == FL_KEYBOARD && modifier == FL_CTRL) { + if (k == 'a' || k == 'e') { + position(k == 'a' ? 0 : size()); + return 1; + } else if (k == 'k') { + cut(position(), size()); + return 1; + } else if (k == 'd') { + cut(position(), position()+1); + return 1; + } + } + return Fl_Input::handle(e); +} + +//---------------------------------------------------------------------------- + namespace dw { namespace fltk { namespace ui { @@ -449,7 +491,7 @@ Fl_Widget *FltkEntryResource::createNewWidget (core::Allocation *allocation) { Fl_Input *input = - new Fl_Input (allocation->x, allocation->y, allocation->width, + new CustInput2(allocation->x, allocation->y, allocation->width, allocation->ascent + allocation->descent); if (password) input->type(FL_SECRET_INPUT); |