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| author | Matthias Melcher <fltk@matthiasm.com> | 2009-09-19 21:16:21 +0000 |
|---|---|---|
| committer | Matthias Melcher <fltk@matthiasm.com> | 2009-09-19 21:16:21 +0000 |
| commit | 62eac883d1bd545214abe37c774cac332bd1bbc7 (patch) | |
| tree | d633db314c9cbe105ff0d9b8908f04ee097a5762 /src | |
| parent | 08dea80a5a03aa90d8f1480b918e5620b36d953a (diff) | |
First few additions to create scroll wheel support for multiline Fl_Input.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6888 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_Input.cxx | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/Fl_Input.cxx b/src/Fl_Input.cxx index 39dc8c5bd..5f96cf411 100644 --- a/src/Fl_Input.cxx +++ b/src/Fl_Input.cxx @@ -621,6 +621,18 @@ int Fl_Input::handle(int event) { take_focus(); return 1; +/* TODO: this will scroll the area, but stop if the cursor would become invisible. + That clipping happens in drawtext(). Do we change the clipping or should + we move the cursor (ouch)? + case FL_MOUSEWHEEL: + if (Fl::e_dy > 0) { + yscroll( yscroll() - Fl::e_dy*15 ); + } else if (Fl::e_dy < 0) { + yscroll( yscroll() - Fl::e_dy*15 ); + } + return 1; +*/ + } Fl_Boxtype b = box(); return Fl_Input_::handletext(event, |