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| author | Greg Ercolano <erco@seriss.com> | 2013-12-15 18:59:02 +0000 |
|---|---|---|
| committer | Greg Ercolano <erco@seriss.com> | 2013-12-15 18:59:02 +0000 |
| commit | d36882e67e2276a44336a63e498c46a73d21fcb6 (patch) | |
| tree | 519d7c91d077dce9dd1b21e20a7354a2a09f9658 /FL/Fl_Tree_Prefs.H | |
| parent | 6bf1ddf2b1fcc62fa52007e477a848fc2518b4ba (diff) | |
Adds horizontal scrollbar to Fl_Tree as an ABI 1.3.3 feature.
***************************************************************
NOTE: You MUST uncomment the FLTK_ABI_VERSION in Enumerations.H
to use these changes.
***************************************************************
Also: separated tree size calculation from draw() code,
so that one can cause the tree to recalculate immediately
after making modifications to the tree by calling Fl_Tree::calc_tree().
Numerous improvements to docs for the tree as well, enough
to create a rather large diff.
Large internal changes were needed to do this properly.
The following was added to the CHANGES file:
- Fl_Tree: various related changes:
o Added horizontal scrollbar
o Separated draw() and tree size calculation
o Added new public methods:
> resize() -- uses optimized dim calc, avoids tree recalc
> next_item() -- added parameters: direction, visibility
> extend_selection() -- added parameters, improved algorithm
> calc_dimensions() -- calc tix/y/w/h, tox/y/w/h and scrollbars
> calc_tree() -- calc tree_w/tree_h
> recalc_tree() -- schedules calc_tree()
> first_visible_item(), last_visible_item(), next_visible_item()
> first_selected_item(), last_selected_item(), next_selected_item()
o Added protected variables:
> _tix/y/w/h -- tree widget 'inner' dimension
> _tox/y/w/h -- tree widget 'outer' dimension
> _tree_w,_tree_h -- entire tree hierarchy width/height
o Deprecated:
> item_clicked() -- use callback_item() instead
> first_visible() -- use first_visible_item() instead
> last_visible() -- use last_visible_item() instead
- Fl_Tree_Item: various related changes:
o Added Fl_Tree ptr: needed for auto-recalc when item modified directly
o Added new methods tree(), recalc_tree()
o Added new ctor that accepts Fl_Tree*
o draw() parameters changed to include tree size calculations
o Deprecated:
> ctor using Fl_Tree_Prefs parameter (Fl_Tree* version better,
and must be used for 1.3.3 ABI features to work correctly)
> next_displayed() -- use next_visible() instead
> prev_displayed() -- use prev_visible() instead
- test/tree: added tests for newly added features
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10034 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'FL/Fl_Tree_Prefs.H')
| -rw-r--r-- | FL/Fl_Tree_Prefs.H | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/FL/Fl_Tree_Prefs.H b/FL/Fl_Tree_Prefs.H index 5ced88f4b..1b1a7b139 100644 --- a/FL/Fl_Tree_Prefs.H +++ b/FL/Fl_Tree_Prefs.H @@ -11,7 +11,7 @@ // FL/Fl_Tree_Prefs.H ////////////////////// // -// Fl_Tree -- This file is part of the Fl_Tree widget for FLTK +// Fl_Tree_Prefs -- This file is part of the Fl_Tree widget for FLTK // Copyright (C) 2009-2010 by Greg Ercolano. // // This library is free software. Distribution and use rights are outlined in |