to enable inheritance and for consistency (STR #2834).
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10039 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
***************************************************************
NOTE: You MUST uncomment the FLTK_ABI_VERSION in Enumerations.H
to use these changes.
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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
o Added examples/tree-custom-draw-items.cxx to demonstrate its use.
o Fixed small doc error for recent Fl_Tree::get_selected_items()
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10018 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
o Added new method Fl_Tree::get_selected_items()
o Modified Fl_Tree_Item_Array to usable in a general way (i.e. beyond Fl_Tree's internal use)
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10016 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
src/Fl_Tree_Item.cxx -- solve: "Fl_Tree_Item.cxx", line 614: Error: Initializing int& requires an lvalue.
FL/Fl_Preferences.H -- solve: "FL/Fl_Preferences.H", line 196: Error: Fl_Preferences::RootNode is not accessible from 0
FL/Fl_Tree_Item.H -- solve: "Fl_Tree_Item.cxx", line 614: Error: Initializing int& requires an lvalue.
test/unittests.cxx -- solve: "unittests.cxx", line 95: Error: The type "UnitTest*[]" is incomplete.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9978 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
and some example code on how to keep tab heights constant. (Thanks to Ian MacArthur's post on fltk.general)
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9954 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Some code is transferred from Fl_cocoa.mm thus reducing somewhat this very large source file.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9885 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Moved top_window_offset() to being a member of Fl_Widget (was Fl_Window)
and moved its code near implementations of top_window() and window().
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9872 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Docs for existing Fl_Widget::window() revised to clarify the difference between these two methods.
Docs for window() also moved from .H -> .cxx as per CMP (docs should be where code implementation is).
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9871 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
it's realized that for consistency, the recently added window_offset() method
(a few days ago) should be renamed to top_window_offset().
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9870 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Added new method Fl_Widget::window_offset(x,y)
to access the top-level window offset of the current widget.
Open to alternative names for the new method.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9866 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
o Added some references to the FLTK colormap diagram in obvious places (Fl_Color docs)
o Added info regarding the 'reserved' colors
o Added quotes to clarify RGBI description: "RGB" and "I"
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9856 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Added a \todo marker for undocumented public 'push()' method.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9849 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
o Added move_cursor(R,C,shiftflag). Needed allow Shift-Tab not to create a reverse selection.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9841 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
some key opens a window with possible accented characters. This feature is used by the Fl_Input_ and
Fl_Text_Editor widgets. User-defined text input widgets can optionally use this feature, but the default
behavior is to not use it. Fl_Secret_Input turns it off, for example.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9792 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
