This is a convenience method to support easier implementation of
scheme-specific code in draw() methods and elsewhere.
Also improved Fl::scheme(const char *name) documentation.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10075 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This new temporary fix improves handling of strcasecmp() for
CMake-generated Makefiles (cmake -G "MSYS Makefiles" ..).
For some unknown reason (maybe other compiler flags?) this showed
lots of *warnings* again. A better fix (replacing direct calls to
strcasecmp() with fl_strcasecmp() or similar will follow later.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10074 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
a volatile method that can be overridden by
subclasses to take drawing control of tree item's content.
This replaces the old "item_draw_callback()" technique
added a few months ago as an ABI feature; turned out the
new technique is a better way to go.
o The examples/tree-custom-draw-items.cxx demo adjusted
accordingly.
o Added missing docs for some methods that had none,
including label_[xywh]().
o Added related methods needed to implement this, including:
Fl_Tree_Item_Array::replace()
Fl_Tree_Item::replace()
Fl_Tree::root(item)
Fl_Tree::add() variations
Fl_Tree_Item::drawbgcolor()/drawfgcolor()
o Carefully worked the FLTK_ABI_VERSION macros so as to be
ABI compatible with 1.3.0.
o Verified 1.3.0 ABI compatibility with ABI Compliance Checker 1.99.8.5:
http://ispras.linuxbase.org/index.php/ABI_compliance_checker
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10071 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
* Adds '!' (FL_META) and '@' (FL_COMMAND) modifiers to fl_old_shortcut()
* Also adds more specific docs on how to properly use
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10070 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This eliminates the necessity to lock/unlock views that was tricky to do properly because of interaction with
undocumented system-performed locks.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10068 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
causing a -Wunused-function warning. Also strcnt() is used in WIN32 only, so should not
belong to Fl_Native_File_Chooser_common.cxx that contains functions used across
platforms.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10064 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
that doesn't use the "volatile" attribute (suggested by Albrecht).
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10063 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
These are problems "ABI Compliance Checker" found with the recent
Fl_Tree mods.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10062 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Try with test/editor, opening several windows, and closing one.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10060 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
unsigned causes us to read the wrong values on x86_64.
The length is also defined as the number of 32-bit values,
not the number of bytes.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10058 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
seems necessary, at least on Mac OS with optimized compilation.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10052 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
* Removes redundant const vs. non-const code
using technique from Scott Meyers' book "Effective C++", 3rd Ed.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10038 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
***************************************************************
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
drag-n-drop of text: if the dragged text is dropped in the widget it comes from, it's cut and pasted.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10031 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
applications a convenient way to request termination, rather
than forcing it. And it does so in a way that mimics UNIX's
way, allowing code reuse.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10030 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
if the opening of this dialog window made the previous window to be redrawn.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10021 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
before all other items have first been deselected.
Also: added some related demo code to tree-simple to demonstrate
'reselect' callbacks, where a callback can be invoked when an item
that's selected already is 're-selected'.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10015 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
