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2000-08-21 Chris Toshok <toshok@helixcode.com>
* e-tree-example-1.c (remove_node): we can remove nodes with
children now.
* e-tree-model.h: add prototype for e_tree_model_node_sort.
* e-tree-model.c (etree_set_expanded): if the node is invisible,
just set its expanded flag and return.
(e_tree_model_root_node_set_visible): call set_expanded before we
remove it from the row array or else the aforementioned change
will result in nothing happening.
(e_tree_model_node_insert): use a position of -1 as "append".
(e_tree_model_node_insert): if the model was marked with
root_visible == FALSE, make sure to set it's expanded flag to TRUE
when the root node is inserted.
(e_tree_model_node_sort): new function.
svn path=/trunk/; revision=4912
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2000-06-23 Chris Toshok <toshok@helixcode.com>
* e-tree-model.h, e-tree-model.c: add icon_at virtual function -
it was stupid to make the insert call take 2 pixbufs. the model
should give this information.
* e-cell-tree.c: get rid of the opened/closed pixbuf stuff. call
e_tree_model_icon_of_node.
* e-tree-example-1.c: add my_icon_at.
* e-tree-simple.c (simple_icon_at): new function
(e_tree_simple_new): add icon_at parameter.
* e-tree-simple.h: add SimpleIconAtFn.
svn path=/trunk/; revision=3707
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2000-06-23 Chris Toshok <toshok@helixcode.com>
* e-tree-example-1.c (create_tree): use the expanded/unexpanded
pixbufs as node pixbufs for the first level of children, to test
the drawing.
* e-tree-model.c (e_tree_model_node_get_closed_pixbuf): new function.
(e_tree_model_node_get_opened_pixbuf): same.
(e_tree_model_node_insert): add opened/closed pixbuf argument.
(e_tree_model_node_insert_before): same.
* e-tree-model.h: add prototypes for opened/closed pixbuf
accessors, and add them to the e_tree_model_node_insert_* calls.
* e-cell-tree.c (ect_draw): add opened/closed pixbuf drawing per node.
svn path=/trunk/; revision=3706
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2000-06-10 Chris Toshok <toshok@helixcode.com>
* e-table-item.c (eti_event): change things so we focus the cell
and select the row, and also dispatch the event to that row/cell.
This fixes the problem with the tree where you had to click twice
to activate the tree controls.
* Makefile.am (libetable_a_SOURCES): remove e-tree-gnode.* and add
e-tree-simple.*
(icons): add tree-expanded.xpm and tree-unexpanded.xpm
* e-cell-tree.c (ect_enter_edit): defer to subcell's view.
(ect_leave_edit): defer to subcell's view.
(visible_depth_of_node): visual depth, taking into account that
the root node of the model might not be displayed.
(offset_of_node): return the offset used to shift the subcell
over.
(ect_draw): don't draw vertical lines if we're the leftmode node
(a visual root node). also, don't shift x2 by the subcell offset,
so we get ellipses like we're supposed to.
(ect_event): remove GDK_BUTTON_RELEASE from the list of events
that we care about.
* e-tree-example-1.c: lots of changes, a more dynamic UI so we can
test tree model api stuff.
* e-tree-gnode.c, e-tree-gnode.c: removed files, since their guts
have been rolled into e-tree-model.c
* e-tree-model.c, e-tree-model.h: substantially changed. too much
to really describe here. this should really be considered the
first revision of these files :)
* e-tree-simple.c, e-tree-simple.h: analogous to e-table-simple, a
subclass that allows the use of function pointers.
svn path=/trunk/; revision=3519
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2000-06-08 Chris Toshok <toshok@helixcode.com>
* e-tree-gnode.c, e-tree-gnode.h: New files. A tree model using a
GNode structure to store it's info.
* e-tree-model.c, e-tree-model.h: New files. A proxy model
sitting between a table model and the real tree model (of which
ETreeGNode is an example).
* e-cell-tree.c, e-cell-tree.h: New files. A cell renderer
capable of wrapping up a subcell and drawing the tree controls for
expanding/collapsing trees.
* tree-expanded.xpm, tree-unexpanded.xpm: New files. the standard
+ and - icons.
* e-tree-example-1.c: New file, giving a (pretty poor :) example
of using ETreeGNode.
* Makefile.am: at the tree stuff to the build, and build
tree-example-1.
* .cvsignore: ignore tree-example-1.
svn path=/trunk/; revision=3483
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