* gtkdtree.c (scan_subtree): Do not set the current path here,
just load the subtree.
(gtk_dtree_get_row_path): Removed the column argument, since it
was never used.
(scan_subtree): Added a path argument that can be calculated
upstream.
(gtk_dtree_expand): Compute the path for scan_subtree().
(gtk_dtree_select_row): Compute the path for scan_subtree(), and
set the tree's current path here. This is the right thing;
setting the current path is completely orthogonal from scanning a
subtree.
* gtkdtree.c (gtk_dtree_class_init): Sigh. Create a new signal,
called "possibly_ungrab", used to request the client to ungrab the
mouse at the proper time. This is required because the stupid
clist button press handler grabs the mouse, and we don't want that.
(gtk_dtree_select_row): Emit the possibly_ungrab signal here.
* gscreen.c (panel_tree_drag_motion): Set the
panel->drag_tree_dragging_over flag.
(panel_tree_drag_leave): Unset said flag.
(panel_tree_possibly_ungrab): Ungrab the mouse here.
* gtkedit/syntax.c (upgrade_syntax_file): Mark error strings for
translation.
* gtkedit/editmenu.c (edit_about_cmd): Mark text in "about" for
translation as it used to be.
* gscreen.c (panel_tree_check_auto_expand): Enabled auto-collapse
functionality again. Made the code a simpler by using
gtk_dtree_is_ancestor().
* gtkdtree.c (gtk_dtree_is_ancestor): New function to test whether
a node is an ancestor of a child. This does the same as
gtk_ctree_is_ancestor(), but much more efficiently. GtkCTree
seems to use the pessimal algorithm for this.
(gtk_dtree_collapse): Slight optimization: do not re-select if the
node is already selected.
(gtk_dtree_collapse): Do not freeze/thaw the tree while
collapsing/selecting.
* gmain.c: Removed crufty old SM code.
* gscreen.c (panel_setup_drag_scroll): Made it not return
anything, since scrolling is independent from any other
prelighting actions.
(panel_tree_drag_begin): Do not print debugging message.
(panel_drag_data_get): Assert that we were requested a valid data
type.
(panel_create_tree_view): Only specify GTK_DEST_DEFAULT_DROP for
the tree, since we want to present the correct feedback when the
user is hovering over the blank area in the tree.
(panel_build_selected_file_list): Made it return char *.
(panel_tree_drag_end): Free dtree->drag_dir, not dtree->current_path.
(tree_drag_open_directory): Use panel->drag_tree_node instead of
the coordinates hack.
1999-04-15 Federico Mena Quintero <federico@nuclecu.unam.mx>
* gscreen.c (panel_setup_drag_scroll): Made it not return
anything, since scrolling is independent from any other
prelighting actions.
(panel_tree_drag_begin): Do not print debugging message.
(panel_drag_data_get): Assert that we were requested a valid data
type.
* gscreen.c (panel_tree_drag_motion): Dragging now automatically
highlights the tree. God does it flicker... )-:
* gtkdtree.h (gtk_dtree_construct): removed unused prototype.
* gscreen.c (panel_tree_check_auto_expand): removed the
auto-collapse of trees, as it is confusing to the user.
* gtkdtree.c (gtk_dtree_class_init): Added two new signals,
scan_begin and scan_end.
(gtk_dtree_expand): Call scan_begin() and scan_end().
(gtk_dtree_select_row): Call scan_begin() and scan_end().
(gtk_dtree_expand): Use gtk_ctree_select(), not gtk_dtree_select_row().
(gtk_dtree_collapse): Select the node when it is collapsed.
* gscreen.c (panel_create_tree_view): Added handlers for the
scan_begin and scan_end signals of the tree -- these will set the
cursor to a watch while the tree is being scanned.
* gtkdtree.c (gtk_dtree_load_path): Keep track of when we are
loading the tree (and thus we do not care about async
notifications to the tree state changes) and when we are done (and
thus, we care about the async treestore structure notifications).
* gdialogs.c (file_op_context_create_ui): OP_DELETE now has it's
very own dialog. whee.
* gscreen.c (panel_create_pixmaps): now we use dir-open.xpm
instead of the (apparently) ugly yellow one.
Make gtkdtree use the treestore cache.
Next step: store the ->scanned attribute of tree_entry (otherwise, no
speedup will be noticed at all). It is a 10 minute hack, but I will go
have dinner now.
Miguel.
* gscreen.c (panel_tree_drag_motion): Doubled timeout
for autoexpand - reducing opening unwanted directories.
(This, and auto-expand itself need to be configurable.)
* gscreen.c (tree_drag_open_directory): Use
gtk_ctree_expand() not gtk_ctree_expand_recursive,
which increases confusion and could be
_vvveeerrrryyyy_ expensive. (/afs ?)
* gscreen.c (panel_tree_drag_leave): Fixed up
signature - "drag_leave" has no x,y.
* gscreen.[ch] (panel_tree_check_auto_expand): When
we've expanded rows during a drag, collapse them
again when the drag leaves that row. We try to
collapse without changing the position of the current
row on the screen.
* gtkdtree.c (gtk_dtree_do_select_dir): Made static, as it is for
internal use only.
Fixed a little bunch of compiler warnings.
* gscreen.c (x_fill_panel): Use gtk_dtree_select_dir(), not
gtk_ctree_do_select_dir().
* gpopup.c (gpopup_do_popup): Fixed incorrect assertion and
actually create the menu (doh).
(gpopup_do_popup): Do the same magic as in gnome-popup-menu to
fetch the item that was activated in the menu. Keep this code out
of reach of children.
(fill_menu): New function to fill the menu using the
gnome-popup-menu magic for fetching the activated menu item.
Removed ifdef'ed code.
* configure.in (slang_use_system_installed_lib): Define slang
here, to avoid having this on LIBS.
1998-11-26 Herbert Valerio Riedel <hvr@hvrlab.ml.org>
- GNOME edition now compiles without any trace of the text mode
dependencies.
- We no longer link with libraries we do not use (crypt, gpm), this
fixes the recent bug reports.
- More tree updates, enhancements.
Miguel.
