ANNOUNCE: GtkSheet-7.10

[Adrian Feiguin <feiguin ifir ifir edu ar>]

GtkSheet-7.10
=============

- New functions:

  * gtk_sheet_cell_delete
  * gtk_sheet_range_delete
   (They remove cell contents and links, while gtk_sheet_cell/range_clear
    remove only contents)

  * gtk_sheet_remove_link

  * gtk_sheet_row_button_justify
  * gtk_sheet_column_button_justify
    (justify row/column button label)

- Some small fixes.


GtkSheet-7.9
============

- Bugfix release.

  * gtk_sheet_get_link patched by Bob Lissner.


GtkSheet-7.8
============

- Bugfix release.

  * GtkSheetEntry was grabbing focus with button presses.
    Now it doesn't do that with right button to avoid problems with popups.
    (Thanks to Scott Dattalo <sdattalo@unix.sri.com> and
     Brad Pepers <brad@linuxcanada.com>) 


GtkSheet-7.7
============

- Bugfix release.

  * Key presses: events propagation
  * Hiding rows/columns 
    Both patched by Sam Phillips from the quicklist team.
    <sam@usaworks.com>
  * gtk_sheet_link_cell,
    gtk_sheet_get_link, patched by Bob Lissner from the quicklist team.

  * sheet's entry creation warnings
    Patched by Heath Martin <martinh@pegasus.cc.ucf.edu>

 
GtkSheet-7.6
============

- This is mainly a bug-fix release. Thanks again to the quicklist team.

  List of fixed bugs:
  * Ctrl+Key.
  * row/column deletion.
  * flashing range scrolling.
  * child widgets scrolling.
  * auto scrolling.
    (If you click on the last cell of a row/column, the sheet scrolls to show the 
     entire cell.)
  * selection DnD.
  * selection highlighting 
    (patched by Sam Phillips from the quicklist team <sam@usaworks.com>)
  * hiding titles when the widget is not realized. 
    (Thanks to Glenn Trigg <ggt@linuxfan.com> -- www.linuxfan.com/~gtk/privtool.html)


GtkSheet-7.5
============

- New field in the GtkSheetCell struct : 
  gpointer link;

- You can link a cell to an object using:
  gtk_sheet_link_cell(GtkSheet *sheet, gint row, gint col, gpointer link);
  gtk_sheet_get_link(GtkSheet *sheet, gint row, gint col);

  The only efect is making cell->link point to the given object.

- New signal "clear cell"

- Bug fix in column shifts when they are deleted
  Thanks to Nick Slobodsky <pentahd@pentahd.redline.ru> 


GtkSheet-7.4
============

* Rows/Columns insertion/deletion optimized.

* Improvements in scrollbars

* Improvements in dragging and resizing selections

* Features added:

- Multiline button labels. ("this is\na multiline\nlabel")

- Themeable button gadgets.

- gtk_sheet_attach (GtkSheet *sheet, GtkWidget *child,
		    gint row, gint column,
		    gfloat x_align, gfloat y_align); 

  Attaches a child widget to the given cell with the given alignments.
  The child is reallocated each time the column or row changes, keeping
  attached to the same cell.

- GTK_SHEET_ADJUST_TEXT flag renamed as GTK_SHEET_CLIP_TEXT

Thanks to Jan Fedak <J.Fedak@sh.cvut.cz> for his comments, and to the
quicklist team for their perseverance (www.quicklist.org).


GtkSheet-7.3
============

Silly but big bug fixed on previous version.


GtkSheet-7.2
============

More silly bugs fixed. Thanks again to Sam and Bob.
(gtk_sheet_set_column_width/row_height, gtksheet_row/column_set_sensitivity)

Thanks to Erwan Corvellec <eco@club-intener.fr> for his patches and bug reports.

Twitching scrollbars aren't anymore.

Makefile builds libGtkSheet.a


GtkSheet-7.1
============

Maily a bug fix release, and some new features:

* About a dozen of "invisible" bugs fixed thanks to Quicklist team 
(www.quicklist.com). Special thanks to Bob Lissner <lissnerr@ColdSprings.net>
and Sam Philips <sam@usaworks.com>. GtkSheet is being used by Quicklist,
and these guys made a lot of tests for it. 

* Features added:

 - gtk_sheet_set_column_titles_height(GtkSheet *sheet, gint height);

 - gtk_sheet_set_row_titles_width(GtkSheet *sheet, gint width);

 - gtk_sheet_column_set_justification(GtkSheet *sheet, gint column, 
                                      gint justification);

  If column->justification != GTK_JUSTIFY_FILL (default value) it 
  will always win over individual cells' justifications.

  - New flag: GTK_SHEET_AUTO_SCROLL. For default this flag is on. If
  you turn it off, gtksheet won't scroll automatically to keep the 
  active cell in the viewport. 


GtkSheet-7.0
============

GtkSheet has moved to gtk+-1.2 and new features have been added.
This version has been tested with gtk+-1.2.0

* GtkSheet is a self scrolling widget a la GtkClist and GtkLayout. 
You have to add it to a scrolled window to display it propertly.
Shadow borders will be fixed with the patch added to gtkscrolledwindow.

* Container features implemented. Adding widgets to the sheet is very easy
with:

gtk_sheet_put (GtkSheet *sheet, GtkWidget *child, gint x, gint y);

* Move it with

gtk_sheet_move_child (GtkSheet *sheet, GtkWidget *widget, gint x, gint y);

* Remove it with

gtk_container_remove(GTK_CONTAINER(sheet), GtkWidget *child);

* Some signals have been renamed:

  "activate_cell" -> "activate"
  "deactivate_cell" -> "deactivate"
 
* Rejection option for activation/deactivation of the active cell.

* New signals:

  "new_column_width"
  "new_row_height"

* new function 

gtk_sheet_set_cell_text(GtkSheet *sheet, gint row, gint col, gchar *text);
(you don't have to set the justification)

* Some minor bugs fixed.

GtkSheet-5.3
============

The graphic interface is nicer and more friendly. 
The appeareance is more familiar and I added some new features:

You can make a selection and move it dragging the border.

You can resize the selection dragging the bottom-right corner.

You can store the selection on the clipboard. 

(All this functions emit a signal. You can cutomize your application
 connecting a signal handler in order to do the desired action) 

NOTE: the selection handler has not been implemented yet.

GtkSheet-5.4
============

Following Mario Motta's suggestions <mmotta@guest.net> I added a new feature:

You can hide/show row and/or column titles (see Example 2 in the demo program)

and I patched gtksheet.h for C++ compatibility.

I fixed a couple of bugs:
multiple emission of the "activate_cell" signal;
problems when selecting a row/column and moving with the cursor keys. 
 
NOTE: All versions of GtkSheet compile fine with gtk+-1.0.6

GtkSheet-5.5
============
 
Many bugs fixed, mainly reported by Mario Motta.
 
All warnings fixed.
 
Signals: 
"changed" is emited when typing into the active cell, changing its contents.
"set_cell" is emited when changing current cell's position.
"activate_cell" is emited when the new cell is activated.
 
NOTE: gtksheet crashes on Solaris. I couldn't fix this, yet.
 
GtkSheet-5.6
============

GtkSheet now allows font handling with
gtk_sheet_range_set_font (GtkSheet *sheet, GtkSheetRange range, GdkFont *font)

Problems with Solaris have been fixed. 

Steven Rostedt <steven.rostedt@lmco.com> fixed a bug when adding 
rows/columns.

Some little changes in the demo to show the new features and to avoid the
redraw in the example 1.

Other bugs fixed.

GtkSheet-5.7
============

Function added by Steven Rostedt:

gint
gtk_sheet_get_state (GtkSheet *sheet) 

Resizing rows and columns improved.

Bug fixes, including two bugs causing crash when the widget is destroyed 
(style bug patched in part by Steve)

ANNOUNCE: GtkSheet is moving to Gtk+-1.2 

GtkSheet-6.0
============

GtkSheet has move to gtk+-1.2 and new features have been added.
The new distribution includes a set of new widgets.


GtkSheetEntry has been updated. Now, it is a GtkEntry subclass. 
The main diferences with GtkEntry are:
  - It doesn't draw the border.
  - It is dinamically resized when the text is typed.
  - It allows right/left/center text justification.
(gtk_entry_size_allocate & entry_adjust_scroll)


GtkSheet can be created with a custom entry widget. You can use GtkEntry or a 
GtkEntry subclass (e.g.  GtkSheetEntry, GtkSpinButton) or a box or table 
containing a GtkEntry subclass (e.g. GtkCombo)

gtk_sheet_new_with_custom_entry (gint nrows, gint ncols, GtkType *entry_type);

Example: 
sheet = gtk_sheet_new_with_custom_entry(10, 10, gtk_combo_get_type());

The entry can be changed on the fly with:

gtk_sheet_change_entry(GtkSheet *sheet, GtkType *entry_type);

New signals policy:
 - "activate_cell" is emited when the entry enters to a new cell.
 - "deactivate_cell" is emited whent the entry is deactivated before moving 
to another cell or starting a selection.
 - "traverse" is emited before "deactivate_cell" and allows to veto the
movement. In such case, the entry will remain in the site, and the other
signals will not be emited.

GtkSheet-6.0 has been tested with gtk+-1.1.12 without problems.