TBD - known bugs
** CSS: handle borders
** CSS: handle row title button margin
** row selection drawing over right sheet border
   steps to reproduce: (BAB Browser)
   - disable 0er, set Umlagen to "KPKT Stufe 1", click on row title
** map/unmap warnings
(opg:19745): Gtk-WARNING **: GtkSheet 0x2816110 (line) is mapped but visible child GtkDataEntry 0x214c560 (GtkDataEntry) is not mapped
** (testgtksheet:19815): Gtk-CRITICAL **: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkSpinButton

2022-07-10 Fredy Paquet <mailbox AT opag.ch>
* fixed moving focus into sheet by keyboard 312071
* fixed range selection handling after selecting a row or column by mouse
* fixed unwanted cell movement, when selecting sheet entry contents over border
* updated gtksheet-4 version to 4.3.12, Libtool Revision 4.12.3
* published gtksheet-4 version 4.3.12

2022-06-11 Fredy Paquet <mailbox AT opag.ch>
* fixed SEGV caused by delayed column destruction #311921 #311924
* updated gtksheet-4 version to 4.3.11, Libtool Revision 4.11.3
* published gtksheet-4 version 4.3.11

2022-06-06 Fredy Paquet <mailbox AT opag.ch>
* fixed sheet child should honor row visibility 311715

2022-03-26 Fredy Paquet <mailbox AT opag.ch>
* fixed SEGV caused by improper container child handling #310344
* fixed SEGV caused by improper container child handling #310344
* fix build with gcc 11 #35 - thanks to Greyson Christoforo

2022-03-20 Fredy Paquet <mailbox AT opag.ch>
* fixed invalid memory access after gtk_sheet_construct #310164

2022-03-12 Fredy Paquet <mailbox AT opag.ch>
* published gtksheet-4 version 4.3.9
* updated gtksheet-4 version to 4.3.10, Libtool Revision 4.10.3
* fix build failure with gcc 10 #33 #35

2022-03-07 Fredy Paquet <mailbox AT opag.ch>
* fixed disposal of last row in DeleteRow 309924

2022-03-05 Fredy Paquet <mailbox AT opag.ch>
* fixed sheet invisible after drag/drop of notebook tab 309878
* fixed SEGV caused by adding many children (>10000) 309725
* speed improvements when adding many children
* fixed sheet reference count 309878~59253
* fixed click on attached child activates cell below child 309878~59257

2022-02-19 Fredy Paquet <mailbox AT opag.ch>
* published gtksheet-4 version 4.3.8
* updated gtksheet-4 version to 4.3.9, Libtool Revision 4.9.3

2022-02-17 Fredy Paquet <mailbox AT opag.ch>
* debug output reworked, cleanup compiler warnings
* fixed wrong row height calculation causing unwanted autoscroll
  in conjunction with attached sheet childs bigger than row height

2022-02-15 Fredy Paquet <mailbox AT opag.ch>
* fixed selection mode when showing a sheet while mouse button1 is down 309445
* fixed screen refresh when new text extent is smaller than attached children 237372

2022-02-14 Fredy Paquet <mailbox AT opag.ch>
* fixed crash when changing global application font 309445
  caused by double column creation when using GtkBuilder
* fixed multiple bugs with destroy/unrealize/finalize of sheet and contents
* fixed several Gtk and Gdk warnings

2022-02-12 Fredy Paquet <mailbox AT opag.ch>
* fixed calculation of row title width #309445~56074
* fixed vertical justification, vertical position quantization dropped, issue#32
* fixed Gtk-WARNING
  GtkSheet is mapped but visible child GtkDataEntry is not mapped
* fixed cell not properly resized when autoresize-rows is active #306148~35296

2022-01-30 Fredy Paquet <mailbox AT opag.ch>
* updated gtksheet-4 version to 4.3.8, Libtool Revision 4.8.3
  in configure.ac and meson.build
* fixed selection mode again, should be clean now
* fixed handling of default entry type
* increased CLICK_CELL_MOTION_TOLERANCE to 5
* fixed documentation of gtk_sheet_change_entry
* fixed double click in sheet entry 309343

2022-01-02 Fredy Paquet <mailbox AT opag.ch>
* updated gtksheet-4 version to 4.3.7, Libtool Revision 4.7.3
  in configure.ac and meson.build
* diverse speed improvements, specially with visible row titles
* reworked row allocation strategy
  added sheet->maxalloc_row_array to keep track of row struct allocation
* fixed mouse grab in popup windows created in traverse handler 303340
* fixed selection mode after popup windows created by traverse handler 303340
* fixed SEGV after delete/append rows 308726
* fixed SEGV caused by lingering timer event of _gtk_sheet_scroll_to_pointer()
* published gtksheet-4 version 4.3.7

2021-12-31 Fredy Paquet <mailbox AT opag.ch>
* updated gtksheet-4 version to 4.3.6, Libtool Revision 4.6.3
  in configure.ac and meson.build
* fixed segv caused by remove_thousands_seps() 308433
* backport support for foreign number representations from GtkSheet v3
* published gtksheet-4 version 4.3.6

2020-07-19 Fredy Paquet <mailbox AT opag.ch>
* updated gtksheet-4 version to 4.3.5, Libtool Revision 4.5.3
* fixed meson libtool revision to 4.5.3 (now same as configure.ac)
* published gtksheet-4 version 4.3.5

2020-07-18 Fredy Paquet <mailbox AT opag.ch>
* bug fix: eleminate elipsise warnings for column header labels
  see https://github.com/fpaquet/gtksheet/issues/20 for details
* improvement: testgtksheet
  added "Hide Column", "Hide Row" to popup menu of folder 2

2020-07-11 Fredy Paquet <mailbox AT opag.ch>
* fixed gir/typelib naming, https://github.com/fpaquet/gtksheet/issues/23
* doc fix https://github.com/fpaquet/gtksheet/issues/24
* Merge pull request #21 from wmclaugh/issue15_workaround
* bug fix: prevent style updates to grab cursor into active cell
* bug fix: prevent style updates to preselect cell editor contents
* bug fix: fix cursor repositioning after calling GtkMessageDialogue
* experimental: enabled ellipsis on column title label
  see https://github.com/fpaquet/gtksheet/issues/20 for details

2020-02-23 Fredy Paquet <mailbox AT opag.ch>
* fixed SEGV in do_focus_change(), _gtk_widget_get_toplevel() PR#233370
* updated gtksheet-4 version to 4.3.4, Libtool Revision 4.4.3
* published gtksheet-4 version 4.3.4

2020-01-19 Fredy Paquet <mailbox AT opag.ch>
* fixed display updates when autoresize-rows is set PR#230517
* clean up compiler warnings: unused variables
* fixed conflicting gtk_sheet_get_column_width() declarations
* updated gtksheet-4 version to 4.3.3, Libtool Revision 4.3.3
* published gtksheet-4 version 4.3.3

2019-09-15 Fredy Paquet <mailbox AT opag.ch>
* fixed memory hole in cell destruction (font_desc)
* 35% speed improvement in gtk_sheet_range_set_css_class()

2019-08-03 Fredy Paquet <mailbox AT opag.ch>
* updated gtksheet-4 version to 4.3.2, Libtool Revision 4.2.3
* published gtksheet-4 version 4.3.2

2019-08-02 Fredy Paquet <mailbox AT opag.ch>
* fixed autoresize column to use formatted cell text width
* fixed autoresize column to incorporate column button width and gaps
* autoresize: max column width reduced to 1/3 of window size

2019-04-24 Fredy Paquet <mailbox AT opag.ch>
* fixed uninitialized cell property "is_markup"

2019-03-24 Fredy Paquet <mailbox AT opag.ch>
* added meson.build for native compilation
* added meson cross-files for MinGW 32/64Bit on CentOS7
* update INSTALL file for meson build
* updated gtksheet-4 version to 4.3.1, Libtool Revision 4.1.3
* published gtksheet-4 version 4.3.1

2019-03-17 Fredy Paquet <mailbox AT opag.ch>
* map/unmap warnings fixed:
  (testgtksheet:836): Gtk-WARNING **: GtkImage is mapped but visible=1 child_visible=1 parent GtkSheet mapped=0
  (testgtksheet:2017): Gtk-WARNING **: GtkSheetColumn is mapped but visible=1 child_visible=1 parent GtkSheet mapped=0
  (testgtksheet:11602): Gtk-WARNING **: GtkSheet is mapped but visible child GtkSheetColumn is not mapped
* testgtksheet - added child and column widget names
* diverse sheet entry underallocation warnings fixed

2019-03-10 Fredy Paquet <mailbox AT opag.ch>
* new GtkSheetColumn property "is_secret" for password columns
* fixed critical warning
  gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed
* fixed critical warning
  Source ID 205 was not found when attempting to remove it

2019-03-09 Fredy Paquet <mailbox AT opag.ch>
* merged branch gtk3_fixes into gtk3
* updated gtksheet-4 version to 4.3.0, Libtool Revision 4.0.3
* published gtksheet-4 version 4.3.0
* re-added configure script
* fixed lot's of warnings
  GtkSheet is mapped but visible child GtkSheetColumn is not mapped.
  ... is drawn without a current allocation. This should not happen.

2019-03-03 Fredy Paquet <mailbox AT opag.ch>
* fixed ABORT in testgtksheet: aftereffect of fix 2019-01-20
  gtk_widget_real_map: assertion failed: (_gtk_widget_get_realized (widget))

2019-01-20 Fredy Paquet <mailbox AT opag.ch>
* fixed sheet child mapping

2018-12-26 Fredy Paquet <mailbox AT opag.ch>
* code cleanup in pango-markup serializer
* fixed growing tag list with pango markup in cell editor
* fixed gtk_sheet_cell_is_markup(), empty cell must keep markup flag

2018-12-24 Fredy Paquet <mailbox AT opag.ch>
* added pango markup serializer for GtkTextBuffer, not in use yet
* pango markup in cells: editable mode implemented
* prepare search for growing tag list

2018-12-22 Fredy Paquet <mailbox AT opag.ch>
* grid default is now OFF
* deprecated grid functions, use CSS to define grid rendering
* CSS: added processing of screen-changed signal
* added support for markup in cells: gtk_sheet_set_cell_markup()
* entry changed handler: prevent write back text to readonly cells

2018-12-15 Fredy Paquet <mailbox AT opag.ch>
* fixed flicker outside cell area when last row/col is hidden
* fixed underallocation warning for invisible columns
* CSS: optimized row/col visibility calculation

2018-12-10 Fredy Paquet <mailbox AT opag.ch>
* fixed gtkdoc: gtkdoc-mktmpl: command not found

2018-12-09 Fredy Paquet <mailbox AT opag.ch>
* refined experimental CSS cell subclasses:
  .position_col_first .position_col_last
  .position_row_first .position_row_last
  .position_row_active .position_col_active (with redraw problems)

2018-12-02 Fredy Paquet <mailbox AT opag.ch>
* added experimental style_update handler, calling _gtk_sheet_range_draw()
* added experimental CSS cell subclasses: 
  .position_col_even .position_col_odd
  .position_row_even .position_row_odd

2018-11-24 Fredy Paquet <mailbox AT opag.ch>
* added support for CSS frame properties on sheet cells

2018-10-06 Fredy Paquet <mailbox AT opag.ch>
* merged branch col_buttons into gtk3
* updated gtksheet-4 version to 4.2.0, Libtool Revision 3.0.2
* published gtksheet-4 version 4.2.0

2018-08-25 Fredy Paquet <mailbox AT opag.ch>
* removed generated files from Git

2018-08-12 Fredy Paquet <mailbox AT opag.ch>
* fixed compilation without DEBUG option

2018-08-05 Fredy Paquet <mailbox AT opag.ch>
* fixed add column after sheet realisation (BAB Browser, Glade)
* fixed column windows after sheet reparent (GtkNotebook)
* fixed column windows after cut/paste (Glade)

2018-08-03 Fredy Paquet <mailbox AT opag.ch>
* Glade: fixed column label handling
* cleanup compiler warnings

2018-08-01 Fredy Paquet <mailbox AT opag.ch>
* CSS: create embedded resource for default "gtksheet.css"
* CSS: fixed :selected background color
* doc fixes
* rename _cairo_save_and_set_xor_mode to _cairo_save_and_set_sel_color
* remove #define GTK_SHEET_COLUMN_BUTTON_OBJECTS
* remove debug output

2018-08-01 Fredy Paquet <mailbox AT opag.ch>
* sheet editor font (use CSS style)
* fixed gtk_sheet_set_column_title, gtk_sheet_get_column_title

2018-07-31 Fredy Paquet <mailbox AT opag.ch>
* fixed warnings like
  State 0 for %s doesn't match state %u set via gtk_style_context_set_state()
* fixed sheet entry: text selection is not visible (missing CssProvider)
* fixed row button CSS style
* added CSS examples in gtksheet-style.css

2018-07-29 Fredy Paquet <mailbox AT opag.ch>
* fixed missing redraw in autoresize columns, see example3 col GtkTextView
* fixed missing redraw when moving cursor horizontally/vertically
* reposition childs after column header resize via double click
   see also GTK_SHEET_IN_REDRAW_PENDING (IHS ArtNr 44161)
* column button height should resize column_title_area (enable BAB Titles)

2018-07-28 Fredy Paquet <mailbox AT opag.ch>
* fixed SEGV in gtk_sheet_draw_backing_pixmap() (b _pixman_log_error)
* fixed SEGV in sheet unrealization

2018-07-22 Fredy Paquet <mailbox AT opag.ch>
* column title GtkToggleButton is now a child of GtkSheetColumn

2018-07-15 Fredy Paquet <mailbox AT opag.ch>
* clipping of column title buttons, when scrolling over row title area
* clipping of sheet childs, when scrolling over row title area
* fixed column button widget visibility
* column title background drawing flicker (beyond rightmost column)
* redraw sheet area after column header resize via double click

2018-07-08 Fredy Paquet <mailbox AT opag.ch>
* fixed container forall handler, columns now visible in inspector
* fixed row title button attach

2018-07-02 Fredy Paquet <mailbox AT opag.ch>
* fixed crashes and memory corruption under certain conditions on sheet column recreation

2018-06-29 Fredy Paquet <mailbox AT opag.ch>
* experimental - introduced column buttons of type GtkToggleButton
* create title button objects on column creation, add default titles

2018-06-26 Fredy Paquet <mailbox AT opag.ch>
* doc update
* updated gtksheet-4 version to 4.1.3, Libtool Revision 2.0.1
* published gtksheet-4 version 4.1.3

2018-06-25 Fredy Paquet <mailbox AT opag.ch>
* fixed: extend_selection doesn't deactivate cell editor
* sheed entry is no longer active when sheet holds a selection
* added selection pinning for drag/resize selection

2018-06-24 Fredy Paquet <mailbox AT opag.ch>
* disabled focus hunt on show() via new defaults setting GTK_SHEET_ENABLE_FOCUS_ON_SHOW
* fixed sheet entry signals not connected after hide/show of sheet
* fixed input not to be accepted after tab change in testgtksheet
* removed unnecessary sheet entry recreation on hide/show
* fixed flashing range clipping
* fixed cell area clipping, tooltip marker clipping

2018-06-23 Fredy Paquet <mailbox AT opag.ch>
* fixed global sheet button visibility
* fixed warning: GtkButton is drawn without a current allocation.
* fixed warning: GtkLabel is drawn without a current allocation.
* fixed sheet entry stays active when making a selection
* fixed: when active_cell is set, sheet entry not visible after map
* fixed: GtkSheet is mapped but visible child GtkDataEntry is not mapped
* fixed: warning: GtkDataEntry is drawn without a current allocation.

2018-06-22 Fredy Paquet <mailbox AT opag.ch>
* fixed row/column title button widget attachment
  * fixed attempt to underallocate GtkSheet's child GtkImage Allocation is 0x0, but minimum required size is 16x16.
  * fixed missing smilie in testgtksheet example1
  * fixed warning: GtkSheet is mapped but visible child is not mapped
  * fixed attached widget placement when scrolling

2018-06-21 Fredy Paquet <mailbox AT opag.ch>
* fixed active cell border clipping
* fixed selection border geometry
* rewritten selection corner geometry

2018-06-20 Fredy Paquet <mailbox AT opag.ch>
* fixed recursive drawing error - improves resource consumption
* fixed sheet entry positioning and size
* rewritten selection border drawing
* fixed cell editor positioning
* testgtksheet: fixed wrong column labels

2018-06-19 Fredy Paquet <mailbox AT opag.ch>
* fixed warning: GtkDataEntry is drawn without a current allocation.
* fixed row/column title button placement with (in)visible headers

2018-06-18 Fredy Paquet <mailbox AT opag.ch>
* fixed selection drawing and clipping

2018-06-14 Fredy Paquet <mailbox AT opag.ch>
* fixed link list in gtksheet-4.0.pc

2018-04-28 Fredy Paquet <mailbox AT opag.ch>
* re-enabled propagation of draw event to parent
  (part of GtkExtra commit e40a935)
* updated gtksheet-4 version to 4.1.2, Libtool Revision 1.2.0
* published gtksheet-4 version 4.1.2

2018-04-15 Fredy Paquet <mailbox AT opag.ch>
* Fixed sheet window scrolling
* updated gtksheet-4 version to 4.1.1, Libtool Revision 1.1.0
* published gtksheet-4 version 4.1.1

2018-04-08 Fredy Paquet <mailbox AT opag.ch>
* Fixed Gir output file naming, cleanup old files, minor doc fixes
* Fixed library list in build environment
* updated gtksheet-4 version to 4.1.0, Libtool Revision 1.0.0
* published gtksheet-4 version 4.1.0

2018-04-05 Fredy Paquet <mailbox AT opag.ch>
* renamed GtkExtra to GtkSheet
* removed Plot widgets and related stuff

2018-01-07 Fredy Paquet <mailbox AT opag.ch>
	* fixed sheet->state type mismatch
	* do not propagate draw to class parent
	* fixed style context state in _gtk_sheet_draw_button()

2017-12-29 Fredy Paquet <mailbox AT opag.ch>
	* fixed gdk target list handling in gtkextra-4.0.pc

2017-12-28 Fredy Paquet <mailbox AT opag.ch>
	* fixed gdk target list handling in glade and docs subdirs (GNU make required)

2017-09-10 Fredy Paquet <mailbox AT opag.ch>
	* fixed gdk target list for broadway+wayland, thanks to Thomas Rønshof

2017-09-02 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet fixed compilation without --enable-debug, thanks to Thomas Rønshof

2017-08-27 Fredy Paquet <mailbox AT opag.ch>
        * GtkSheet glade editor fixed, bugzilla.gnome.org bug-id 786190

2017-07-30 Fredy Paquet <mailbox AT opag.ch>
	* fixed compilation problems by removing all plot widgets from build targets

2015-10-18 Fredy Paquet <mailbox AT opag.ch>
	* Patch 22 applied - memory leaks in GtkPlotData

2015-08-01 Fredy Paquet <mailbox AT opag.ch>
	* GtkDataEntry: fix dataformat race condition in gtk_data_entry_get_text() PR#205431

2015-07-04 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fix SEGV in draw_xor_rectangle() PR#203012,201893,203139,204742
	* GtkSheet: fix Invalid read of size 4 in _gtk_sheet_move_query()

2015-02-21 Fredy Paquet <mailbox AT opag.ch>
	* fixed docs/reference library name
	* cleanup types in docs/reference (work in progress) - build runs through now
	* merged scrolling fixes from branch master

2015-02-07 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed auto-scrolling for invisible columns PR#202688
	* GtkSheet: changed gtk_sheet_moveto() enum params from gdouble to gint
	* updated gtkextra-3 version to 3.1.3, Libtool Revision 7.3.0
	* published gtkextra-3 version 3.1.3

2015-02-01 Fredy Paquet <mailbox AT opag.ch>
	* fixed docs install path (conflicts with gtkextra-2)

2015-01-03 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: resolved xor drawing by using backing surface restore
	* GtkSheet: fixed flashing region
	* GtkSheet: generally working now (sheet child icon visibility is still buggy)
	* Glade Integration: fixed libgladeui version and compile errors
	* Glade Integration: sheet child editor is still buggy

2015-01-02 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: background surface working again
	* GtkSheet: fixed cell border pixel alignment
	* GtkSheet: started work on interactive area selection (xor_cr)

2015-01-01 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed cairo drawing within title areas - starting to work
	* GtkSheet: debug for drawing enabled

2014-12-31 Fredy Paquet <mailbox AT opag.ch>
	* global replace gtk_widget_get_pointer() by gdk_window_get_device_position()
	* global disable GDK_THREADS_ENTER from Gtk 3.6.0
	* global replace gdk_cursor_destroy()
	* global replace gtk_widget_size_request() by gtk_widget_get_preferred_size()
	* global replace gdk_pointer_grab(), gdk_pointer_ungrab()
	* global replace gdk_window_clear_area() with cairo_paint() / cairo_fill()
	* replace GtkBoxChild with gtk_container_get_children()
	* replace gtk_widget_get_child_requisition() with gtk_widget_get_preferred_size()
	* GtkSheet: replace gtk_widget_set_state() with gtk_widget_set_state_flags()
	* GtkSheet: set_scroll_adjustments_signal -> GtkScrollable interface
	* retire GtkItemEntry
	* removed gtk_color_alloc() from testgtksheet
	* GtkSheet, GtkSheetColumn and testgtksheet compiles and runs

2014-12-30 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: hacked xor_dc, fg_dc, bg_dc -> xor_cr, fg_cr, bg_cr
	* GtkSheet: moved basic drawing routines to cairo
	* GtkSheet: elimiated GdkLineStyle in GtkSheetCellBorder
	* GtkSheet: still not yet finished
	* GtkPlotCanvas, GtkPlotCanvasEllipse, GtkPlotCanvasLine: mig. gdk_gc_set_line_attributes()

2014-12-28 Fredy Paquet <mailbox AT opag.ch>
	* global replace expose_event -> draw
	* migrated GtkDataTextView
	* scheduled GtkItemEntry for removal (replace with GtkDataEntry/GtkDataTextView)
	* GtkSheet: replace backing pixmap with cairo surface
	* GtkSheet: replace GdkColor -> GdkRGBA, GDK_TYPE_COLOR -> GDK_TYPE_RGBA
	* GtkSheet: replace GdkStyle -> GdkStyleContext

2014-12-27 Fredy Paquet <mailbox AT opag.ch>
	* Clean out GtkObject, GtkObjectClass, GTK_OBJECT_CLASS(), GTK_OBJECT(),
	gtk_object_destroy(), GTK_OBJECT_GET_CLASS(), 
	gtk_object_get_data(), gtk_object_set_data()
	* Clean up invalid transfer annotations
	* migrated GtkDataFormat, GtkDataEntry, added gtkextra.h
	* Clean out WidgetClass->size_request

2014-12-26 Fredy Paquet <mailbox AT opag.ch>
	* merged branch master and gtk3-tom into gtk3

2014-11-23 Tom Schoonjans <Tom.Schoonjans@bam.de>
	* GtkCharSelection migrated to Gtk3
	* parent class is now GtkDialog instead of GtkWindow
	* testcharsel updated
	* TODO: provide more than just the default ASCII charset for the
	current locale?
	* TODO: add function that fetches the PangoFontDescription?
	* GtkPlotArray migrated to Gtk3: untested but compiles fine
	* Minimum required Gtk3 version set to 3.10.0
	* GtkPlotDT migrated to Gtk3: untested but an example is available

2014-11-21 Tom Schoonjans <Tom.Schoonjans@bam.de>
	* Started transition to Gtk3 compatible version
	* gtkfontcombo updated
	* gtkpsfont updated
	* testgtkfont updated

2014-12-26 Fredy Paquet <mailbox AT opag.ch>
	* updated gtkextra-3 version to 3.1.2, Libtool Revision 7.2.0
	* published gtkextra-3 version 3.1.2

2014-07-31 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed sheet editor contents when setting text of active cell PR#104553

2014-07-13 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed dataformat on cell deactivation PR#104167

2014-05-31 Fredy Paquet <mailbox AT opag.ch>
	* GtkPSFont, GtkSheet, GtkSheetColumn: fixed some compiler warnings

2014-03-16 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed several critical warnings during object destruction PR#102114

2014-03-09 Fredy Paquet <mailbox AT opag.ch>
	* Merged bugfix branch
	* updated gtkextra-3 version to 3.1.1, Libtool Revision 7.1.0

2014-03-08 Fredy Paquet <mailbox AT opag.ch>
	* GtkItemEntry: prefix all functions with "_item_entry" to prevent confusion with GtkEntry
	* GtkItemEntry: fix SEGV, correctly chain up object destruction, PR#101967, PR#101214, PR#100847, PR#101004

2014-02-02 Fredy Paquet <mailbox AT opag.ch>
	* Reworked libtool versioning scheme, now documented in developer CMS
	* configure.ac - re-initialized libtool versioning
	   removed GTK_EXTRA_INTERFACE_AGE and GTK_EXTRA_BINARY_AGE
	* updated gtkextra-3 version to 3.1.0, Libtool Revision 7.0.0
	* published gtkextra-3 version 3.1.0

2013-12-31 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed SEGV caused by missing child reference counting PR#100392
	* GtkSheet: added parameter checks to gtk_sheet_attach()
	* GtkSheet: optimized scrolling behaviour with many sheet childs PR#99118
	* GtkSheet: fixed SEGV in _get_string_extent()
	* GtkSheet: set focus when tabbing into the sheet (prevent invisible focus) PR#95144

2013-12-30 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed warnings and SEGV in gtk_sheet_forall_handler() for invalid childs

2013-12-08 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed maximum autosized row height
	* GtkSheet: fixed typo, reworked debug output
	* GtkDataTextView: cut too long texts when pasting into length limited buffer
	* GtkSheet: finished GtkSheetColumn->wrap_mode in cell drawing PR#95931
	* GtkSheet: fixed SEGV in _gtk_sheet_entry_size_allocate
	* GtkSheet: fixed vertical scrolling problems

2013-07-19 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheetColumn: fixed sheet realized check that caused SEGV

2013-07-02 Fredy Paquet <mailbox AT opag.ch>
	* merged branch gtk3 into master

2013-06-28 Fredy Paquet <mailbox AT opag.ch>
	* replaced deprecated accessor: GtkWidget->parent 
	* replaced deprecated accessor: GdkCursor->type
	* replaced deprecated accessor: GtkContainer->border_width
	* replaced deprecated accessor: GtkEntry->is_cell_renderer
	* GtkSheet: fixed custom sheet_entry assignment, update testgtksheet
	* GtkDataTextView: fixed entry setup during cell activation

2013-06-27 Fredy Paquet <mailbox AT opag.ch>
	* replaced deprecated GTK_SIGNAL_FUNC with G_CALLBACK
	* disabled deprecated GTK_TYPE_COMBO_BOX_ENTRY from Gtk 2.24
	* disabled deprecated GTK_TYPE_COMBO from Gtk 2.4 (yes, 2.4!)
	* GtkSheet: clean out deprecated GtkAdjustment accessors

2013-06-26 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: pango font description handling rewritten to prevent occasional crashes
	* GtkSheet: fixed memory leak in font description handling
	* merged branch GtkDataTextView into master
	* GtkSheet: doc fix

2013-06-25 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: code cleanup, GtkDataTextView key binding in sheet fixed

2013-06-24 Fredy Paquet <mailbox AT opag.ch>
	* GtkDataTextView: new subclass of GtkTextView to limit multiline text length
	* GtkDataEntry: resolved deprecated G_CONST_RETURN
	* GtkItemEntry: added internal max_length_bytes property
	* GtkSheetColumn: added max_length, max_length_bytes, wrap_mode properties
	* GtkSheet: added new sheet_entry-editor GtkDataTextView
	* GtkSheet: reworked editor type switching for GtkDataTextView
	* GtkSheet: update new editor properties in sheet-entry

2013-06-23 Fredy Paquet <mailbox AT opag.ch>
	* GtkItemEntry: fixed UTF-8 character insertion, killing trailing text (PR#96868)
	* new branch GtkDataTextView for development of property enhancements 
	* GtkDataEntry: added new property max-length-bytes
	* Glade-Integration: added <book> tag to catalog

2013-06-22 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed memory leak in _gtk_sheet_entry_setup()
	* GtkSheet: fixed memory leak in DeleteRow()
	* GtkSheet: fixed memory leak in DeleteColumn()
	* GtkSheet: fixed cell activation in gtk_sheet_delete_columns()

2013-06-19 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: signal documentation fixed

2013-05-26 Fredy Paquet <mailbox AT opag.ch>
	* published gtkextra-3 version 3.0.5
	* updated gtkextra-3 version to 3.0.6

2013-05-26 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed drawing with invisible columns at realize PR#92947
	* GtkSheet: cleanup debug defines

2013-05-19 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: added 'window' param to gtk_sheet_get_pixel_info()
	   - enabling correct decoding of clicks into the row/column header area
	* GtkSheet: reworked global sheet button press handler
	   - will only handle single-press button1 events internally
	   - propagate all other button-press-events to the sheet
	   - allows you to connect your own handler to process right-clicks now

2013-05-18 Fredy Paquet <mailbox AT opag.ch>
	* Merged Tom Schoonjans packaging branch into master
	* packages can now be created using:
	   rpmbuild on Fedora/Centos/ScientificLinux
	   dh_make on Debian/Ubuntu

2013-04-19 Fredy Paquet <mailbox AT opag.ch>
	* Glade Integration: added gtk+extra-catalog.xml to .gitignore (generated)

2013-04-07 Fredy Paquet <mailbox AT opag.ch>
	* Glade Integration: fixed soname generation in glade catalog xml for win32

2013-03-23 Fredy Paquet <mailbox AT opag.ch>
	* published gtkextra-3 version 3.0.4
	* updated gtkextra-3 git version to 3.0.5

2013-03-23 Fredy Paquet <mailbox AT opag.ch>
	* GtkItemEntry: remove debug output when debug is off
	* GtkSheet: fixed h/voffset when deleting rows PR#90224, PR#95088
	* GtkSheet: fixed horizontal scrollbar size
	* GtkExtra: removed Makefile.mingw, config.h.win32
	* GtkExtra: cleanup extra distribution files

2013-03-19 Daisuke Shimamura <daisuke_shimamura AT nifty.com>
	* GtkPlot: patch for UTF-8 string handling

2013-03-17 Fredy Paquet <mailbox AT opag.ch>
	* MinGW: fixed autoconf environment, reworked Git exceptions
	* Glade integration: fixed build problems in MinGW

2013-03-16 Fredy Paquet <mailbox AT opag.ch>
	* cleanup build environment
	* migration to git repo
	* cleanup handling of generated files for git

2013-03-13 Tom Schoonjans <Tom.Schoonjans AT me.com>
	* fixed build problem of 3.0.3
	* upgraded configure.in script to latest autoconf standards including
	rename to configure.ac
	* removed several non-essential buildscript files that can be generated by the
	developer with autoreconf
	* removed several non-essential source files that can be generated by the
	user when running make

2013-03-10 Fredy Paquet <mailbox AT opag.ch>
	* cleanup configure.in and automake problems on MinGW

2013-03-10 Fredy Paquet <mailbox AT opag.ch>
	* published gtkextra-3 version 3.0.3
	* updated gtkextra-3 cvs version to 3.0.4

2013-03-10 Fredy Paquet <mailbox AT opag.ch>
	* GtkPlot: doc update

2013-03-10 Daisuke Shimamura <daisuke_shimamura AT nifty.com>
	* GtkPlot: patch to fix MinGW missing drawing problem Bug ID: 3182951
	* GtkPlot: patch for SEGV in gtk_plot_cairo_draw_pixmap()
	* GtkPlot: patch for image size in testgtkplot.c

2013-03-03 Fredy Paquet <mailbox AT opag.ch>
	* published gtkextra-3 version 3.0.2
	* updated gtkextra-3 cvs version to 3.0.3

2013-02-17 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed vertical and horizontal GtkItemEntry alignment
	* GtkSheet: fixed dirty text redraw when clip_text is off

2012-12-20 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed SEGV when deleting rows with unrealized childs

2012-11-30 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed entry_type switching when moving around the sheet

2012-11-25 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: new signal GtkSheet::enter-pressed to intercept default action

2012-11-11 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed update of sheet_entry style when moving around colored cells
	* GtkItemEntry: fixed justification propagation to GtkEntry alignment
	* GtkSheet: fixed clipping of active cell border
	* GtkSheet: fixed sheet_move_query check when tabbing around w/scrollbars
	* GtkSheet: fixed set_active_cell to scroll active cell into view range
	* GtkSheet: fixed signal documentation bug: NEW_ROW_HEIGHT, NEW_COL_WIDTH

2012-10-04 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: new signal #GtkSheet::populate-popup propagates sheet_entry signal

2012-10-03 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: auto-resize on window size modification fixed
	* GtkSheet: cleanup debug defines

2012-09-28 Fredy Paquet <mailbox AT opag.ch>
	* GtkDataEntry, GtkSheetColumn: fixed removal of thousands separator

2012-09-14 Fredy Paquet <mailbox AT opag.ch>
	* GtkDataEntry, GtkSheetColumn: fixed formatting for non POSIX/C locales (UTF-8)

2012-09-09 Fredy Paquet <mailbox AT opag.ch>
	* GtkDataEntry, GtkSheetColumn: fixed formatting for non POSIX/C locales
	* GtkSheet: experimental support for cell text preselection (incomplete)
	* GtkSheet: fixed missing return value in _gtk_sheet_move_query()
	* GtkSheet: fixed return type of _gtk_sheet_count_visible()

2012-09-01 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: reworked drag/resize of sheet selection w/invisible columns

2012-09-01 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed drawing, dirty edges beyond rightmost column
	* GtkSheet: use style background for area beyond outmost row/column
	* GtkSheet: reworked drag/resize of sheet selection w/invisible columns

2012-08-01 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed extent calculation and autoresize w/unrealized window
	* added misc/gtkextra.vpj (slickedit project file)
	* GtkSheet: horizontal adjustment partially fixed

2012-07-31 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: removed obsolete Sheet::changed signal emissions
	   for column width modifications connect to Sheet::new-column-width
	   for row height modifications connect to Sheet::new-column-width
	* GtkSheet: reworked emission of Sheet::changed
	   gtk_sheet_column_button_add_label() always emitted (even when frozen)
	   gtk_sheet_column_button_justify() no longer emitted (contents unchanged)
	   gtk_sheet_column_label_set_visibility() no longer emitted (contents unchanged)
	   gtk_sheet_row_button_add_label() always emitted (even when frozen)
	   gtk_sheet_row_label_set_visibility() no longer emitted (contents unchanged)
	   gtk_sheet_row_button_justify() no longer emitted (contents unchanged)
	* GtkSheet: sheet button drawing reworked and optimized
	* GtkSheet: autoresize completely rewritten and optimized

2012-07-29 Fredy Paquet <mailbox AT opag.ch>
	* gtkplot.h: replaced callbacks in _GtkPlotAxis with function typedefs
	  https://bugzilla.gnome.org/show_bug.cgi?id=674002
	* cleanup documentation tags (introspection warnings)
	* re-generated GtkExtra-3.0.gir, added GtkExtra-3.0.typelib
	* GtkSheet: new properties autoresize-rows, autoresize-cells
	* GtkSheet: experimental support for autoresize-rows (not optimized)

2012-07-22 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: improved autoresize columns (max width limit)

2012-06-04 Fredy Paquet <mailbox AT opag.ch>
	* fixed autoconf m4 includedir in autogen.sh - Bug ID 3471311

2012-06-04 Fredy Paquet <mailbox AT opag.ch>
	* fixed autoconf m4 includedir - Bug ID 3471311

2012-06-03 Fredy Paquet <mailbox AT opag.ch>
	* Added m4/introspection.m4 to the distribution - Bug ID 3471311
	* fixed dimension name dz - Bug ID 3450154

2012-04-28 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: reworked KeyBindings to use Alt-Mod instead of Super-Mod (collisions on Win7)

2012-04-22 Fredy Paquet <mailbox AT opag.ch>
	* Gtk+3 Migration: Prepare: cleanup single includes

2012-04-15 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed redraw problems when mapping a hidden, modified sheet

2012-04-12 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: rewritten key event processing code to use GtkBindings
	* GtkSheet: new move-cursor signal to support GtkBindings
	* GtkSheet: advanced TAB control via gtk_sheet_set_tab_direction()
	* GtkSheet: documented default bindings 
	  http://gtkextra.sourceforge.net/cms/index.php?option=com_content&view=article&id=33&Itemid=19
	* support for gobject-introspection V1.31.20
	* build with --enable-introspection is broken (g-ir-compiler crashes)
	* GtkExtra: raised version to 3.0.2

2012-04-06 Fredy Paquet <mailbox AT opag.ch>
	* replaced all keysyms with new names GDK_KEY_ (from Gtk 2.22, with compatibility support)

2012-03-31 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed uninitialized memory access in gtk_sheet_realize_handler()

2012-03-30 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: eliminated ** CRITICAL **: gtk_sheet_set_title: assertion `title != NULL' failed
	* GtkSheet: fixed invalid memory access in gtk_sheet_cell_draw_label()

2012-03-11 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed memory corruption in gtk_sheet_realize_handler()

2012-02-19 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: prevent drawing outside of sheet area

2012-01-04 Fredy Paquet <mailbox AT opag.ch>
	* GtkItemEntry: incorporated patch from Bug ID 3439972

2011-12-25 Fredy Paquet <mailbox AT opag.ch>
	* GtkDataEntry: formatted display of contents is working now
	* data formatter documented

2011-12-24 Fredy Paquet <mailbox AT opag.ch>
	* split gtksheet.[ch] into smaller pieces: gtksheetcolumn.[ch]
	* added data formatting library (gtkdataformat.[ch])
	* GtkSheet: new - formatted display of numeric cell data is now possible!

2011-12-18 Roy Rankin <rrankin AT ihug DOT com DOT au>
	* gtkextra/gtkcolorcombo.c: Fix array overflow - Bug ID 3316408

2011-11-26 Fredy Paquet <mailbox AT opag.ch>
	* fixed configure options - Bug ID 3414011

2011-11-16 Fredy Paquet <mailbox AT opag.ch>
	* fixed include problem with glib V2.31.0 (only glib.h can be included directly)

2011-10-30 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: improved column button redraw, reduced flickering

2011-10-29 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed dirty text display w/ clip_text off and ivisible columns
	* GtkSheet: fixed gtk_sheet_set_active_cell() into invisible columns

2011-10-09 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed gtk warning in gtk_sheet_set_active_cell()
	* GtkSheet: new property 'description' for application use
	* GtkSheetColumn: new method gtk_sheet_column_get() to get GtkSheetColumn objects

2011-10-08 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed gtk_sheet_cell_get_tooltip_text()
	* GtkSheet: global button press now toggles sheet selection
	* GtkSheet: optimize: removed double cell activation on map
	* GtkSheet, GtkSheetColumn: honor can-focus widget properties
	* GtkSheetColumn: changed can-focus default setting to TRUE
	* GtkSheet: fixed critical warning upon unmap

2011-09-17 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed redraw problems when switching row/columns visible on/off
	* GtkSheet: disable active cell when hiding active row/column
	* GtkSheet: fixed sheet range when switching row/columns visible on/off

2011-09-16 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed application crash when making hidden sheet columns visible

2011-09-10 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed colormap allocation problem in gtk_sheet_range_set_background, gtk_sheet_range_set_foreground
	* GtkSheet: optimized pixmap copy in gtk_sheet_cell_draw_label

2011-08-19 Fredy Paquet <mailbox AT opag.ch>
	* fixed more redraw problems on sheets without scrollbars

2011-08-14 Fredy Paquet <mailbox AT opag.ch>
	* modified GtkSheetColumn property 'datatype' to match GtkDataEntry definition
	* replaced 'class' by 'klass' - as class is a registered c++ keyword

2011-08-12 Fredy Paquet <mailbox AT opag.ch>
        * new GtkDataEntry widget with formatting capabilities, not yet finished
	* added GtkExtra-3.0.gir to the CVS repo

2011-08-07 Fredy Paquet <mailbox AT opag.ch>
        * documentation update - added own page for GtkSheetColumn and related
	* updated documentation on sf project web
	   http://gtkextra.sourceforge.net/docs/reference/index.html
	* old reference manual moved to a subdirectory:
	   http://gtkextra.sourceforge.net/docs/reference/gtkextra-2/index.html

2011-08-05 Fredy Paquet <mailbox AT opag.ch>
        * gtksheet.c: gtk_sheet_thaw() fixed redraw range and execution

2011-05-01 Fredy Paquet <mailbox AT opag.ch>
	* updated gtkextra-3 version to 3.0.1
	* added Makefile.mingw in glade support files
	   works together with a fresh build of glade3-3.8.0 on MinGW
	* fixed bug ID 3250296: added gtkextra-compat.h to the gtkextra-3 distribution
	* eliminated autoconf warnings on LT_CURRENT, LT_REVISION, LT_AGE
	   ref: http://bugs.gentoo.org/show_bug.cgi?id=230199

2011-04-10 Fredy Paquet <mailbox AT opag.ch>
	* ./configure: better CFLAGS handling, respect environment and do not combine -g -O2 (it kills the debugger)

2011-03-24 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: allow gtk_sheet_set_active_cell(sheet, -1, -1) to deactivate current cell

2011-03-23 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed unwanted entry activation during hide_active_cell()
		which lead to multiple focus signal emissions

2011-03-22 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: new signals entry-focus-in, entry-focus-out 
		in order to be able to track focus on the underlying sheet-entry

2011-03-20 Fredy Paquet <mailbox AT opag.ch>
	* gtkitementry.c: fixed bug ID: 3170287 in gtkextra-3

2011-02-1 Fredy Paquet <mailbox AT opag.ch>
	* added Makefile.mingw install target

2011-02-1 Fredy Paquet <mailbox AT opag.ch>
	* fixed Windows build environment
	   tested on a fresh MinGW installation
	   see build instructions in Makefile.mingw
	* replaced Makefile.win32 by Makefile.mingw

2011-01-09 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheetColumn: fixed abort() during gtk_widget_set_parent()
	* replaced some deprecated GtkWidget macros

2011-01-08 Fredy Paquet <mailbox AT opag.ch>
	* fixed library naming in docs

2011-01-07 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheetColumn: setup correct parent widget

2010-12-17 Fredy Paquet <mailbox AT opag.ch>
	* fixed library naming, now corresponding to V3.0 and the content of gtkextra-3.0.pc
	* fixed gobject-introspection to include Gtk-2.0.gir
	* Linux compilation tested
	* fixed missing GLIB_GENMARSHAL in configure.in
	* added missing VOID:INT,BOXED to gtkextra-marshal.list

2010-11-30 Fredy Paquet <mailbox AT opag.ch>
	* doc/tutorial/Makefile.am: fixed automake warnings
	*** GtkSheet: new feature: added optional GObject-Introspection
	   Reference: http://live.gnome.org/GObjectIntrospection
	* added new ./configure option --enable-introspection
	   to build GtkExtra-3.0.gir: cd gtkextra ; make GtkExtra-3.0.gir

2010-10-18 Fredy Paquet <mailbox AT opag.ch>
	*** GtkItemEntry: fixed major crash source in item entry buffer handling

2010-10-15 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed cell and row/column deactivation while paging around
	* GtkSheet: fixed background redraw when outmost column is invisible

2010-08-21 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: new public interface function gtk_sheet_get_selection()

2010-08-20 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: eliminated recursive call to from hide/show active cell (SEGV)
	* GtkSheet: fixed auto-switch entry with active sheet range selections
	* GtkSheet: added a set of signal debugging functions (GTK_SHEET_DEBUG_SIGNALS)

2010-08-14 Fredy Paquet <mailbox AT opag.ch>
	*** GtkSheet: auto-switch column sheet entry, if defined
	   auto-switching will only take place, if the column or sheet entry_type is explicitly set
	* GtkSheet: fixed GtkTextView positioning
	* GtkSheet: fixed set-cell signal
	* gtkextra/Makefile.am: fixed Bug ID 3021754

2010-08-13 Fredy Paquet <mailbox AT opag.ch>
	*** GtkSheetColumn: new properties: vertical cell text justification
	* GtkSheet: fixed SEGV on global button press

2010-08-07 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: reworked "changed" signal emission, cell data updates and cell redraw
	* testgtksheet.c: reworked sheet_entry change, GtkSpinButton works now

2010-08-07 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: replaced deprecated signal "pressed" on the global sheet button
	*** GtkSheet: new feature: entry of multiline text via GtkTextView as sheet_entry
	* GtkSheet: reworked sheet_entry widget processing
	* GtkSheet: new public interface functions gtk_sheet_*entry* to access 
	* testgtksheet.c: use GtkTextView for editing of column 3 in sheet 2

2010-08-06 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: created a new GtkSheetEntryType in order to control it from glade-3
	* GtkSheet: replaced column is_multiline property with entry_type
	* GtkSheet: new public interface function gtk_sheet_get_entry_type()
	* GtkSheet: re-activated sheet entry justification property, it works

2010-08-05 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: added row and column tooltip markers
	*** GtkSheetColumn: new properties is_key, is_readonly, is_multiline, data_format, data_type, description
	    is_key, description have only informational character for the application
	    is_readonly is implemented, others not yet
	* GtkSheet: new public interface function to get/set the new properties
	* gtkextra/*.c: documentation fixes - no more warnings by docgen

2010-08-04 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: new tooltip feature, added to sheet, column, row and cell
	* GtkSheet: new public interface functions to get/set tooltips on sheet, column, row and cell
	* GtkSheet: added a small red triangle in the top right cell corner, if there is a tooltip attached
	* gtksheettest: added some tooltips to the first sheet
	* GtkSheet: fixed a bug in AddRow() which was destroying column data
	* GtkSheet: reworked cell data allocation and deallocation
	* GtkSheet: the cell is no longer cleared, when the text is deleted manually, 
	    so attributes, tooltips, links remain in the cell, when you press the delete key
	* GtkSheet: Calling gtk_sheet_cell_clear() function erases all data in the cells,
	    to remove only the text, call gtk_sheet_set_cell_text() with NULL

2010-08-03 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: Glade-3: cut/paste of sheets now works without dropping all columns
	* GtkSheetColumn: new properties 'width', 'justification', also working with glade-3
	* GtkSheetColumn: added column icons

2010-07-30 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed cursor key handling in rightmost column
	* GtkSheet: fixed deactivation of active cell on row deletion

2010-07-30 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed cell editor width
	* GtkSheet: fixed active cell redraw conditions

2010-07-23 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed SEGV when resizing columns and there is no scrolled window below
	* GtkSheet: fixed SEGV when resizing columns and there is no active cell
	* GtkSheet: fixed redraw of visible cell area when row or column titles are switched off

2010-07-16 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed: placement of the cell editor when clicking into empty cells
	* GtkSheetColumn: defintively using visibility property of the underlying GtkWidget now
	* GtkSheetColumn: using sensitivity property of the underlying GtkWidget now
        * GtkSheet: new interface functions:
		gtk_sheet_column_visible() 
		gtk_sheet_row_visible()
		gtk_sheet_column_sensitive()
		gtk_sheet_row_sensitive()
	* GtkSheet: resizeability of rows/cols was coupled to the sensitive property, 
		rows/cols can now always be resized, independent of the sensitive property
	* GtkSheet: fixed: the last row of the sheet could not be resized
	* GtkSheet: fixed: left/right and up/down scrolling during sheet range selection

2010-07-09 Fredy Paquet <mailbox AT opag.ch>
        * new include file gtkextra-compat.h to maintain backward compatibility for older gtk releases
	* added Pixmaps for Glade-3 integration: glade/pixmaps/hicolor
	* GtkSheet: fixed SEGV when extending cell selection beyond sheet boundaries
	* GtkSheet: double click between column titles will now always fit column width, not only enlarge

2010-07-07 Roy Rankin <rrankin AT ihug DOT com DOT au>
	* gtkextra/*.c : Remove instances of direct bin, widget usage

2010-07-05 Roy Rankin <rrankin AT ihug DOT com DOT au>
	* gtkextra/* : start remove depreciated GTK calls

2010-06-26 Roy Rankin <rrankin AT ihug DOT com DOT au>
	* configure.in : link with math lib required by Fedora 13

2010-06-12 Roy Rankin <rrankin AT ihug DOT com DOT au>
        * gtkextra/gtkitementry.c : patch to allow build with gtk2-21

2010-05-22 Fredy Paquet <mailbox AT opag.ch>
	*** GtkSheet: glade column editor implemented
	* GtkSheet: still more SEGV fixed, concerning empty sheets (no cols, no rows)

2010-05-21 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed sheet_editor size request
	* GtkSheet: reworked resizing a cell selection range (better, but still not very good)

2010-05-20 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed lots of SEGV in empty sheets (no rows, no cols)
	* GtkSheet: moved all glade integration procs into glade-gtksheet-editor.c
	* GtkSheet: removed all sheet debug output ifndef DEBUG
	* GtkSheet: reworked selection range dragging code (more failsafe)

2010-05-19 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed several SEGV in glade gtkextra integration
	* GtkSheet: adding/removing columns from within glade works now
	* GtkSheet: setting column property 'label' now works with GtkBuilder 
	* GtkSheet: moved column visibility flag from GtkSheetColumn into the embedded GtkWidget
	* GtkSheet: SEGV in keyboard processing fixed
	*** added new ./configure option --enable-glade
	* GtkSheet: added glade sheet editor source (not yet finished)
	* GtkSheet: added po directory (glade support needs gettext installed)                    

2010-05-18 Fredy Paquet <mailbox AT opag.ch>
	*** GtkSheet: changed GtkSheetColumn into an object, subtype of GtkWidget
	* GtkSheet: fixed several SEGV errors, most of them incorrect boundary handling
	* GtkSheet: fixed scrollbar behaviour near the end of the sheet
	* GtkSheet: experimental integration into GtkBuilder - not yet finished

2010-05-14 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed gtk_sheet_get_child_at(): returned wrong child under certain conditions
	* GtkSheet: fixed some function declarations
	* GtkSheet: fixed some +1/-1 problems that caused SEGV
	* GtkSheet: fixed some doc tags

2010-05-12 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet: fixed doc generation - there is still a problem with gtk_plot_marker_get_type
	* GtkSheet: fixed redraw problems on sheets with 0 rows or 0 columns
	* GtkSheet: fixed doc comments in gtksheet

2010-05-11 Fredy Paquet <mailbox AT opag.ch>
	* GtkSheet properties completed
	* GtkSheet: bugfix: default grid color is now uniq
	* GtkSheet: replaced obsolete function gdk_color_alloc()
	* GtkSheet: fixed gtk_sheet_set_selection_mode() parameter type

2010-05-09 Fredy Paquet <mailbox AT opag.ch>
	* changed --enable-debug option to non destructive behaviour
	*** Added initial Glade support to GtkSheet
	  * properties "title", "n-rows", "n-cols"
	  * class initialisation code adapted
	* GtkSheet: some drawing problems need fixing when the sheet gets 0 rows/cols

2010-05-08 Fredy Paquet <mailbox AT opag.ch>
	*** added --enable-debug option to the configure script, default is off (-O2).
	* GtkSheet: Fixed a crash when double clicking between column headers

2010-05-04 Fredy Paquet <mailbox AT opag.ch>
	* Fixed some minor portability issues:
	  * test -e is not available in /bin/sh
	  * echo -n doesn't work with all versions of 'echo'
	* Added some portability checks to configure.in (using autoscan)
	* Fixed spaces in front of two make commandlines (@GLIB_GENMARSHAL@)

