forked from AuroraMiddleware/gtk
Tue Feb 29 13:10:00 GMT 2000 Tony Gale <gale@gtk.org> * gdk/gdkwindow.h gdk/x11/gxid.c gtk/gtkclist.c gtk/gtkclist.h gtk/gtkctree.c gtk/gtkmenu.h gtk/gtkwidget.c gtk/testgtk.c docs/styles.txt docs/refcounting.txt docs/gtkfaq.sgml docs/gtk_tut.sgml docs/gtk.texi TODO: Spelling/grammar fixes from Martin Buchholz <martin@xemacs.org>
201 lines
6.4 KiB
Plaintext
201 lines
6.4 KiB
Plaintext
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Outstanding items:
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* focus handling for GtkOptionMenu (needs the previous)
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* implement gtk_default_draw_oval and other missing things in gtkstyle.c.
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* enforce invariants on *_RESIZE* and *_REDRAW* flags.
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* GtkToolTips: allocate GtkTooltipsData from memchunks
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* Make all widget attributes configurable after the widget is created (timj).
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* Radio buttons need to display CAN/HAS_DEFAULT correctly, if draw_inidicator
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is TRUE. (Radio buttons do not need to CAN_DEFAULT! OWT)
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* More dialogs: Print, maybe others...
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* make the gtk_main callbacks consistent in their add/remove behaviour.
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* Check return values on all calls to XIC[Get/Set]Values
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* The "--geometry" option should be supported
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- Having gdk_init() parse the geometry option. (putting it into
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GDK means you can use XParseGeometry() without wrapping it)
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- Add a call gdk_get_geometry() that retrieves the results
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in a form like that returned by XParseGeometry()
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- The application then can modify the results (as would gemvt)
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then call a routine gtk_window_set_geometry() on whatever
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it considers to be its main window.
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- Then in some manner GtkWindow takes that into account when
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setting its hints. (Probably it uses the size and position
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as the current uposition and usize, and modulates that
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be the equivalents of the X flags
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XValue, YValue, WidthValue, HeightValue, XNegative, or YNegative
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( You'd have to extend gdk_window_set_hints to accept the
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window gravity option to get it right. )
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* Allow moving the separator for paned widgets by dragging
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it directly instead of using the handle.
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* Check into XAddConnectionWatch - is this needed for XIM?
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* Places where a _full variant is needed:
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gtk_init_add
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gtk_menu_popup
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gtk_toolbar_prepend_element
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gtk_toolbar_insert_element
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* Try to rationally deal with someone else deleting one of our
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windows??? This would mean keeping track of our window heirarchy
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ourselves, for one thing, and will never be safe, because of
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race conditions.
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* Should all the default handlers really return FALSE? This can
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cause confusing presses to be sent to containers that actually
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want to get events on themselves.
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* The menu code should skip separators during keyboard navigation,
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whether they are sensitive or insensitive.
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* OwnerButtonPressGrab needs to go!
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Text/Edit widget:
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Bugs:
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- Really big font (150 pt), plus lots of editing caused segfault
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Improvements:
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- Unify the key binding support in some fashion between the
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Entry and Text widget widgets, use GtkBindings for this.
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- Figure out a way not to recompute the geometry on insertions/deletions
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which are large, but not a significant fraction of the
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entire text. (e.g., compute the changes as when the widget
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is not frozen, but without the actual scrolling)
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- Prune the line start cache. But since it is only 68 bytes
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per line, and it is a lot faster when lines are in the cache,
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it may be better not to, at least for now.
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- Show the non-editable state by changing colors. (Use the
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style entries for insensitive?)
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- Multibyte support for the Text widget.
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- Unicode support to do the multi-byte right.
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- Support an .inputrc. (The readline one doesn't really work,
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unless it is extended because it can't represent X keysyms,
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just terminal type input)
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- A vi mode
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- Word wrap, instead of line folding. (Should the continuation
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characters be shown?)
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- Horizontal scrolling
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- Disable pasting compound text
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- When showing background pixmap (not editable) actually set
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the background pixmap as the windows bg pixmap, to improve
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appearance on exposes. But this would require using another
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window to get the origins.
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- In word wrap mode, break:
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aaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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as:
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| Maximum column
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aaaaaaaaaaa bbbbbbbbbbb|
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bbbbbbbbbbbbbbbbbbbbbbb|
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bbbbbbbbb |
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Instead of:
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aaaaaaaaaaa |
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bbbbbbbbbbbbbbbbbbbbbbb|
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bbbbbbbbbbbbbbbbbbbb |
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- Blinking cursor
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- API's : gtk_text_clear, gtk_text_delete_lines (gint start, gint end),
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gtk_text_append/prepend, gtk_text_insert_at (gint row, gint column),
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some function to get the row/column from the x/y-coordinates of a
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mouse click, some function to get the word/line under the mouse pointer
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[ From: Stefan Jeske <jeske@braunschweig.netsurf.de> ]
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- "changed" emitted when doing deletes on empty Text widget.
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- Delete IC in editable->unrealize, not editable->finalize?
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Themes
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======
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- When a scale gets shown/hidden only queue a redraw on the
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non-window portion, not the whole area.
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- In various places, to avoid shaping windows excessively,
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we set parent relative backgrounds. This is an ugly
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hack and needs a better solution. Plus, I don't think
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these parent-relative backgrounds always persist to
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when they are actually needed.
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Such calls exist in: GtkButton, GtkHandeBox, GtkItem,
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GtkListItem, GtkMenu, GtkMenuItem, GtkMisc,
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GtkNoteBook, GtkOptionMenu, GtkPaned, GtkPreview,
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GtkSpinButton and GtkTreeItem.
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- For menus and for GtkWindow's, the realize() function
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calls paint(), so that background pixmaps can be set
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ahead of time, and prevent flashing when the window is
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shown. This is an ugly hack and needs a better solution.
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=======
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Calendar Widget:
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- The widget should be nicely resizeable vertical too.
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- CALENDAR_MARGIN should be removed, uses INNER_BORDER and
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style->class->[xy]thickness insted.
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- Flag to choose between using standard three letter abbreviated
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weekday name or just the first character from it. It looks like
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that is what most other calendar-widgets do.
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- Arrows should resize with the header-font.
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- The keyboard support has to be finished.
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DND
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===
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- Use a cursor instead of an ICON when over Motif windows,
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to get rid of the current junk that Motif leaves because
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of its XCopyArea stupidity for doing highlighting.
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- Add a GTK_DRAG_VERIFY target flag and a "drag_data_verify"
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signal so that apps can easily check if a, say,
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text/uri-list URL looks OK during the drop.
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- Check more for memory leaks.
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- Drag and drop for Entry and Text widgets.
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- Send synthetic motion events on structure changes so
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drag_enter/leave get sent properly. (See the popup
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in testdnd)
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