Commit Graph

19 Commits

Author SHA1 Message Date
Bastian Winkler
28a3cbf38e Remove redundant declaration in clutter-text.h
clutter-text.h declares clutter_text_get_layout twice.

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2009-02-26 12:49:50 +00:00
Emmanuele Bassi
9cf02bfdb9 [text] Rename :alignment to :line-alignment
The :alignment property is prone to generate confusion: developers
will set it thinking that the contents of a ClutterText will
automagically align themselves.

Instead of using the generic term :alignment, and following the
GTK+ convention, we should use a more specific term, conveying the
actual effect of the property: alignment of the lines with respect
to each other, and not to the overall allocated area.

See bug 1428:

  http://bugzilla.openedhand.com/show_bug.cgi?id=1428
2009-02-05 19:54:48 +00:00
Emmanuele Bassi
488de99fc6 [text] Merge the attributes with markup enabled
ClutterText should merge the PangoAttributes set by using
clutter_text_set_attributes() with the attributes generated by
parsing Pango markup.

For this to work we must parse the markup and merge the attributes
we get out of pango_parse_markup() with the attributes set by
the user.

Setting the markup or the attributes on an editable text should
not work for the time being.
2009-02-02 12:07:28 +00:00
Emmanuele Bassi
ad7d1b54bc Re-align ClutterText header file
The addition of the single line mode accessor methods caused the
re-alignment of the entire file.
2009-01-07 11:46:22 +00:00
Emmanuele Bassi
43f82332dd [text] Add single-line-mode to ClutterText
Allow using ClutterText as a single line text field. This is useful for
text fields that accept just a single line of contents by default, and
respond to the Enter key press to execute some action.

The :single-line-mode property enables this behaviour inside ClutterText
by clipping and scrolling the contents of the PangoLayout if they do
not fit the allocated width of the Text actor.
2009-01-07 00:25:24 +00:00
Emmanuele Bassi
979b6794bb [text] Coalesce text visibility and password character
Using two properties to set a password entry can be construed as
both cumbersome and a gtk-ism. And rightly so on both counts.

The :text-visible property has also conflicting semantics with the
:cursor-visible one: while the latter hides the cursor, the former
changes the display of the contents of the Text actor. It is, thus,
not a matter of "visibility" but of "rendering".

Instead of setting the :text-visible and :invisible-char properties
to have a password text field, the Text actor should just have a
single :password-char property holding a Unicode character. If the
value of the :password-char is non-zero, the Text actor will use the
Unicode character to render the contents of the text entry.

This commit removes the following methods:

  clutter_text_set_text_visible()
  clutter_text_get_text_visible()
  clutter_text_set_invisible_char()
  clutter_text_get_invisible_char()

And the following properties:

  ClutterText:text-visible
  ClutterText:invisible-char

In favour of:

  clutter_text_set_password_char()
  clutter_text_get_password_char()

And:

  ClutterText:password-char

Thus making obvious what use the property and accessor methods are
for and simplifying the process of creating a simple password text
field to:

  text = clutter_text_new ();
  clutter_text_set_password_char (CLUTTER_TEXT (text), '*');
2009-01-06 15:22:31 +00:00
Emmanuele Bassi
a3fbdb5949 Add ClutterText::set_selection()
The clutter_text_set_selection() function is a convenience
method for setting the cursor position and the selection
boundary to a given position in a single call, with sanity
checks for the positions.
2008-12-16 12:41:20 +00:00
Emmanuele Bassi
93d96dca52 Add ClutterText::activate()
The clutter_text_activate() function will emit the ::activate
signal if the :activatable property is set.

This function is useful for subclasses or application code, for
example if we are going to use ::captured-event or ::key-press-event
signal handlers to intercept the Return key and emit the ::activate
signal ourselves.
2008-12-16 12:02:58 +00:00
Emmanuele Bassi
ea5a6abd9d Add :cursor-size property to ClutterText
We can control the width of the cursor when painting by using
a simple property.

The magic -1 number passed to the setter method will reset the
cursor size to the default one of 2px.

The getter method will return an unsigned integer with the
current size.
2008-12-16 10:37:45 +00:00
Emmanuele Bassi
2714397fd5 Constify the cursor geometry in ::cursor-event
We don't allow changing the cursor geometry inside the ::cursor-event
signal handlers; for starters, it would make binding the signal a
huge mess, and it would also potentially break the whole actor.
2008-12-15 18:23:25 +00:00
Emmanuele Bassi
2d166b250c [docs] Add annotations for ClutterText structures
ClutterText and ClutterTextClass were missing annotations for
gtk-doc to pick up.
2008-12-15 15:10:55 +00:00
Emmanuele Bassi
a50dfefbc3 Fix documentation issues
Provide a description for the ClutterText section, and fix some
misnamed arguments inside the header file.
2008-12-11 15:00:22 +00:00
Emmanuele Bassi
eae98800d2 Use ClutterBindPool inside ClutterText
ClutterText should use the newly added ClutterBindingPool API to
handle key events, instead of its homegrown code.

This commit removes the action/mapping code and defers the entire
key binding matching to a ClutterBindingPool created inside the
Text class initialization function.
2008-12-11 12:03:17 +00:00
Emmanuele Bassi
74257dfa27 Add missing basic constructor
ClutterText should have an empty constructor, mostly for
bindings to use, that just proxies call to g_object_new()
without setting any property.
2008-12-11 11:43:37 +00:00
Emmanuele Bassi
d5df1bebcf Add text-visibility accessors for ClutterText
A ClutterText can be put in "password mode" by setting the
text as "invisible": every character inside the Text actor's
contents will be replaced when building the Pango layout with
a specific Unicode character.

The Unicode character is set to '*' by default, but the user
can be changed using the provided API.
2008-12-11 11:40:55 +00:00
Emmanuele Bassi
c5f51f7027 Add Text::get_chars() method declaration
Add the declaration for a clutter_text_get_chars() function that
returns a portion of the contents of a Text actor.
2008-12-11 11:31:48 +00:00
Emmanuele Bassi
40fb75052b Merge Label and Entry API into ClutterText
ClutterText should expose both ClutterLabel and ClutterEntry
functionality using an API that matches the one provided by
those two classes.
2008-12-11 11:21:39 +00:00
Emmanuele Bassi
437f96982e Expose the Text accessors as public API
Fix up the header to expose ClutterText accessors for the main
properties, matching ClutterLabel.
2008-12-11 11:20:14 +00:00
Emmanuele Bassi
a98720ae19 Initial import of the Text actor from Tidy
The TidyText actor is meant as a replacement for both ClutterLabel
and ClutterText.

Any text-displaying and editing actor should derive from ClutterText
and implement the various visual cues to differentiate the editable
from the non-editable state. Those visual cues usually belong to
a high-level toolkit, especially if themeing is involved.
2008-12-11 11:12:48 +00:00