Commit 0f6a07a8 authored by Kim F. Storm's avatar Kim F. Storm
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*** empty log message ***

parent e08f9a0d
2003-11-27 Kim F. Storm <>
* subr.el (posn-object-x-y): New defun.
2003-11-26 Luc Teirlinck <>
* subr.el (number-sequence): Improve handling of floating point
2003-11-27 Kim F. Storm <>
* commands.texi (Click Events): Click object may be an images.
Describe (dx . dy) element of click positions.
(Accessing Events): Remove duplicate posn-timestamp.
New functions posn-object and posn-object-x-y.
2003-11-23 Kim F. Storm <>
* commands.texi (Click Events): Describe enhancements to event
position lists, including new text-pos and (col . row) items.
Mention left-fringe and right-fringe area events.
(Accessing Events): New functions posn-area, posn-object, and
(Accessing Events): New functions posn-area and
posn-actual-col-row. Mention posn-timestamp. Mention that
posn-point in non-text area still returns buffer position.
Clarify posn-col-row.
2003-11-27 Kim F. Storm <>
* dispnew.c (buffer_posn_from_coords): Calculate and return pixel
coordinates relative to glyph at posn. If glyph is an image,
return that as object at posn. Callers changed.
(mode_line_string, marginal_area_string): Calculate and return
pixel coordinates relative to glyph. Callers changed.
* dispextern.h (buffer_posn_from_coords, mode_line_string)
(marginal_area_string): Fix prototypes.
(window_box_left_offset, window_box_right_offset): Add prototypes.
* frame.h (get_specified_cursor_type, get_window_cursor_type):
Remove prototypes.
* keyboard.h (EVENT_CLICK_COUNT, POSN_SCROLLBAR_PART): Fix defines.
* keyboard.c (make_lispy_position): Add x and y coordinates
relative to the current glyph as 7th element of position.
If glyph is an image, return it in the object element.
(read_key_sequence): Skip checks for keymap property in cases
where POSN_STRING is not a string (e.g. an image).
* xdisp.c (Vdisplay_pixels_per_inch): New variable.
(Vshow_text_cursor_in_void): New variable.
(glyph_to_pixel_coords): Don't use negative hpos.
(x_y_to_hpos_vpos): Fix for partially visible first glyph.
(append_stretch_glyph): Change ascent arg to be actual value
in pixels rather than ratio to height. Callers changed.
(calc_pixel_width_or_height): New aux function, implementing
pixel based artihmetic for glyph widths and heights.
(produce_stretch_glyph): Use calc_pixel_width_or_height for
:width, :height, :align-to, and :ascent, thus allowing these to
be specified in pixels as well as multiples of characters.
Don't produce stretch glyphs with zero width or height.
(get_specified_cursor_type): Declare static.
(get_window_cursor_type): Declare static. Add glyph arg to be
able to know when cursor is on an image; always substitute
hollow-box cursor for filled-box cursor on images, to avoid
negative images and flicker when blinking the cursor.
(display_and_set_cursor): Pass glyph to get_window_cursor_type.
(note_mode_line_or_margin_highlight): Use non-text cursor rather
than vertical scroll-bar cursor in display margins.
(note_mouse_highlight): Use non-text cursor rather than text
cursor in fringes and over images in the text area.
Use non-text cursor when mouse pointer is outside editable text,
i.e. in the void after end-of-line or end-of-buffer; this was
already done for W32, but is now standard for all systems --
user can toggle show-text-cursor-in-void to get old behaviour.
(syms_of_xdisp): DEFVAR_LISP Vshow_text_cursor_in_void and
2003-11-25 Andreas Schwab <>
* fns.c (internal_equal) <case Lisp_Vectorlike>: Declare size as
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