+2001-11-10 Jason Rumney <jasonr@gnu.org>
+
+ * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
+ (enum_font_cb2): Ignore fonts starting with @, unless explicitly
+ specified.
+
+ * w32term.c (remember_mouse_glyph): New function.
+ (w32_mouse_position): Use it.
+ (note_mouse_movement): If the mouse moved off the glyph, remember
+ its new position.
+
+ * w32term.h (struct w32_output): Correct spelling of x_compatible.
+ (w32_display_info): Add mouse_face_overlay.
+
+ * w32term.c (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
+ (fast_find_string_pos): New function.
+ (fast_find_position): Return the correct vpos. Add parameter
+ STOP. In the final row, stop before glyphs having STOP as object.
+ Don't consider glyphs that are not from a buffer.
+ (expose_window_tree, expose_frame): Don't compute intersections here.
+ (expose_window): Do it here instead.
+ (expose_window_tree, expose_window, expose_line): Return 1 when
+ overwriting mouse-face.
+ (expose_window): If W is the window currently being updated, mark
+ the frame garbaged.
+ (expose_frame): If mouse-face was overwritten, redo it.
+ (x_draw_glyph_string): Restore clipping after drawing box.
+ Fix a computation of the underline position.
+ (w32_get_glyph_string_clip_rect): Minor cleanup.
+ (x_fill_stretch_glyph_string): Remove an assertion.
+ (x_produce_glyphs): Don't convert multibyte characters
+ to unibyte characters in unibyte buffers.
+ (cursor_in_mouse_face_p): New function.
+ (x_draw_stretch_glyph_string): Use it to choose a different GC
+ when drawing a cursor within highlighted text. Don't draw
+ background again if it has already been drawn.
+ (x_draw_glyph_string_box): Don't draw a full-width
+ box just because the glyph row's full_width_p flag is set.
+ (x_draw_glyphs): Fix computation of rightmost x for
+ full-width rows.
+ (w32_draw_relief_rect): Extend left shadow to the bottom and left;
+ change bottom shadow accordingly. Some cleanup.
+ (x_update_window_end): Handle overwritten mouse face
+ also for tool bar windows.
+ (show_mouse_face): Set the glyph row's mouse_face_p flag also when
+ DRAW is DRAW_IMAGE_RAISED.
+ (clear_mouse_face): Return 1 if text with mouse face was
+ actually redrawn. Make the function static. Reset
+ dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
+ optimize away highlighting if we pass over that same overlay again.
+ (note_mouse_highlight): Call mouse_face_overlay_overlaps
+ to detect a case where we have to highlight a different region
+ despite not having left the currently highlighted region.
+ Set mouse_face_overlay in the x_display_info. Avoid changing the
+ mouse pointer shape when show_mouse_face has already done it, or
+ there is no need. Handle mouse-face and help-echo in strings.
+ (glyph_rect): New function.
+ (w32_mouse_position): Use it to raise the threshold for mouse
+ movement event generation.
+ (w32_initialize_display_info): Initialize the x_display_info's
+ mouse_face_overlay.
+ (w32_set_vertical_scroll_bar): Don't clear a zero height
+ or width area.
+ (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
+ a widget to zero height.
+
+ * w32fns.c (x_set_foreground_color): Set frame's cursor_pixel.
+ (x_set_font): Handle case of x_new_fontset returning the same name
+ as before, although there was a change in fontsets.
+
+ * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
+ Protect unibyte strings created by replacing their multibyte
+ equivalents in menu_items.
+ (w32_menu_show): Don't overwrite an item's name with its key
+ description in case the description is a multibyte string.
+ (single_submenu): Some cleanup.
+
2001-11-10 Gerd Moellmann <gerd@gnu.org>
* unexelf.c (unexec): Use mmap/munmap to allocate buffers