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(x_create_tip_frame): Set frame's fringes_extra to 0.

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(Fx_show_tip): Block input during frame creation.
(Fx_show_tip, Fx_hide_tip): Enable.
This commit is contained in:
Jason Rumney 2001-11-25 11:03:33 +00:00
parent a9181c148c
commit 0e3fcdef7f
1 changed files with 14 additions and 6 deletions
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20
src/w32fns.c
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@ -13243,6 +13243,9 @@ x_create_tip_frame (dpyinfo, parms, text)
f->output_data.w32->parent_desc = FRAME_W32_DISPLAY_INFO (f)->root_window;
window_prompting = x_figure_window_size (f, parms);
/* No fringes on tip frame. */
f->output_data.w32->fringes_extra = 0;
if (window_prompting & XNegative)
{
if (window_prompting & YNegative)
@ -13378,7 +13381,6 @@ compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y)
}
#ifdef TEST_TOOLTIPS /* Tooltip support in progress. */
DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
A tooltip window is a small window displaying a string.
@ -13489,6 +13491,10 @@ Text larger than the specified size is clipped. */)
parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")),
parms);
/* Block input until the tip has been fully drawn, to avoid crashes
when drawing tips in menus. */
BLOCK_INPUT;
/* Create a frame for the tooltip, and record it in the global
variable tip_frame. */
frame = x_create_tip_frame (FRAME_W32_DISPLAY_INFO (f), parms, string);
@ -13565,7 +13571,6 @@ Text larger than the specified size is clipped. */)
show it. */
compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y);
BLOCK_INPUT;
{
/* Adjust Window size to take border into account. */
RECT rect;
@ -13584,12 +13589,13 @@ Text larger than the specified size is clipped. */)
ShowWindow (FRAME_W32_WINDOW (f), SW_SHOWNOACTIVATE);
}
UNBLOCK_INPUT;
/* Draw into the window. */
w->must_be_updated_p = 1;
update_single_window (w, 1);
UNBLOCK_INPUT;
/* Restore original current buffer. */
set_buffer_internal_1 (old_buffer);
windows_or_buffers_changed = old_windows_or_buffers_changed;
@ -13638,7 +13644,6 @@ Value is t if tooltip was open, nil otherwise. */)
UNGCPRO;
return unbind_to (count, deleted);
}
#endif
@ -14191,6 +14196,11 @@ If the underlying system call fails, value is nil. */)
return value;
}
/***********************************************************************
Initialization
***********************************************************************/
void
syms_of_w32fns ()
{
/* This is zero if not using MS-Windows. */
@ -14750,10 +14760,8 @@ versions of Windows) characters. */);
hourglass_atimer = NULL;
hourglass_shown_p = 0;
#if TEST_TOOLTIPS /* Tooltip support in progress. */
defsubr (&Sx_show_tip);
defsubr (&Sx_hide_tip);
#endif
tip_timer = Qnil;
staticpro (&tip_timer);
tip_frame = Qnil;