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don't compare the result of sqrt() with something, compare the original

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2007-03-29  Michael Natterer  <mitch@gimp.org>

	* app/tools/gimptool.c (gimp_tool_check_click_distance): don't
	compare the result of sqrt() with something, compare the original
	value with something's square instead.


svn path=/trunk/; revision=22195
This commit is contained in:
Michael Natterer
2007-03-29 19:00:45 +00:00
committed by Michael Natterer
parent 410d8a5546
commit ca83552cd6
2 changed files with 8 additions and 2 deletions
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8
ChangeLog
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@ -1,3 +1,9 @@
2007-03-29 Michael Natterer <mitch@gimp.org>
* app/tools/gimptool.c (gimp_tool_check_click_distance): don't
compare the result of sqrt() with something, compare the original
value with something's square instead.
2007-03-29 Sven Neumann <sven@gimp.org>
* app/core/gimpbrushgenerated.c (gimp_brush_generated_calc): moved
@ -120,7 +126,7 @@
(gimp_display_shell_update_cursor): move variables to local
scopes. Follow GimpStatusbar API change. Cleanup.
(gimp_display_shell_clear_cursor): ditto. Follow GimpColorFrame
(gimp_display_shell_clear_cursor): ditto. Follow GimpCursorView
API change.
2007-03-20 Michael Natterer <mitch@gimp.org>

2
app/tools/gimptool.c
View File

@ -537,7 +537,7 @@ gimp_tool_check_click_distance (GimpTool *tool,
dx = SCALEX (shell, tool->button_press_coords.x - coords->x);
dy = SCALEY (shell, tool->button_press_coords.y - coords->y);
if (sqrt (SQR (dx) + SQR (dy)) > double_click_distance)
if ((SQR (dx) + SQR (dy)) > SQR (double_click_distance))
{
tool->in_click_distance = FALSE;
}