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Fix fence post error in page-widget's redraw_rect()

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A rectangle whose horizontal coordinates are x1 on the left and x2 on
the right is (x2 + 1) - x1 pixels wide, not x2 - x1.

This error caused the search result highlighting to leave a
one-pixel-wide border behind, on the right and bottom side of the
result.

See issue 242 <http://bugs.pwmt.org/issue242>.

Reported-by: Abdó Roig <abdo.roig@gmail.com>

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
This commit is contained in:
Benoît Knecht 2012-12-14 15:22:16 +01:00 committed by Sebastian Ramacher
parent 006724bc75
commit 8f50bf5ea0
1 changed files with 2 additions and 2 deletions
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4
page-widget.c
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@ -506,8 +506,8 @@ redraw_rect(ZathuraPage* widget, zathura_rectangle_t* rectangle)
GdkRectangle grect;
grect.x = rectangle->x1;
grect.y = rectangle->y1;
grect.width = rectangle->x2 - rectangle->x1;
grect.height = rectangle->y2 - rectangle->y1;
grect.width = (rectangle->x2 + 1) - rectangle->x1;
grect.height = (rectangle->y2 + 1) - rectangle->y1;
#if (GTK_MAJOR_VERSION == 3)
gtk_widget_queue_draw_area(GTK_WIDGET(widget), grect.x, grect.y, grect.width, grect.height);
#else