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arrow: x and y coordinates of the arrow rendering should be double

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To prevent off-by-one rounding errors when drawing them later.
This commit is contained in:
Cosimo Cecchi 2011-02-26 19:29:44 -05:00
parent 230bd4b461
commit fa4fb6724c
1 changed files with 4 additions and 3 deletions
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7
gtk/gtkarrow.c
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@ -312,7 +312,8 @@ gtk_arrow_draw (GtkWidget *widget,
GtkMisc *misc = GTK_MISC (widget); GtkMisc *misc = GTK_MISC (widget);
GtkStyleContext *context; GtkStyleContext *context;
GtkStateFlags state; GtkStateFlags state;
gint x, y, width, height; gdouble x, y;
gint width, height;
gint extent; gint extent;
gint xpad, ypad; gint xpad, ypad;
gfloat xalign, yalign; gfloat xalign, yalign;
@ -344,8 +345,8 @@ gtk_arrow_draw (GtkWidget *widget,
effective_arrow_type = GTK_ARROW_LEFT; effective_arrow_type = GTK_ARROW_LEFT;
} }
x = floor (xpad + ((width - extent) * xalign)); x = xpad + ((width - extent) * xalign);
y = floor (ypad + ((height - extent) * yalign)); y = ypad + ((height - extent) * yalign);
switch (effective_arrow_type) switch (effective_arrow_type)
{ {