add Header.gridColor, use it for DetailedList.gridColor

Prima/DetailedList.pm

@@ -68,15 +68,16 @@ sub init
 	my $bw = $self-> borderWidth;
 	my @sz = $self-> size;
 
-	$self-> {header} = $self-> insert( $profile{headerClass} =>
-		name     => 'Header',
-		origin   => [ $bw, $sz[1] - $bw - $hh],
-		size     => [ $sz[0] - $bw * 2, $hh],
-		vertical => 0,
-		growMode => gm::Ceiling,
-		items    => $profile{headers},
-		widths   => $profile{widths},
+	$self-> {header}    = $self-> insert( $profile{headerClass} =>
+		name        => 'Header',
+		origin      => [ $bw, $sz[1] - $bw - $hh],
+		size        => [ $sz[0] - $bw * 2, $hh],
+		vertical    => 0,
+		growMode    => gm::Ceiling,
+		items       => $profile{headers},
+		widths      => $profile{widths},
 		delegations => $profile{headerDelegations},
+		gridColor   => $profile{gridColor},
 		(map { $_ => $profile{$_}} keys %hdrProps),
 		%{$profile{headerProfile}},
 	);
@@ -239,6 +240,22 @@ sub draw_items
 		$self-> draw_item_background( $canvas, @$_, 1, $clrs[3]) for @p_selected;
 	}
 
+	if ( $self->{drawGrid}) {
+		my $x = $xstart - $o + 1;
+		my @a = $self->get_active_area(1);
+		my @l;
+		for ( $ci = 0; $ci < $cols; $ci++) {
+			$x += $widths[ $ci] + 2;
+			push @l, $x, $a[1], $x, $a[3]
+				if $x >= $a[0] && $x <= $a[2];
+		}
+		if (@l) {
+			$self->color($self->{gridColor});
+			$self->lines(\@l);
+			$self->color($clrs[0]);
+		}
+	}
+
 	# draw veil
 	if ( $drawVeilFoc >= 0) {
 		my ( $itemIndex, $x, $y, $x2, $y2) = @{$$iref[$drawVeilFoc]};

Prima/Widget/Header.pm

@@ -42,6 +42,7 @@ sub profile_default
 		vertical    => 0,
 		selectable  => 0,
 		syncPaint   => 1,
+		gridColor   => cl::Black,
 	);
 	@$def{keys %prf} = values %prf;
 	return $def;
@@ -68,7 +69,7 @@ sub init
 	$self-> {fontHeight} = $self-> font-> height;
 	$self-> {resetDisabled} = 1;
 	$self-> $_( $profile{$_})
-		for ( qw( vertical minTabWidth items widths offset pressed clickable scalable draggable));
+		for ( qw( vertical minTabWidth items widths offset pressed clickable scalable draggable gridColor));
 	if ( scalar @{$profile{widths}} == 0) {
 		$self-> autowidths;
 		$self-> repaint;
@@ -81,9 +82,10 @@ sub on_paint
 	my ( $self, $canvas) = @_;
 	my @size = $canvas-> size;
 	my @c = $self-> enabled ?
-	( $self-> color, $self-> backColor) :
-	( $self-> disabledColor, $self-> disabledBackColor);
+		( $self-> color, $self-> backColor) :
+		( $self-> disabledColor, $self-> disabledBackColor);
 	my @c3d  = ( $self-> light3DColor, $self-> dark3DColor);
+	my @clip = $canvas->clipRect;
 
 	my ($prelightPart, $prelightColor) = (-1);
 	if ( defined $self->{prelight} ) {
@@ -102,15 +104,18 @@ sub on_paint
 		$showlines = 1;
 	}
 	my $v = $self-> {vertical};
-	my ( $x, $y) = ( - $self-> {offset}, ( $size[1] - $self-> {fontHeight}) / 2);
+	my ( $x, $y) = ( - $self-> {offset} + 1, ( $size[1] - $self-> {fontHeight}) / 2);
 	my $i;
 
 	my $pressed = $self-> {pressed};
 	@c3d = reverse @c3d if $v;
 	my ( $wx, $cx) = ( $self-> {widths}, $self-> {count});
 	my ( $notifier, @notifyParms) = $self-> get_notify_sub(q(DrawItem));
 	$self-> push_event;
-	my ( $d, $lim) = $v ? ( $x, $size[1]) : ( $x, $size[0]);
+	my ( $d, $lim) = $v ? ($x, $size[1]) : ($x, $size[0]);
+	my @grids;
+	my $grid_offset = $flat ? 0 : 1;
+
 	for ( $i = 0; $i < $cx; $i++) {
 		next unless $$wx[$i];
 		if ( $d + $$wx[$i] + 2 < 1) {
@@ -158,13 +163,18 @@ sub on_paint
 		}
 	NO_LINES:
 		$d += $$wx[$i] + 1;
-		$v ?
-			$canvas-> line( 1, $d, $size[0] - 2, $d) :
-			$canvas-> line( $d, 1, $d, $size[1] - 2)
-			if $showlines;
+		push @grids, $v ?
+			( $grid_offset, $d, $size[0] - $grid_offset - 1, $d) :
+			( $d, $grid_offset, $d, $size[1] - $grid_offset - 1)
+				if $showlines;
 		last if $d > $lim - 3;
 		$d++;
 	}
+	if ( @grids ) {
+		$canvas->clipRect(@clip);
+		$canvas->color($self->{gridColor});
+		$canvas->lines(\@grids);
+	}
 	$self-> pop_event;
 }
 
@@ -388,15 +398,16 @@ sub on_mousemove
 		$self-> {widths}-> [$self-> {tabId}] = $nw;
 		my $o  = $self-> {swidth} + $ow;
 		$self-> {maxWidth} += $nw - $ow;
+		my $go = ($self->skin eq 'flat') ? 0 : 1;
 		$self-> {vertical} ?
 			$self-> scroll(
 				0, $nw - $ow,
-				confineRect => [ 1, $o, $sz[0] - 1, $sz[1] - 1 + abs($nw - $ow)],
-				clipRect    => [ 1, 1, $sz[0]-1, $sz[1]-1],
+				confineRect => [ $go, $o, $sz[0] - $go, $sz[1] - 1 + abs($nw - $ow)],
+				clipRect    => [ $go, 1,  $sz[0] - $go, $sz[1]-1],
 			) : $self-> scroll(
 				$nw - $ow, 0,
-				confineRect => [ $o, 1, $sz[0] - 1 + abs($nw - $ow), $sz[1] - 1],
-				clipRect    => [ 1, 1, $sz[0]-1, $sz[1]-1],
+				confineRect => [ $o, $go, $sz[0] - 1 + abs($nw - $ow), $sz[1] - $go],
+				clipRect    => [ 1,  $go, $sz[0] - 1,                  $sz[1] - $go],
 			);
 		$self-> notify(q(SizeItem), $self-> {tabId}, $ow, $nw);
 	}
@@ -533,6 +544,13 @@ sub minTabWidth
 	$_[0]-> notify(q(SizeItems)) if $changed;
 }
 
+sub gridColor
+{
+	return $_[0]-> {gridColor} unless $#_;
+	$_[0]->{gridColor} = $_[1];
+	$_[0]->repaint;
+}
+
 sub items
 {
 	unless ( $#_) {
@@ -666,6 +684,12 @@ Selects if the user is allowed to move the tabs.
 
 Default value: 1
 
+=item gridColor COLOR
+
+Sets the color of the divisor lines
+
+Default value: cl::Black
+
 =item items ARRAY
 
 An array of scalars representing the internal data of the tabs.