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From: Mikhail Rudenko <mike.rudenko@gmail.com>
To: linux-trace-devel@vger.kernel.org
Cc: Steven Rostedt <srostedt@redhat.com>,
	"Yordan Karadzhov (VMware)" <y.karadz@gmail.com>,
	Mikhail Rudenko <mike.rudenko@gmail.com>
Subject: [PATCH 3/4] kernel-shark: Set text color to black in KsTraceGraph's axes labels
Date: Fri, 11 Oct 2019 00:24:28 +0300
Message-ID: <20191010212429.469155-4-mike.rudenko@gmail.com> (raw)
In-Reply-To: <20191010212429.469155-1-mike.rudenko@gmail.com>

At present, background color of axes labels of the plot is forced to
white with a stylesheet, but the text color stays unchanged. As a
result, text is barely visible when using dark color schemes. This
patch forces the text color to black for these labels, making them
readable on all color schemes.

Signed-off-by: Mikhail Rudenko <mike.rudenko@gmail.com>
---
 kernel-shark/src/KsTraceGraph.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/kernel-shark/src/KsTraceGraph.cpp b/kernel-shark/src/KsTraceGraph.cpp
index 73e7577..90f83f3 100644
--- a/kernel-shark/src/KsTraceGraph.cpp
+++ b/kernel-shark/src/KsTraceGraph.cpp
@@ -96,6 +96,8 @@ KsTraceGraph::KsTraceGraph(QWidget *parent)
 	_legendAxisX.layout()->addWidget(&_labelXMin);
 	_legendAxisX.layout()->addWidget(&_labelXMid);
 	_legendAxisX.layout()->addWidget(&_labelXMax);
+	_legendAxisX.setStyleSheet("QLabel { background-color : white; color: black}");
+
 	_drawWindow.setMinimumSize(100, 100);
 	_drawWindow.setStyleSheet("QWidget {background-color : white;}");

@@ -580,7 +582,7 @@ void KsTraceGraph::_updateGraphLegends()
 			width = STRING_WIDTH(graphName);

 		name->setAlignment(Qt::AlignBottom);
-		name->setStyleSheet("QLabel {background-color : white;}");
+		name->setStyleSheet("QLabel {background-color : white; color : black}");
 		name->setFixedHeight(KS_GRAPH_HEIGHT);
 		layout->addWidget(name);
 	};
--
2.23.0

  parent reply index

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-10 21:24 [PATCH 0/4] Fix KernelShark appearance on dark color schemes Mikhail Rudenko
2019-10-10 21:24 ` [PATCH 1/4] kernel-shark: Set text color to black in KsDualMarker's QLabels Mikhail Rudenko
2019-10-10 21:24 ` [PATCH 2/4] kernel-shark: Set text color to black in pointer position QLabel Mikhail Rudenko
2019-10-10 21:24 ` Mikhail Rudenko [this message]
2019-10-10 21:24 ` [PATCH 4/4] kernel-shark: Change KsDualMarker's inactive button style to default Mikhail Rudenko
2019-10-10 22:02 ` [PATCH 0/4] Fix KernelShark appearance on dark color schemes Steven Rostedt
2019-10-11 14:11   ` Yordan Karadzhov (VMware)
2019-10-11 18:18     ` Mikhail Rudenko

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