Use new QColorButton that has a visible frame.

src/CMakeLists.txt

@@ -133,6 +133,7 @@ set(HEADER_FILES
     QProcessInfoWidget.h
     QProgressIndicator.h
     QColorButton.h
+    QColorSwatch.h
     QDetachTabWidget.h
     QZoomChartView.h
     QZoomChart.h
@@ -230,6 +231,7 @@ set(SOURCE_FILES
     QProcessInfoWidget.cpp
     QProgressIndicator.cpp
     QColorButton.cpp
+    QColorSwatch.cpp
     QDetachTabWidget.cpp
     QZoomChartView.cpp
     QZoomChart.cpp

src/QColorButton.cpp

@@ -4,14 +4,21 @@
 #include <QtGui/QPainter>
 #include <QtCore/QDebug>
 
-QColorButton::QColorButton(QWidget* parent) : QWidget(parent) {
+QColorButton::QColorButton(QWidget* parent) : QFrame(parent) {
 
-    _color = palette().color(QPalette::Window);
+    // Construct the UI.
+    setupUi(this);
+
+    setColor(palette().color(QPalette::Window));
 }
 
-QColorButton::QColorButton(const QColor& color, QWidget* parent) : QWidget(parent) {
+QColorButton::QColorButton(const QColor& color, QWidget* parent) : QFrame(parent) {
 
-    _color = color;
+    // Construct the UI.
+    setupUi(this);
+
+    // Create color swatch
+    setColor(color);
 }
 
 QColorButton::~QColorButton() {
@@ -29,31 +36,17 @@ void QColorButton::mouseDoubleClickEvent (QMouseEvent* e) {
     }
 }
 
-void QColorButton::paintEvent(QPaintEvent* e) {
-
-    Q_UNUSED(e)
-
-    // Draw the color to the widget.
-    QPainter painter(this);
-
-    painter.setPen(Qt::NoPen);
-    painter.setBrush(color());
-    painter.drawRect(rect());
-}
-
-const QColor& QColorButton::color () {
+QColor QColorButton::color () const {
 
     // Return the current color.
-    return _color;
+    return colorSwatch->color();
 }
 
 void QColorButton::setColor (const QColor& color) {
 
     // Save the new color.
-    _color = color;
-
-    // Force it to be redrawn.
-    update();
+    colorSwatch->setColor(color);
+    colorSwatch->update();
 
     // Notify others that are listening.
     emit colorChanged();

src/QColorButton.h

@@ -3,9 +3,11 @@
 #include <QtGui/QMouseEvent>
 #include <QtGui/QPaintEvent>
 #include <QtGui/QColor>
+#include <QtWidgets/QFrame>
 #include <QtWidgets/QWidget>
+#include "ui_QColorButton.h"
 
-class QColorButton : public QWidget {
+class QColorButton : public QFrame, protected Ui::QColorButtonForm {
 
         Q_OBJECT
 
@@ -14,19 +16,13 @@ class QColorButton : public QWidget {
         QColorButton(const QColor& color, QWidget* parent = 0);
        ~QColorButton();
 
-        void                setColor                (const QColor &color);
-        const QColor&       color                   ();
+        void                setColor                (const QColor& color);
+        QColor              color                   () const;
 
     signals:
         void                colorChanged            ();
 
     protected:
         void                mouseDoubleClickEvent   (QMouseEvent* e);
-        void                paintEvent              (QPaintEvent* e);
-
-    private slots:
-
-    private:
-        QColor              _color;
 };
 

src/QColorButton.ui

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>QColorButtonForm</class>
+ <widget class="QFrame" name="QColorButtonForm">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Color Button</string>
+  </property>
+  <property name="frameShape">
+   <enum>QFrame::NoFrame</enum>
+  </property>
+  <property name="frameShadow">
+   <enum>QFrame::Plain</enum>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QColorSwatch" name="colorSwatch" native="true"/>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>QColorSwatch</class>
+   <extends>QWidget</extends>
+   <header location="global">QColorSwatch.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>

src/QColorSwatch.cpp

@@ -0,0 +1,36 @@
+#include "QColorSwatch.h"
+#include <QtGui/QPalette>
+#include <QtGui/QPainter>
+#include <QtCore/QDebug>
+
+QColorSwatch::QColorSwatch(QWidget* parent) : QWidget(parent) {
+    setColor(palette().color(QPalette::Window));
+}
+
+QColorSwatch::QColorSwatch(const QColor& color, QWidget* parent) : QWidget(parent) {
+    setColor(color);
+}
+
+QColorSwatch::~QColorSwatch() {
+}
+
+void QColorSwatch::setColor (const QColor& color) {
+    _color = color;
+}
+
+QColor QColorSwatch::color () const {
+    return _color;
+}
+
+void QColorSwatch::paintEvent(QPaintEvent* e) {
+
+    Q_UNUSED(e)
+
+    // Draw the color to the widget.
+    QPainter painter(this);
+
+    painter.setPen(Qt::NoPen);
+    painter.setBrush(color());
+    painter.drawRect(rect());
+}
+

src/QColorSwatch.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <QtGui/QPaintEvent>
+#include <QtGui/QColor>
+#include <QtWidgets/QFrame>
+#include <QtWidgets/QWidget>
+
+class QColorSwatch : public QWidget {
+
+    public:
+        QColorSwatch(QWidget* parent = 0);
+        QColorSwatch(const QColor& color, QWidget* parent = 0);
+       ~QColorSwatch();
+
+        void                setColor                (const QColor& color);
+        QColor              color                   () const;
+
+    protected:
+        void                paintEvent              (QPaintEvent* e);
+
+    private:
+        QColor              _color;
+};
+

src/SeerStackDumpSettingsDialog.cpp

@@ -13,6 +13,9 @@ SeerStackDumpSettingsDialog::SeerStackDumpSettingsDialog (QWidget* parent) : QDi
     // Set up the UI.
     setupUi(this);
 
+    spHighLightColorButton->setFrameStyle(QFrame::Box|QFrame::Plain);
+    spHighLightColorButton->setLineWidth(1);
+
     // Setup the widgets
     setStackPointerExpression("$sp");
     setStackPointerColor(QColor("lightGray"));