Core: Turn progress detail expander into a real icon

Change-Id: Ie6173cc041b96cd10879189bedce1104cdbe7a33
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/libs/utils/utils.qrc

@@ -219,6 +219,8 @@
         <file>images/settings@2x.png</file>
         <file>images/sort_alphabetically.png</file>
         <file>images/sort_alphabetically@2x.png</file>
+        <file>images/toggleprogressdetails.png</file>
+        <file>images/toggleprogressdetails@2x.png</file>
     </qresource>
     <qresource prefix="/codemodel">
         <file>images/enum.png</file>

src/libs/utils/utilsicons.cpp

@@ -188,6 +188,8 @@ const Icon LINK_TOOLBAR({
         {QLatin1String(":/utils/images/linkicon.png"), Theme::IconsBaseColor}});
 const Icon SORT_ALPHABETICALLY_TOOLBAR({
         {QLatin1String(":/utils/images/sort_alphabetically.png"), Theme::IconsBaseColor}});
+const Icon TOGGLE_PROGRESSDETAILS_TOOLBAR({
+    {QLatin1String(":/utils/images/toggleprogressdetails.png"), Theme::IconsBaseColor}});
 
 const Icon WARNING({
         {QLatin1String(":/utils/images/warningfill.png"), Theme::BackgroundColorNormal},

src/libs/utils/utilsicons.h

@@ -109,6 +109,7 @@ QTCREATOR_UTILS_EXPORT extern const Icon FILTER;
 QTCREATOR_UTILS_EXPORT extern const Icon LINK;
 QTCREATOR_UTILS_EXPORT extern const Icon LINK_TOOLBAR;
 QTCREATOR_UTILS_EXPORT extern const Icon SORT_ALPHABETICALLY_TOOLBAR;
+QTCREATOR_UTILS_EXPORT extern const Icon TOGGLE_PROGRESSDETAILS_TOOLBAR;
 
 QTCREATOR_UTILS_EXPORT extern const Icon INFO;
 QTCREATOR_UTILS_EXPORT extern const Icon INFO_TOOLBAR;

src/plugins/coreplugin/progressmanager/progressmanager.cpp

@@ -39,6 +39,7 @@
 #include <utils/qtcassert.h>
 #include <utils/stylehelper.h>
 #include <utils/theme/theme.h>
+#include <utils/utilsicons.h>
 
 #include <QAction>
 #include <QEvent>
@@ -319,7 +320,7 @@ void ProgressManagerPrivate::init()
     m_summaryProgressBar->setCancelEnabled(false);
     m_summaryProgressLayout->addWidget(m_summaryProgressBar);
     layout->addWidget(m_summaryProgressWidget);
-    auto toggleButton = new ToggleButton(m_statusBarWidget);
+    auto toggleButton = new QToolButton(m_statusBarWidget);
     layout->addWidget(toggleButton);
     m_statusBarWidget->installEventFilter(this);
     StatusBarManager::addStatusBarWidget(m_statusBarWidget, StatusBarManager::RightCorner);
@@ -327,10 +328,7 @@ void ProgressManagerPrivate::init()
     QAction *toggleProgressView = new QAction(tr("Toggle Progress Details"), this);
     toggleProgressView->setCheckable(true);
     toggleProgressView->setChecked(m_progressViewPinned);
-    // we have to set an transparent icon to prevent the tool button to show text
-    QPixmap p(1, 1);
-    p.fill(Qt::transparent);
-    toggleProgressView->setIcon(QIcon(p));
+    toggleProgressView->setIcon(Utils::Icons::TOGGLE_PROGRESSDETAILS_TOOLBAR.icon());
     Command *cmd = ActionManager::registerAction(toggleProgressView,
                                                  "QtCreator.ToggleProgressDetails");
 
@@ -712,33 +710,6 @@ void ProgressManagerPrivate::progressDetailsToggled(bool checked)
     settings->endGroup();
 }
 
-ToggleButton::ToggleButton(QWidget *parent)
-    : QToolButton(parent)
-{
-    setToolButtonStyle(Qt::ToolButtonIconOnly);
-    if (creatorTheme()->flag(Theme::FlatToolBars)) {
-        QPalette p = palette();
-        p.setBrush(QPalette::Base, creatorTheme()->color(Theme::ToggleButtonBackgroundColor));
-        setPalette(p);
-    }
-}
-
-QSize ToggleButton::sizeHint() const
-{
-    return QSize(13, 12); // Uneven width, because the arrow's width is also uneven.
-}
-
-void ToggleButton::paintEvent(QPaintEvent *event)
-{
-    QToolButton::paintEvent(event);
-    QPainter p(this);
-    QStyleOption arrowOpt;
-    arrowOpt.initFrom(this);
-    arrowOpt.rect.adjust(2, 0, -1, -2);
-    StyleHelper::drawArrow(QStyle::PE_IndicatorArrowUp, &p, &arrowOpt);
-}
-
-
 ProgressManager::ProgressManager() = default;
 
 ProgressManager::~ProgressManager() = default;

src/plugins/coreplugin/progressmanager/progressmanager_p.h

@@ -112,14 +112,5 @@ private:
     bool m_hovered = false;
 };
 
-class ToggleButton : public QToolButton
-{
-    Q_OBJECT
-public:
-    ToggleButton(QWidget *parent);
-    QSize sizeHint() const override;
-    void paintEvent(QPaintEvent *event) override;
-};
-
 } // namespace Internal
 } // namespace Core

src/tools/icons/qtcreatoricons.svg

@@ -3607,6 +3607,45 @@
          width="100%"
          height="100%" />
     </g>
+    <g
+       style="display:inline"
+       transform="translate(160)"
+       id="src/libs/utils/images/toggleprogressdetails">
+      <use
+         style="display:inline"
+         transform="translate(1740,132)"
+         height="100%"
+         width="100%"
+         id="use4105-8-8"
+         xlink:href="#backgroundRect"
+         y="0"
+         x="0" />
+      <rect
+         style="display:inline;fill:#707070"
+         id="rect2566"
+         width="8"
+         height="2"
+         x="1726"
+         y="577" />
+      <rect
+         style="display:inline;fill:none;stroke:#000000"
+         id="rect2564"
+         width="13"
+         height="3"
+         x="1725.5"
+         y="576.5"
+         ry="1"
+         rx="1" />
+      <use
+         transform="matrix(1,0,0,-1,1529,1167)"
+         style="display:inline"
+         x="0"
+         y="0"
+         xlink:href="#expandarrow"
+         id="use2507"
+         width="100%"
+         height="100%" />
+    </g>
   </g>
   <g
      inkscape:groupmode="layer"
@@ -6593,7 +6632,7 @@
       <path
          sodipodi:nodetypes="cccc"
          inkscape:connector-curvature="0"
-         id="path4784-17"
+         id="expandarrow"
          d="m 210,595 -2.5,2.5 -2.5,-2.5 z"
          style="fill:#000000;fill-opacity:1;stroke:none" />
     </g>