Git commit eca385149bf56efadb82fa3ecb93ee27d20d2349 by Boudewijn Rempt.
Committed on 11/09/2018 at 08:11.
Pushed by rempt into branch 'master'.

Remove the dockwidget titlebar proxy style again.

This exposes an issue in Qt, where apparently if there's a proxy
style set for the titlebar widgets, the dockers become part of the
central widget, and get the central widget's cursor changes.

And that breaks the layerbox; the cursor follows the canvas cursor,
which is unusable :-(

CCMAIL:kimageshop@kde.org
CCMAIL:scott.petrovic@gmail.com

M  +0    -42   libs/ui/KisMainWindow.cpp

https://commits.kde.org/krita/eca385149bf56efadb82fa3ecb93ee27d20d2349

diff --git a/libs/ui/KisMainWindow.cpp b/libs/ui/KisMainWindow.cpp
index 887c93f20c6..a48a02f0945 100644
--- a/libs/ui/KisMainWindow.cpp
+++ b/libs/ui/KisMainWindow.cpp
@@ -154,42 +154,6 @@
   #include <QtPlatformHeaders/QWindowsWindowFunctions>
 #endif
 =

-
-
-class DockerTitleStyle : public QProxyStyle
-{
-    public:
-       DockerTitleStyle(QStyle *baseStyle =3D nullptr) : QProxyStyle(baseS=
tyle) {}
-       QPixmap standardPixmap(QStyle::StandardPixmap sp, const QStyleOptio=
n *option =3D nullptr,
-                      const QWidget *widget =3D nullptr) const override
-       {
-           QIcon closeIcon =3D KisIconUtils::loadIcon("docker_close");
-           QPixmap closePixmap =3D closeIcon.pixmap(QSize(20, 20));
-
-           QIcon floatIcon =3D KisIconUtils::loadIcon("docker_float");
-           QPixmap floatPixmap =3D floatIcon.pixmap(QSize(20, 20));
-
-
-           switch (sp) {
-           case SP_TitleBarNormalButton:
-           case SP_TitleBarMinButton:
-           case SP_TitleBarMenuButton:
-                return floatPixmap;
-           case SP_DockWidgetCloseButton:
-           case SP_TitleBarCloseButton:
-               return closePixmap;
-
-           default:
-               break;
-           }
-
-           return QCommonStyle::standardPixmap(sp, option, widget);
-       }
-};
-
-
-
-
 class ToolDockerFactory : public KoDockFactoryBase
 {
 public:
@@ -725,11 +689,6 @@ void KisMainWindow::slotThemeChanged()
     }
 =

     emit themeChanged();
-
-    // go through each docker and set style
-    for (int i =3D 0; i < dockWidgets().length(); i++) {
-        dockWidgets().at(i)->setStyle(new DockerTitleStyle);
-    }
 }
 =

 void KisMainWindow::updateReloadFileAction(KisDocument *doc)
@@ -2012,7 +1971,6 @@ QDockWidget* KisMainWindow::createDockWidget(KoDockFa=
ctoryBase* factory)
         dockWidget->setFont(KoDockRegistry::dockFont());
         dockWidget->setObjectName(factory->id());
         dockWidget->setParent(this);
-        dockWidget->setStyle(new DockerTitleStyle);
         if (lockAllDockers) {
             if (dockWidget->titleBarWidget()) {
                 dockWidget->titleBarWidget()->setVisible(false);