Custom/thin scrollbars for context view.

ChangeLog

@@ -83,6 +83,7 @@
 57. If MPD supports https, then there is no need to convert SoundCould URLs.
 58. If playlist is loaded and replaces playqueue, then start playback of first
     track.
+59. Custom/thin scrollbars for context view.
 
 1.4.2
 -----

context/view.cpp

@@ -31,6 +31,7 @@
 #include "support/action.h"
 #include "widgets/icons.h"
 #include "support/localize.h"
+#include "support/touchproxystyle.h"
 #include <QLabel>
 #include <QScrollBar>
 #include <QImage>
@@ -44,6 +45,7 @@
 #include <QMenu>
 #include <QMouseEvent>
 #include <QWheelEvent>
+#include <QTimer>
 
 // Uncomment this #define to have header labels an images centered. Thsi is disabled, as the image
 // centering only works if there is some text larger than 1 line to be displayed underneath :-(
@@ -135,6 +137,10 @@ View::View(QWidget *parent, const QStringList &views)
     cancelJobAction->setEnabled(false);
     connect(cancelJobAction, SIGNAL(triggered()), SLOT(abort()));
     text=texts.at(0);
+
+    if (!Utils::touchFriendly()) {
+        QTimer::singleShot(0, this, SLOT(initStyle()));
+    }
 }
 
 View::~View()
@@ -287,3 +293,16 @@ void View::setHtml(const QString &h, int index)
 void View::abort()
 {
 }
+
+void View::initStyle()
+{
+    if (GtkStyle::isActive() && GtkStyle::thinScrollbars()) {
+        // Already have thin style scrollbars...
+        return;
+    }
+    TouchProxyStyle *tps=new TouchProxyStyle(0, false, true);
+    foreach (TextBrowser *t, texts) {
+        t->verticalScrollBar()->setStyle(tps);
+        t->horizontalScrollBar()->setStyle(tps);
+    }
+}

context/view.h

@@ -77,6 +77,9 @@ Q_SIGNALS:
 protected Q_SLOTS:
     virtual void abort();
 
+private Q_SLOTS:
+    void initStyle();
+
 protected:
     Song currentSong;
     QString stdHeader;

support/gtkstyle.cpp

@@ -251,6 +251,12 @@ static WindowManager *wm=0;
 static QProxyStyle *proxyStyle=0;
 static bool symbolicIcons=false;
 static QColor symbolicIconColor(0, 0, 0);
+static bool thinSbar=false;
+
+bool GtkStyle::thinScrollbars()
+{
+    return thinSbar;
+}
 
 void GtkStyle::applyTheme(QWidget *widget)
 {
@@ -259,7 +265,6 @@ void GtkStyle::applyTheme(QWidget *widget)
     #else
     if (widget && isActive()) {
         QString theme=GtkStyle::themeName().toLower();
-        bool thinSbar=false;
         bool touchStyleSpin=false;
         int modViewFrame=0;
         QMap<QString, QString> css;

support/gtkstyle.h

@@ -39,6 +39,7 @@ namespace GtkStyle
     extern QString iconTheme();
     extern void setThemeName(const QString &n);
     extern void setIconTheme(const QString &n);
+    extern bool thinScrollbars();
     extern void applyTheme(QWidget *widget);
     extern void registerWidget(QWidget *widget);
     extern bool useSymbolicIcons();