Use the largest possible font for the unread display in kmail and akregator if the tray icon size is less than 22 pixels

This resolves Bug 1251

1 files changed, 29 insertions, 6 deletions

diff --git a/akregator/src/trayicon.cpp b/akregator/src/trayicon.cpp
index fc26cadeb..240e2d5b5 100644
--- a/akregator/src/trayicon.cpp
+++ b/akregator/src/trayicon.cpp
@@ -123,22 +123,34 @@ TQPixmap TrayIcon::takeScreenshot() const
     return shot; // not finalShot?? -fo
 }
 
+void TrayIcon::resizeEvent(TQResizeEvent *)
+{
+    setUnread(m_unread, true);
+}
+
 void TrayIcon::slotSetUnread(int unread)
 {
-    if (unread==m_unread)
+    setUnread(unread, false);
+}
+
+void TrayIcon::setUnread(int unread, bool force)
+{
+    if ((unread==m_unread) && (!force))
+    {
         return;
-    
+    }
+
     m_unread=unread;
-    
+
     TQToolTip::remove(this);
     TQToolTip::add(this, i18n("Akregator - 1 unread article", "Akregator - %n unread articles", unread > 0 ? unread : 0));
-    
+
     if (unread <= 0)
-    {    
+    {
         setPixmap(m_defaultIcon);
     }
     else
-    {               
+    {
         // from KMSystemTray
         int oldW = pixmap()->size().width();
         int oldH = pixmap()->size().height();
@@ -146,6 +158,17 @@ void TrayIcon::slotSetUnread(int unread)
         TQString uStr=TQString::number( unread );
         TQFont f=TDEGlobalSettings::generalFont();
         f.setBold(true);
+
+        // increase the size of the font for the number of unread messages if the
+        // icon size is less than 22 pixels
+        // see bug 1251
+        int realIconHeight = height();
+        if (realIconHeight < 22) {
+            f.setPointSizeFloat( f.pointSizeFloat() * 2.0 );
+        }
+
+        // decrease the size of the font for the number of unread articles if the
+        // number doesn't fit into the available space
         float pointSize=f.pointSizeFloat();
         TQFontMetrics fm(f);
         int w=fm.width(uStr);