В Unity-2d-launcher можно поменять размер иконок на меньший.
На скриншоте показан фрагмент панели запуска с иконками 32х32.
Делается это так:
Сохраняете в каталог /tmp (например) приведенный patch
diff -c -r launcher.origin/LauncherItem.qml launcher/LauncherItem.qml
*** launcher.origin/LauncherItem.qml 2011-08-19 15:09:34.000000000 +0400
--- launcher/LauncherItem.qml 2011-08-20 13:33:41.010329831 +0400
***************
*** 235,242 ****
anchors.centerIn: parent
smooth: true
! sourceSize.width: 48
! sourceSize.height: 48
/* Whenever one of the parameters used in calculating the background color of
the icon changes, recalculate its value */
--- 235,242 ----
anchors.centerIn: parent
smooth: true
! sourceSize.width: 32
! sourceSize.height: 32
/* Whenever one of the parameters used in calculating the background color of
the icon changes, recalculate its value */
diff -c -r launcher.origin/LauncherList.qml launcher/LauncherList.qml
*** launcher.origin/LauncherList.qml 2011-08-19 15:09:34.000000000 +0400
--- launcher/LauncherList.qml 2011-08-20 13:28:15.150329636 +0400
***************
*** 26,34 ****
by adding some padding to the items because of
http://bugreports.qt.nokia.com/browse/QTBUG-17622. */
spacing: 0
! property int itemPadding: 5
! property int tileSize: 54
/* Keep a reference to the currently visible contextual menu */
property variant visibleMenu
--- 26,34 ----
by adding some padding to the items because of
http://bugreports.qt.nokia.com/browse/QTBUG-17622. */
spacing: 0
! property int itemPadding: 1
! property int tileSize: 32
/* Keep a reference to the currently visible contextual menu */
property variant visibleMenu
Затем открываете терминал и вводите следующие команды:
cd/usr/share/unity-2d
sudo -i
cp -r launcher launcher.origin
cd launcher
patch -p1 < /tmp/32_icon_launcher.diff
killall unity-2d-launcher
exit