Kxkb: Improvements for tray window pixmap manager, optimize settings reloadings

* Rename LayoutIcon to LayoutIconManager for clarity
* Remove use of singleton pattern for LayoutIconManager
* Do not reload all Kxkb settings every time we are requested to get a pixmap!
* Use pointer to global KxkbConfig instance instead of keeping own copy
* Make "Transparent background" checkbox available for theme colors in the GUI
* Minor code cleanup in LayoutIconManager
* KxkbConfig: do not reload settings every time getKxkbOptions() is called; if settings actually need to be re-read, it must be done maunally before calling this function

Signed-off-by: Mavridis Philippe <[email protected]>

1 files changed, 2 insertions, 0 deletions

diff --git a/kxkb/kcmlayout.h b/kxkb/kcmlayout.h
index db0f89690..256946ad1 100644
--- a/kxkb/kcmlayout.h
+++ b/kxkb/kcmlayout.h
@@ -11,6 +11,7 @@
 
 
 class OptionListItem;
+class LayoutIconManager;
 class LayoutConfigWidget;
 class XkbRules;
 
@@ -52,6 +53,7 @@ protected slots:
   void changed();
 
 private:
+  LayoutIconManager *m_icoMgr;
   LayoutConfigWidget* widget;
 
   XkbRules *m_rules;