Reload InputMethods when LauncherSettings changed InputMethod Options

2 files changed, 30 insertions, 8 deletions

diff --git a/core/settings/launcher/inputmethodsettings.cpp b/core/settings/launcher/inputmethodsettings.cpp
index 0422075..125b178 100644
--- a/core/settings/launcher/inputmethodsettings.cpp
+++ b/core/settings/launcher/inputmethodsettings.cpp
@@ -33,2 +33,3 @@
 #include <opie2/odebug.h>
+#include <qpe/qcopenvelope_qws.h>
 
@@ -58,5 +59,13 @@ InputMethodSettings::InputMethodSettings( QWidget *parent, const char *name ):QW
     cfg.setGroup( "InputMethods" );
-    _resize->setChecked( cfg.readBoolEntry( "Resize", true ) );
-    _float->setChecked( cfg.readBoolEntry( "Float", false ) );
-    _size->setValue( cfg.readNumEntry( "Width", 100 ) );
+
+    /*
+     * load the values to see if something was changed
+     */
+    _wasResize = cfg.readBoolEntry( "Resize", true );
+    _wasFloat  = cfg.readBoolEntry( "Float", false );
+    _wasWidth  =  cfg.readNumEntry( "Width", 100 );
+
+    _resize->setChecked( _wasResize );
+    _float ->setChecked( _wasFloat );
+    _size  ->setValue( _wasWidth );
 
@@ -73,4 +82,11 @@ InputMethodSettings::InputMethodSettings( QWidget *parent, const char *name ):QW
 
-void InputMethodSettings::appletChanged()
-{
+bool InputMethodSettings::changed()const{
+    if ( _wasResize != _resize->isChecked() )
+        return true;
+    else if ( _wasFloat != _float->isChecked() )
+        return true;
+    else if ( _wasWidth != _size->value() )
+        return true;
+    else
+        return false;
 }
@@ -86,2 +102,5 @@ void InputMethodSettings::accept()
     cfg.write();
+
+    if ( changed() )
+        QCopEnvelope( "QPE/TaskBar", "reloadInputMethods()" );
 }
diff --git a/core/settings/launcher/inputmethodsettings.h b/core/settings/launcher/inputmethodsettings.h
index 486ee5e..2ae43f2 100644
--- a/core/settings/launcher/inputmethodsettings.h
+++ b/core/settings/launcher/inputmethodsettings.h
@@ -44,5 +44,2 @@ class InputMethodSettings : public QWidget
 
-  protected slots:
-    void appletChanged ( );
-
   protected:
@@ -54,2 +51,8 @@ class InputMethodSettings : public QWidget
     QSpinBox* _size;
+
+  private:
+    bool changed()const;
+    bool _wasResize : 1;
+    bool _wasFloat  : 1;
+    int  _wasWidth;
 };