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List:       kde-commits
Subject:    koffice/lib/kformula
From:       Fredrik Edemar <f_edemar () linux ! se>
Date:       2005-05-23 21:41:54
Message-ID: 1116884514.422988.3817.nullmailer () svn ! kde ! org
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SVN commit 417547 by fedemar:

Disable the matrix actions when the cursor isn't in a matrix element.


 M  +8 -0      kformulacontainer.cc  
 M  +5 -0      kformulacontainer.h  
 M  +11 -6     kformuladocument.cc  
 M  +1 -0      kformuladocument.h  
 M  +1 -1      kformulaview.cc  


--- trunk/koffice/lib/kformula/kformulacontainer.cc #417546:417547
@@ -481,6 +481,14 @@
     recalc();
 }
 
+void Container::updateMatrixActions()
+{
+    BasicElement *currentElement = activeCursor()->getElement();
+    if ( ( currentElement = currentElement->getParent() ) != 0 )
+        document()->wrapper()->enableMatrixActions( dynamic_cast<MatrixElement*>(currentElement) );
+    else
+        document()->wrapper()->enableMatrixActions( false );
+}
 
 void Container::save( QDomElement &root )
 {
--- trunk/koffice/lib/kformula/kformulacontainer.h #417546:417547
@@ -305,6 +305,11 @@
 
     void setFontSizeDirect( int pointSize );
 
+    /**
+        If the cursor is in a matrix, the matrix actions will be enabled, otherwise disabled.
+    */
+    void updateMatrixActions();
+
 signals:
 
     /**
--- trunk/koffice/lib/kformula/kformuladocument.cc #417546:417547
@@ -347,6 +347,7 @@
 {
     if ( m_hasActions ) {
         createActions( collection );
+        enableMatrixActions( false );
     }
     setCommandStack( history );
 }
@@ -1150,12 +1151,6 @@
     getAddGenericUpperAction()->setEnabled( enabled );
     getAddGenericLowerAction()->setEnabled( enabled );
     
-    getAppendColumnAction()->setEnabled( enabled );
-    getInsertColumnAction()->setEnabled( enabled );
-    getRemoveColumnAction()->setEnabled( enabled );
-    getAppendRowAction()->setEnabled( enabled );
-    getInsertRowAction()->setEnabled( enabled );
-    getRemoveRowAction()->setEnabled( enabled );
 
     if ( enabled ) {
         getAddGenericUpperAction()->
@@ -1178,6 +1173,16 @@
     }
 }
 
+void DocumentWrapper::enableMatrixActions( bool b)
+{
+    getAppendColumnAction()->setEnabled( b );
+    getInsertColumnAction()->setEnabled( b );
+    getRemoveColumnAction()->setEnabled( b );
+    getAppendRowAction()->setEnabled( b );
+    getInsertRowAction()->setEnabled( b );
+    getRemoveRowAction()->setEnabled( b );
+}
+
 void DocumentWrapper::updateConfig()
 {
     m_syntaxHighlightingAction->
--- trunk/koffice/lib/kformula/kformuladocument.h #417546:417547
@@ -333,6 +333,7 @@
     KAction* getInsertRowAction()        { return m_insertRowAction; }
     KAction* getRemoveRowAction()        { return m_removeRowAction; }
 
+    void enableMatrixActions(bool);
     KSelectAction* getLeftBracketAction()  { return m_leftBracket; }
     KSelectAction* getRightBracketAction() { return m_rightBracket; }
     SymbolAction* getSymbolNamesAction()  { return m_symbolNamesAction; }
--- trunk/koffice/lib/kformula/kformulaview.cc #417546:417547
@@ -340,7 +340,7 @@
 void View::emitCursorChanged()
 {
     if (cursor()->hasChanged() || cursorHasChanged()) {
-
+        getDocument()->updateMatrixActions();
         cursor()->clearChangedFlag();
         cursorHasChanged() = false;
         cursor()->calcCursorSize( contextStyle(), smallCursor() );
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