[uim] r7291 committed - * qt4/pref/customwidgets.cpp...

[codesite-noreply]

Revision: 7291
Author:   nogu.dev
Date:     Sat Sep 10 18:09:47 2011
Log:      * qt4/pref/customwidgets.cpp
  - (TableEditForm::TableEditForm): Add connection for m_table.
  - (TableEditForm::slotItemSelectionChanged): New function.
* qt4/pref/customwidgets.h
  - (TableEditForm): Add TableEditForm::m_removeButton
    and TableEditForm::slotItemSelectionChanged().
http://code.google.com/p/uim/source/detail?r=7291

Modified:
 /trunk/qt4/pref/customwidgets.cpp
 /trunk/qt4/pref/customwidgets.h

=======================================
--- /trunk/qt4/pref/customwidgets.cpp   Sat Sep 10 18:09:37 2011
+++ /trunk/qt4/pref/customwidgets.cpp   Sat Sep 10 18:09:47 2011
@@ -1269,16 +1269,19 @@
     m_table->setSelectionMode( QAbstractItemView::SingleSelection );
     m_table->horizontalHeader()->setVisible( false );
     m_table->verticalHeader()->setVisible( false );
+    connect( m_table, SIGNAL( itemSelectionChanged() ),
+            this, SLOT( slotItemSelectionChanged() ) );

     QPushButton *addButton = new QPushButton;
     addButton->setText( _("Add") );
-    connect( addButton, SIGNAL(clicked()),
-            this, SLOT(slotAddClicked()) );
-
-    QPushButton *removeButton = new QPushButton;
-    removeButton->setText( _("Remove") );
-    connect( removeButton, SIGNAL(clicked()),
-            this, SLOT(slotRemoveClicked()) );
+    connect( addButton, SIGNAL( clicked() ),
+            this, SLOT( slotAddClicked() ) );
+
+    m_removeButton = new QPushButton;
+    m_removeButton->setEnabled( false );
+    m_removeButton->setText( _("Remove") );
+    connect( m_removeButton, SIGNAL( clicked() ),
+            this, SLOT( slotRemoveClicked() ) );

     QPushButton *okButton = new QPushButton;
     okButton->setText( _("OK") );
@@ -1290,7 +1293,7 @@

     QVBoxLayout *buttonLayout = new QVBoxLayout;
     buttonLayout->addWidget( addButton );
-    buttonLayout->addWidget( removeButton );
+    buttonLayout->addWidget( m_removeButton );
     buttonLayout->addStretch();
     buttonLayout->addWidget( okButton );
     buttonLayout->addWidget( cancelButton );
@@ -1361,6 +1364,12 @@

     return custom_table;
 }
+
+void TableEditForm::slotItemSelectionChanged()
+{
+    bool itemSelected = ( m_table->selectedItems().count() == 1 );
+    m_removeButton->setEnabled( itemSelected );
+}

 void TableEditForm::slotAddClicked()
 {
=======================================
--- /trunk/qt4/pref/customwidgets.h     Sat Sep 10 18:09:37 2011
+++ /trunk/qt4/pref/customwidgets.h     Sat Sep 10 18:09:47 2011
@@ -328,7 +328,9 @@

 private:
     QTableWidget *m_table;
+    QPushButton *m_removeButton;
 private slots:
+    void slotItemSelectionChanged();
     void slotAddClicked();
     void slotRemoveClicked();
 };