Added field button, menu, and menu item classes.

2014-07-19 13:37:11 -04:00
parent f3c164e308
commit 06ff813618
7 changed files with 486 additions and 0 deletions
@@ -0,0 +1,118 @@
+/*  FieldButton.cpp
+ *
+ *  Copyright (C) 2014  Jim Evins <evins@snaught.com>
+ *
+ *  This file is part of gLabels-qt.
+ *
+ *  gLabels-qt is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  gLabels-qt is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "FieldButton.h"
+
+
+namespace glabels
+{
+
+	///
+	/// Constructor
+	///
+	FieldButton::FieldButton( const QString& name, QWidget* parent )
+		: QPushButton(parent)
+	{
+		if ( name.isNull() || name.isEmpty() )
+		{
+			setText( tr("(None)") );
+			mLabelIsKey = false;
+		}
+		else
+		{
+			setText( name );
+			mLabelIsKey = true;
+		}
+
+
+		setEnabled( false );
+
+		mMenu = new FieldMenu();
+		setMenu( mMenu );
+
+		connect( mMenu, SIGNAL(keySelected(const QString&)), this, SLOT(onMenuKeySelected(const QString&)) );
+	}
+
+
+	void FieldButton::setKeys( const QList<QString>& keyList )
+	{
+		mMenu->setKeys( keyList );
+
+		if ( keyList.length() > 0 )
+		{
+			mKey = keyList.first();
+
+			if ( mLabelIsKey )
+			{
+				setText( mKey );
+			}
+			else
+			{
+				setText( tr("(None)") );
+			}
+
+			setEnabled( true );
+		}
+		else
+		{
+			setEnabled( false );
+		}
+	}
+
+
+	void FieldButton::clearKeys()
+	{
+		if ( !mLabelIsKey )
+		{
+			setText( tr("(None)") );
+		}
+
+		setEnabled( false );
+	}
+
+
+
+	///
+	/// key getter
+	///
+	QString FieldButton::key() const
+	{
+		return mKey;
+	}
+
+
+	///
+	/// onMenuKeySelected slot
+	///
+	void FieldButton::onMenuKeySelected( const QString& key )
+	{
+		mKey = key;
+
+		if ( mLabelIsKey )
+		{
+			setText( key );
+		}
+
+		emit keySelected( key );
+	}
+
+
+}
+