Added field button, menu, and menu item classes.

glabels/CMakeLists.txt

@@ -15,6 +15,9 @@ set (glabels_sources
   ColorPaletteDialog.cpp
   ColorPaletteItem.cpp
   ColorSwatch.cpp
+  FieldButton.cpp
+  FieldMenu.cpp
+  FieldMenuItem.cpp
   File.cpp
   Help.cpp
   LabelModel.cpp
@@ -40,6 +43,9 @@ set (glabels_qobject_headers
   ColorHistory.h
   ColorPaletteDialog.h
   ColorPaletteItem.h
+  FieldButton.h
+  FieldMenu.h
+  FieldMenuItem.h
   LabelModel.h
   LabelModelObject.h
   LabelModelBoxObject.h

glabels/FieldButton.cpp

@@ -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 );
+	}
+
+
+}
+

glabels/FieldButton.h

@@ -0,0 +1,88 @@
+/*  FieldButton.h
+ *
+ *  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/>.
+ */
+
+#ifndef glabels_FieldButton_h
+#define glabels_FieldButton_h
+
+#include <QPushButton>
+#include <QString>
+#include "FieldMenu.h"
+
+
+namespace glabels
+{
+
+	///
+	/// Field Button
+	///
+	class FieldButton : public QPushButton
+	{
+		Q_OBJECT
+
+		/////////////////////////////////
+		// Life Cycle
+		/////////////////////////////////
+	public:
+		FieldButton( const QString& name, QWidget* parent = 0 );
+
+
+		/////////////////////////////////
+		// Signals
+		/////////////////////////////////
+	signals:
+		void keySelected( const QString& key );
+
+
+		/////////////////////////////////
+		// Properties
+		/////////////////////////////////
+	public:
+		QString key() const;
+
+
+		/////////////////////////////////
+		// Public Methods
+		/////////////////////////////////
+	public:
+		void setKeys( const QList<QString>& keyList );
+		void clearKeys();
+
+
+		/////////////////////////////////
+		// Slots
+		/////////////////////////////////
+	private slots:
+		void onMenuKeySelected( const QString& key );
+
+
+		/////////////////////////////////
+		// Private Data
+		/////////////////////////////////
+	private:
+		FieldMenu*  mMenu;
+		QString     mKey;
+		bool        mLabelIsKey;
+
+	};
+
+
+}
+
+#endif // glabels_FieldButton_h

glabels/FieldMenu.cpp

@@ -0,0 +1,64 @@
+/*  FieldMenu.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 "FieldMenu.h"
+
+#include "FieldMenuItem.h"
+
+
+namespace glabels
+{
+
+	///
+	/// Constructor
+	///
+	FieldMenu::FieldMenu()
+	{
+	}
+
+
+	///
+	/// set keys
+	///
+	void FieldMenu::setKeys( const QList<QString>& keyList )
+	{
+		clear();
+
+		foreach ( QString key, keyList )
+		{
+			FieldMenuItem* menuItem = new FieldMenuItem( key );
+			connect( menuItem, SIGNAL(activated()), this, SLOT(onMenuItemActivated) );
+
+			addAction( menuItem );
+		}
+	}
+
+
+	///
+	/// onMenuItemActivated slot
+	///
+	void FieldMenu::onMenuItemActivated( const QString& key )
+	{
+		emit keySelected( key );
+	}
+
+
+}
+

glabels/FieldMenu.h

@@ -0,0 +1,76 @@
+/*  FieldMenu.h
+ *
+ *  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/>.
+ */
+
+#ifndef glabels_FieldMenu_h
+#define glabels_FieldMenu_h
+
+#include <QMenu>
+#include <QString>
+
+
+namespace glabels
+{
+
+	///
+	/// Field Menu
+	///
+	class FieldMenu : public QMenu
+	{
+		Q_OBJECT
+
+		/////////////////////////////////
+		// Life Cycle
+		/////////////////////////////////
+	public:
+		FieldMenu();
+
+
+		/////////////////////////////////
+		// Signals
+		/////////////////////////////////
+	signals:
+		void keySelected( const QString& key );
+
+
+		/////////////////////////////////
+		// Public Methods
+		/////////////////////////////////
+	public:
+		void setKeys( const QList<QString>& keyList );
+
+
+		/////////////////////////////////
+		// Slots
+		/////////////////////////////////
+	private slots:
+		void onMenuItemActivated( const QString& key );
+
+
+		/////////////////////////////////
+		// Private Data
+		/////////////////////////////////
+	private:
+
+	};
+
+
+}
+
+#endif // glabels_FieldMenu_h

glabels/FieldMenuItem.cpp

@@ -0,0 +1,57 @@
+/*  FieldMenuItem.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 "FieldMenuItem.h"
+
+
+namespace glabels
+{
+
+	///
+	/// Constructor From Data
+	///
+	FieldMenuItem::FieldMenuItem( const QString& key, QObject* parent )
+		: QAction(parent), mKey(key)
+	{
+		setText( key );
+
+		connect( this, SIGNAL(triggered()), this, SLOT(onTriggered()) );
+	}
+
+
+	///
+	/// key Property Getter
+	///
+	QString FieldMenuItem::key() const
+	{
+		return mKey;
+	}
+
+
+	///
+	/// onTriggered slot
+	///
+	void FieldMenuItem::onTriggered()
+	{
+		emit activated( mKey );
+	}
+
+}
+

glabels/FieldMenuItem.h

@@ -0,0 +1,77 @@
+/*  FieldMenuItem.h
+ *
+ *  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/>.
+ */
+
+#ifndef glabels_FieldMenuItem_h
+#define glabels_FieldMenuItem_h
+
+#include <QAction>
+#include <QString>
+
+
+namespace glabels
+{
+
+	///
+	/// Field Menu Item
+	///
+	class FieldMenuItem : public QAction
+	{
+		Q_OBJECT
+
+		/////////////////////////////////
+		// Life Cycle
+		/////////////////////////////////
+	public:
+		FieldMenuItem( const QString& key, QObject* parent = 0 );
+
+
+		/////////////////////////////////
+		// Signals
+		/////////////////////////////////
+	signals:
+		void activated( const QString& key );
+
+
+		/////////////////////////////////
+		// Properties
+		/////////////////////////////////
+	public:
+		QString key() const;
+
+
+		/////////////////////////////////
+		// Slots
+		/////////////////////////////////
+	private slots:
+		void onTriggered();
+
+
+		/////////////////////////////////
+		// Private Data
+		/////////////////////////////////
+	private:
+		const QString mKey;
+
+	};
+
+
+}
+
+#endif // glabels_FieldMenuItem_h