workspace/libs/plasma/uiloader.cpp

   1 /*
   2  *   Copyright 2007 Richard J. Moore <rich@kde.org>
   3  *
   4  *   This program is free software; you can redistribute it and/or modify
   5  *   it under the terms of the GNU Library General Public License as
   6  *   published by the Free Software Foundation; either version 2, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details
  13  *
  14  *   You should have received a copy of the GNU Library General Public
  15  *   License along with this program; if not, write to the
  16  *   Free Software Foundation, Inc.,
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  */
  19
  20 #include "uiloader.h"
  21
  22 #include <QStringList>
  23
  24 #include <QGraphicsLinearLayout>
  25
  26 #include "plasma/widgets/checkbox.h"
  27 #include "plasma/widgets/flash.h"
  28 #include "plasma/widgets/icon.h"
  29 #include "plasma/widgets/label.h"
  30 #include "plasma/widgets/pushbutton.h"
  31 #include "plasma/widgets/radiobutton.h"
  32 #include "plasma/widgets/meter.h"
  33
  34 #include "plasma/layouts/flowlayout.h"
  35
  36 namespace Plasma
  37 {
  38
  39 class UiLoader::Private
  40 {
  41 public:
  42     QStringList widgets;
  43     QStringList layouts;
  44 };
  45
  46 UiLoader::UiLoader( QObject *parent )
  47     : d( new Private() )
  48 {
  49     d->widgets
  50         << "CheckBox"
  51         << "Flash"
  52         << "Icon"
  53         << "Label"
  54         << "PushButton"
  55         << "RadioButton"
  56         << "Meter";
  57
  58     d->layouts
  59         << "VBoxLayout"
  60         << "HBoxLayout"
  61         << "FlowLayout";
  62 }
  63
  64 UiLoader::~UiLoader()
  65 {
  66     delete d;
  67 }
  68
  69 QStringList UiLoader::availableWidgets() const
  70 {
  71     return d->widgets;
  72 }
  73
  74 Widget *UiLoader::createWidget( const QString &className, Widget *parent )
  75 {
  76     if (className == QString("CheckBox")) {
  77         return new CheckBox( parent );
  78     }
  79     else if (className == QString("Flash")) {
  80         return new Flash( parent );
  81     }
  82     else if (className == QString("Icon")) {
  83         return new Icon( parent );
  84     }
  85     else if (className == QString("Label")) {
  86         return new Label( parent ); // Constructor here requires a Widget
  87     }
  88     else if (className == QString("PushButton")) {
  89         return new PushButton( parent ); // Constructor here requires a Widget
  90     }
  91     else if (className == QString("RadioButton")) {
  92         return new RadioButton( parent );
  93     }
  94     else if (className == QString("Meter")) {
  95         return new Meter( parent );
  96     }
  97
  98     return 0;
  99 }
 100
 101 QStringList UiLoader::availableLayouts() const
 102 {
 103     return d->layouts;
 104 }
 105
 106 QGraphicsLayout *UiLoader::createLayout( const QString &className, QGraphicsLayoutItem *parent )
 107 {
 108     if (className == QString("HBoxLayout")) {
 109         return new QGraphicsLinearLayout( Qt::Horizontal, parent );
 110     }
 111     else if (className == QString("VBoxLayout")) {
 112         return new QGraphicsLinearLayout( Qt::Vertical, parent );
 113     }
 114     else if (className == QString("FlowLayout")) {
 115         return new FlowLayout( parent );
 116     }
 117
 118     return 0;
 119 }
 120
 121 }