comparison widgets/PluginParameterDialog.cpp @ 149:3dade4b025b7

* Pull transforms out of Layer menu (again) and into a separate Transforms
  menu
* Add Recent Transforms submenu
* Add effects and generators to the transforms menu (not yet implemented)
  as well as analysis plugins and data-from-effects (control output ports)
* Add a nice dictionary-volume-style alphabetic subdivision of plugin names
  in plugins By Name menus

 #include <QGridLayout>
 #include <QLabel>
 #include <QGroupBox>
 #include <QHBoxLayout>
 #include <QVBoxLayout>
+#include <QScrollArea>
 #include <QPushButton>
 #include <QMessageBox>
 #include <QComboBox>
 #include <QSettings>
 

 
     QHBoxLayout *paramLayout = new QHBoxLayout;
     paramLayout->setMargin(0);
     paramBox->setLayout(paramLayout);
 
+    QScrollArea *scroll = new QScrollArea;
+    scroll->setWidgetResizable(true);
+    scroll->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    scroll->setFrameShape(QFrame::NoFrame);
+    paramLayout->addWidget(scroll);
+
     m_parameterBox = new PluginParameterBox(m_plugin);
     connect(m_parameterBox, SIGNAL(pluginConfigurationChanged(QString)),
             this,  SIGNAL(pluginConfigurationChanged(QString)));
-    paramLayout->addWidget(m_parameterBox);
+    scroll->setWidget(m_parameterBox);
 
     m_advanced = new QFrame;
     QVBoxLayout *advancedLayout = new QVBoxLayout;
     advancedLayout->setMargin(0);
     m_advanced->setLayout(advancedLayout);

     settings.setValue("advancedvisible", visible);
     settings.endGroup();
 
     std::cerr << "resize to " << sizeHint().width() << " x " << sizeHint().height() << std::endl;
 
-    setMaximumSize(sizeHint());
+    setMinimumHeight(sizeHint().height());
+    if (visible) setMaximumHeight(sizeHint().height());
 }
 
 void
 PluginParameterDialog::channelComboChanged(int index)
 {