Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 194 insertions, 0 deletions

diff --git a/kghostview/viewcontrol.cpp b/kghostview/viewcontrol.cpp
new file mode 100644
index 00000000..cc66d598
--- /dev/null
+++ b/kghostview/viewcontrol.cpp
@@ -0,0 +1,194 @@
+/****************************************************************************
+**
+** A dialog for the selection of the view of a document.
+**
+** Copyright (C) 1997 by Mark Donohoe.
+** Based on original work by Tim Theisen.
+**
+** This code is freely distributable under the GNU Public License.
+**
+*****************************************************************************/
+
+#include <qcombobox.h>
+#include <qframe.h>
+#include <qgroupbox.h>
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qlayout.h>
+
+
+#include "viewcontrol.h"
+#include "viewcontrol.moc"
+
+#include <klocale.h>
+#include <kapplication.h>
+#include <kbuttonbox.h>
+#include <kseparator.h>
+
+ViewControl::ViewControl( QWidget *parent, const char *name )
+	: QDialog( parent, name )
+{
+	setFocusPolicy(QWidget::StrongFocus);
+
+	QBoxLayout *topLayout = new QVBoxLayout( this, 10 );
+
+	QGroupBox* vcGroupBox;
+	vcGroupBox = new QGroupBox(  this );
+	vcGroupBox->setFrameStyle( QFrame::NoFrame );
+	//vcGroupBox->setTitle( i18n("Force Changes To") );
+	//vcGroupBox->setAlignment( 1 );
+
+	topLayout->addWidget( vcGroupBox, 10 );
+
+	QGridLayout *grid = new QGridLayout( vcGroupBox, 3, 2, 10 );
+
+	grid->setRowStretch(0,0);
+	grid->setRowStretch(1,10);
+
+
+	grid->setColStretch(0,0);
+	grid->setColStretch(1,10);
+
+
+	magComboBox = new QComboBox( FALSE, vcGroupBox );
+	magComboBox->setFixedHeight( magComboBox->sizeHint().height() );
+
+
+	//magComboBox->hide();
+
+	connect ( magComboBox, SIGNAL (activated (int)),
+		  this, SLOT (slotMagSelection (int)) );
+	grid->addWidget( magComboBox, 0, 1 );
+
+
+
+	mediaComboBox = new QComboBox( FALSE, vcGroupBox );
+	mediaComboBox->setFixedHeight( magComboBox->sizeHint().height() );
+
+	connect ( mediaComboBox, SIGNAL (activated (int)),
+		  this, SLOT (slotMediaSelection (int)) );
+
+	grid->addWidget( mediaComboBox, 1, 1 );
+
+	orientComboBox = new QComboBox( FALSE, vcGroupBox );
+	orientComboBox->insertItem(i18n("Portrait"));
+	orientComboBox->insertItem(i18n("Landscape"));
+	orientComboBox->insertItem(i18n("Seascape"));
+	orientComboBox->insertItem(i18n("Upside Down"));
+	orientComboBox->setFixedHeight( magComboBox->sizeHint().height() );
+
+	connect ( orientComboBox, SIGNAL (activated (int)),
+		  this, SLOT (slotOrientSelection (int)) );
+	grid->addWidget( orientComboBox, 2, 1 );
+
+	int labelWidth = 0;
+
+	QLabel* vcLabel;
+	vcLabel = new QLabel( magComboBox, i18n("&Magnification"), vcGroupBox );
+	vcLabel->setAlignment( AlignRight | AlignVCenter | ShowPrefix );
+	if ( vcLabel->sizeHint().width() > labelWidth )
+		labelWidth = vcLabel->sizeHint().width();
+	vcLabel->setMinimumWidth( labelWidth );
+
+	vcLabel->hide();
+
+	grid->addWidget( vcLabel, 0, 0 );
+
+
+	vcLabel = new QLabel( mediaComboBox, i18n("M&edia"), vcGroupBox );
+	vcLabel->setAlignment( AlignRight | AlignVCenter | ShowPrefix );
+	if ( vcLabel->sizeHint().width() > labelWidth )
+		labelWidth = vcLabel->sizeHint().width();
+	vcLabel->setMinimumWidth( labelWidth );
+
+	grid->addWidget( vcLabel, 1, 0 );
+
+	vcLabel = new QLabel( orientComboBox, i18n("&Orientation"), vcGroupBox );
+	vcLabel->setAlignment( AlignRight | AlignVCenter | ShowPrefix );
+	if ( vcLabel->sizeHint().width() > labelWidth )
+		labelWidth = vcLabel->sizeHint().width();
+	vcLabel->setMinimumWidth( labelWidth );
+
+	grid->addWidget( vcLabel, 2, 0 );
+
+	vcGroupBox->setMinimumHeight( 2*orientComboBox->sizeHint().height()+20 );
+	vcGroupBox->setMinimumWidth(
+		40 + labelWidth + orientComboBox->sizeHint().width() );
+
+        KSeparator* sep = new KSeparator( KSeparator::HLine, this);
+	topLayout->addWidget( sep );
+
+	// CREATE BUTTONS
+
+	KButtonBox *bbox = new KButtonBox( this );
+	bbox->addStretch( 10 );
+
+	apply = bbox->addButton( KStdGuiItem::apply() );
+	connect( apply, SIGNAL(clicked()), SLOT(slotApplyClicked()) );
+
+	QPushButton *closebtn = bbox->addButton( KStdGuiItem::close() );
+	connect( closebtn, SIGNAL(clicked()), SLOT(reject()) );
+
+
+	bbox->layout();
+	topLayout->addWidget( bbox );
+
+	topLayout->activate();
+
+	prevmag = prevmedia = prevorient = 0;
+	applyEnable (false);
+}
+
+void
+ViewControl::updateMag (int mag)
+{
+  magComboBox->setCurrentItem (mag);
+  prevmag = mag;
+}
+
+
+void
+ViewControl::applyEnable (bool enable)
+{
+  apply->setEnabled (enable);
+}
+
+void
+ViewControl::slotApplyClicked()
+{
+  emit applyChanges();
+  applyEnable (false);
+}
+
+void
+ViewControl::slotMagSelection (int i)
+{
+  if (i != prevmag)
+    {
+      applyEnable (true);
+      prevmag = i;
+    }
+}
+
+void
+ViewControl::slotMediaSelection (int i)
+{
+  if (i != prevmedia)
+    {
+      applyEnable (true);
+      prevmedia = i;
+    }
+}
+
+void
+ViewControl::slotOrientSelection (int i)
+{
+  if (i != prevorient)
+    {
+      applyEnable (true);
+      prevorient = i;
+    }
+}
+
+
+// vim:sw=4:sts=4:ts=8:noet