Development/Tutorials/Programming Tutorial KDE 4/Using QTreeWidget

main.cpp

#include <kapplication.h>
#include <kaboutdata.h>
#include <kcmdlineargs.h>
#include <QTableWidget>
#include <QTreeWidget>
#include <QHeaderView>

int main (int argc, char *argv[])
{
  KAboutData aboutData( "test", "test",
      "1.0", "test", KAboutData::License_GPL,
      "(c) 2007" );
  KCmdLineArgs::init( argc, argv, &aboutData );
  KApplication khello;

  QTreeWidget* mw=new QTreeWidget(0);

  QStringList labels;
  mw->setColumnCount(2);
  mw->setEditTriggers(QAbstractItemView::AllEditTriggers);
  QTreeWidgetItem* item=new QTreeWidgetItem(0);
  item->setText(1,"hi");
  item->setFlags(Qt::ItemIsEnabled);
  mw->insertTopLevelItem(0,item);
  mw->show();
  khello.exec();
}

CMakeLists.txt

PROJECT( ktreewidget )
FIND_PACKAGE(KDE4 REQUIRED)
INCLUDE_DIRECTORIES( ${KDE4_INCLUDES} . )


SET(ktreewidgetsources main.cpp )

KDE4_ADD_EXECUTABLE(ktreewidget ${ktreewidgetsources} )

TARGET_LINK_LIBRARIES(ktreewidget ${KDE4_KDEUI_LIBS} ${KDE4_KPARTS_LIBS} )

Kompile it

cmake . -DCMAKE_INSTALL_PREFIX=$KDEDIR -DCMAKE_BUILD_TYPE=debugfull && make -j2 VERBOSE=1

Run it

chmod 777 ktreewidget
./ktreewidget