summaryrefslogtreecommitdiff
path: root/examples/simple-main/simple.cpp
Side-by-side diff
Diffstat (limited to 'examples/simple-main/simple.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--examples/simple-main/simple.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/simple-main/simple.cpp b/examples/simple-main/simple.cpp
index 8de911f..cf00cc6 100644
--- a/examples/simple-main/simple.cpp
+++ b/examples/simple-main/simple.cpp
@@ -1,122 +1,123 @@
#include <qaction.h> // action
#include <qmenubar.h> // menubar
#include <qtoolbar.h> // toolbar
#include <qlabel.h> // a label
#include <qpushbutton.h> // the header file for the QPushButton
#include <qlayout.h>
#include <qpe/qpeapplication.h> // the QPEApplication
#include <qpe/resource.h>
-#include <opie/oapplicationfactory.h> // a template + macro to save the main method and allow quick launching
+#include <opie2/oapplicationfactory.h> // a template + macro to save the main method and allow quick launching
#include "simple.h"
/*
* implementation of simple
*/
/*
* The factory is used for quicklaunching
* It needs a constructor ( c'tor ) with at least QWidget, const char* and WFlags as parameter and a static QString appName() matching the TARGET of the .pro
*
* Depending on the global quick launch setting this will create
* either a main method or one for our component plugin system
*/
+using namespace Opie::Core;
OPIE_EXPORT_APP( OApplicationFactory<MainWindow> )
MainWindow::MainWindow(QWidget *parent, const char* name, WFlags fl )
: QMainWindow( parent, name, fl ) {
setCaption(tr("My MainWindow") );
setIcon( Resource::loadPixmap("new") );
/*
* out mainwindow should have a menubar
* a toolbar, a mainwidget and use Resource
* to get the IconSets
*/
/*
* we initialize the GUI in a different methid
*/
initUI();
Simple *simple = new Simple( this );
setCentralWidget( simple );
/*
* If you use signal and slots do not include the parameter
* names inside
* so SIGNAL(fooBar(int) ) and NOT SIGNAL(fooBar(int foo) )
*/
/*
* We connect the activation of our QAction
* to the slot connected to the firebutton
* We could also connect the signal to the clicked
* signal of the button
*/
connect(m_fire, SIGNAL(activated() ),
simple, SLOT(slotFire() ) );
}
MainWindow::~MainWindow() {
// again nothing to delete because Qt takes care
}
/*
* set Document is a special function used by Document
* centric applications.
* In example if Opie receives a Todo via IrDa it uses
* setDocument via QCOP the IPC system to load the card
* Or If you decide to open a file in filemanager with textedit
* setDocument is called via IPC in textedit.
* Also any call to QPE/Application/xyz and xyz is currently not running
* leads to the start of xyz and delivering of the QCOP call
* But more on QCOP in the next application
*/
void MainWindow::setDocument( const QString& /*str*/ ) {
// in our case empty but you should see if it is a direct
// file request or if it is a DocLnk.
// A DocLnk is Link to an Document so you would end up
// opening the document behind the file you got
}
/*
* Two new concepts with this Method
* 1. QAction. An action can be grouped and emits
* an activated signal. Action a universal useable
* you can just plug/addTo in most Qt widgets. For example
* the same action can be plugged into a ToolBar, MenuBar,
* QPopupMenu and other widgets but you do not need to worry
* about it
*
* 2. an IconSet contains pixmaps and provides them scaled down, scaled up
* enabled and disabled. SO if you use QIConSet and the toolbar
* size changes to use big pixmaps you will not use upscaled icons
* but the right ones thanks to QIconSet and Resource
*/
void MainWindow::initUI() {
/*
* We want to provde a File Menu with Quit as option
* and a Fire Toolbutton ( QAction )
* So we need two actions
* A toolbar and a popupMenu
*/
setToolBarsMovable( false );
/*
*We don't want the static toolbar but share it with the
* toolbar on small screens
*/
QToolBar *menuBarHolder = new QToolBar( this );
/* we allow the menubarholder to become bigger than
* the screen width and to offer a > for the additional items
*/
menuBarHolder->setHorizontalStretchable( true );
QMenuBar *mb = new QMenuBar( menuBarHolder );
QToolBar *tb = new QToolBar( this );
QPopupMenu *fileMenu = new QPopupMenu( this );
/*
* we create our first action with the Text Quit
* a IconSet, no menu name, no acceleration ( keyboard shortcut ),