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Partea principala a lucrului
Acum urmeaza partea principala a lucrului -- convertirea codului pentru construirea
meniului si barei de unelte corespunzatoare noului cadru de lucru. Voi pune aici metodele
originale si convertite si mai tirziu vom face o comparatie linie cu linie intre cele
doua metode.
Aceste doua functii, setupMenuBar si setupToolBar,
erau responsabile pentru construirea barei de meniuri si barei de unelte (toolbar)
in codul original al aplicatiei kedit.
void TopLevel::setupMenuBar()
{
file = new QPopupMenu ();
edit = new QPopupMenu ();
options = new QPopupMenu ();
recentpopup = new QPopupMenu ();
file->insertItem(BarIcon("filenew"),i18n("&New..."),
this, SLOT(file_new()), KStdAccel::openNew());
file->insertItem(BarIcon("fileopen"), i18n("&Open..."),
this, SLOT(file_open()), KStdAccel::open());
file->insertItem(i18n("Open &Recent..."), recentpopup);
connect( recentpopup, SIGNAL(activated(int)), SLOT(openRecent(int)) );
file->insertSeparator(-1);
file->insertItem(BarIcon("filefloppy"), i18n("&Save"),
this, SLOT(file_save()), KStdAccel::save());
file->insertItem(i18n("Save &As..."),
this, SLOT(file_save_as()));
file->insertItem(i18n("&Close"),
this, SLOT(file_close()), KStdAccel::close());
file->insertSeparator (-1);
file->insertItem(i18n("Open &URL..."),
this, SLOT(file_open_url()));
file->insertItem(i18n("Save &To URL..."),
this,SLOT(file_save_url()));
file->insertSeparator (-1);
file->insertItem(BarIcon("fileprint"), i18n("&Print..."),
this, SLOT(print()), KStdAccel::print());
file->insertSeparator (-1);
file->insertItem(i18n("&Mail..."),
this, SLOT(mail()) );
file->insertSeparator (-1);
file->insertItem(BarIcon("exit"), i18n("&Quit"),
this, SLOT(close()), KStdAccel::quit());
edit->insertItem(i18n("Und&o"), this,
SLOT(undo()), KStdAccel::undo());
edit->insertItem(i18n("Re&do"), this,
SLOT(redo()), KStdAccel::redo());
edit->insertSeparator(-1);
edit->insertItem(BarIcon("editcut"), i18n("C&ut"),
this, SLOT(cut()));
edit->insertItem(BarIcon("editcopy"), i18n("&Copy"),
this, SLOT(copy()));
edit->insertItem(BarIcon("editpaste"), i18n("&Paste"),
this, SLOT(paste()));
edit->insertItem(i18n("Select &All"),
this, SLOT(select_all()));
edit->insertSeparator(-1);
edit->insertItem(i18n("&Insert File"),
this, SLOT(file_insert()));
edit->insertItem(i18n("I&nsert Date"),
this, SLOT(insertDate()));
edit->insertItem(i18n("Cl&ean Spaces"), this, SLOT( clean_space()));
edit->insertSeparator(-1);
edit->insertItem(BarIcon("find"), i18n("&Find..."),
this, SLOT(search()), KStdAccel::find());
edit->insertItem(i18n("Find A&gain"),
this, SLOT(search_again()));
edit->insertItem(i18n("&Replace"),
this, SLOT(replace()), KStdAccel::replace());
edit->insertItem(BarIcon("spellcheck"), i18n("&Spellcheck..."),
this, SLOT(spellcheck()));
edit->insertSeparator(-1);
edit->insertItem(i18n("&Goto Line..."),
this, SLOT(gotoLine()));
options->setCheckable(TRUE);
toolID = options->insertItem(i18n("Show &Toolbar"),
this,SLOT(toggleToolBar()));
statusID = options->insertItem(i18n("Show St&atusbar"),
this,SLOT(toggleStatusBar()));
options->insertSeparator(-1);
options->insertItem(i18n("Save &Options"),
this, SLOT(save_options()));
options->insertSeparator(-1);
options->insertItem( i18n("&Configure %1...").arg(kapp->caption()),
this, SLOT(customize()) );
menuBar()->insertItem (i18n("&File"), file);
menuBar()->insertItem (i18n("&Edit"), edit);
menuBar()->insertItem (i18n("&Options"), options);
menuBar()->insertSeparator(-1);
QString about = i18n(""
"KEdit %1\n\n"
"Copyright 1997-98\n"
"Bernd Johannes Wuebben\n"
"wuebben@kde.org").arg(KEDITVERSION);
menuBar()->insertItem(i18n("&Help"), helpMenu(about) );
}
void TopLevel::setupToolBar()
{
QPixmap pixmap;
pixmap = BarIcon("filenew2");
toolBar(0)->insertButton( pixmap, 0, SIGNAL(clicked()),
this, SLOT(file_new()), TRUE,
i18n("New Document"));
pixmap = BarIcon("fileopen");
toolBar(0)->insertButton( pixmap, 0, SIGNAL(clicked()),
this, SLOT(file_open()), TRUE,
i18n("Open Document") );
pixmap = BarIcon("filefloppy");
toolBar(0)->insertButton( pixmap, 0,SIGNAL(clicked()),
this, SLOT(file_save()), TRUE,
i18n("Save Document") );
pixmap = BarIcon("fileprint");
toolBar(0)->insertButton( pixmap, 0,SIGNAL(clicked()),
this, SLOT(print()), TRUE,
i18n("Print Document") );
toolBar(0)->insertSeparator();
pixmap = BarIcon("editcopy");
toolBar(0)->insertButton( pixmap, 0,SIGNAL(clicked()),
this, SLOT(copy()), TRUE,
i18n("Copy") );
pixmap = BarIcon("editpaste");
toolBar(0)->insertButton( pixmap, 0,SIGNAL(clicked()),
this, SLOT(paste()), TRUE,
i18n("Paste") );
pixmap = BarIcon("editcut");
toolBar(0)->insertButton( pixmap, 0,SIGNAL(clicked()),
this, SLOT(cut()), TRUE,
i18n("Cut") );
toolBar(0)->insertSeparator();
pixmap = BarIcon( "undo" );
toolBar(0)->insertButton( pixmap, 0, SIGNAL(clicked()),
this, SLOT(undo()), true,
i18n("Undo") );
pixmap = BarIcon( "redo" );
toolBar(0)->insertButton( pixmap, 0, SIGNAL(clicked()),
this, SLOT(redo()), true,
i18n("Redo") );
toolBar(0)->insertSeparator();
pixmap = BarIcon("send");
toolBar(0)->insertButton(pixmap, 0, SIGNAL(clicked()),
this, SLOT(mail()), TRUE,
i18n("Mail Document") );
toolBar(0)->insertSeparator();
pixmap = BarIcon("help");
toolBar(0)->insertButton( pixmap, 0,SIGNAL(clicked()),
this, SLOT(helpselected()), TRUE,
i18n("Help") );
toolBar(0)->setBarPos( KToolBar::Top );
}
VECHI: kedit.cpp
Cele doua metode sint inlocuite cu o metoda care realizeaza acelasi lucru
(folosind mult mai putine linii de cod) -- setupActions.
void TopLevel::setupActions()
{
// setup File menu
KStdAction::openNew(this, SLOT(file_new()), actionCollection());
KStdAction::open(this, SLOT(file_open()), actionCollection());
recenter = KStdAction::openRecent(this,SLOT(openRecent(int)),
actionCollection());
KStdAction::save(this, SLOT(file_save()),actionCollection());
KStdAction::saveAs(this, SLOT(file_save_as()), actionCollection());
KStdAction::close(this, SLOT(file_close()), actionCollection());
KStdAction::print(this, SLOT(print()), actionCollection());
KStdAction::mail(this, SLOT(mail()), actionCollection());
(void)new KAction(i18n("Open &URL..."), 0, this,SLOT(file_open_url()),
actionCollection(),"file_open_url");
(void)new KAction(i18n("Save &To URL..."), 0, this,
SLOT(file_save_url()),actionCollection(),"save_to_url");
KStdAction::quit(this, SLOT(close()), actionCollection());
// setup edit menu
KStdAction::undo(this, SLOT(undo()), actionCollection());
KStdAction::redo(this, SLOT(redo()), actionCollection());
KStdAction::cut(this, SLOT(cut()), actionCollection());
KStdAction::copy(this, SLOT(copy()), actionCollection());
KStdAction::paste(this, SLOT(paste()), actionCollection());
KStdAction::selectAll(this, SLOT(select_all()), actionCollection());
KStdAction::find(this, SLOT(search()), actionCollection());
KStdAction::findNext(this, SLOT(search_again()), actionCollection());
KStdAction::replace(this, SLOT(replace()), actionCollection());
(void)new KAction(i18n("&Insert File"), 0, this, SLOT(file_insert()),
actionCollection(), "insert_file");
(void)new KAction(i18n("I&nsert Date"), 0, this, SLOT(insertDate()),
actionCollection(), "insert_date");
(void)new KAction(i18n("Cl&ean Spaces"), 0, this, SLOT(clean_space()),
actionCollection(), "clean_spaces");
// setup Tools menu
KStdAction::spelling(this, SLOT(spellcheck()), actionCollection());
// setup Go menu
KStdAction::gotoLine(this, SLOT(gotoLine()), actionCollection());
// setup Settings menu
KStdAction::showToolbar(this,SLOT(toggleToolBar()),actionCollection());
KStdAction::showStatusbar(this,SLOT(toggleStatusBar()),actionCollection());
KStdAction::saveOptions(this,SLOT(save_options()),actionCollection());
KStdAction::preferences(this,SLOT(customize()),actionCollection());
createGUI();
}
NOU: kedit.cpp
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