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path: root/library/menubutton.cpp
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-rw-r--r--library/menubutton.cpp41
1 files changed, 39 insertions, 2 deletions
diff --git a/library/menubutton.cpp b/library/menubutton.cpp
index 007761f..4357460 100644
--- a/library/menubutton.cpp
+++ b/library/menubutton.cpp
@@ -38,137 +38,138 @@
inserted with insertSeparator(). All the items in the menu can be
removed by calling clear().
Items can be selected programmatically using select(). When a menu
item is selected (programmatically or by the user), the selected()
signal is emitted.
\ingroup qtopiaemb
*/
/*!
\overload void MenuButton::selected(int index)
This signal is emitted when the item at position \a index is selected.
*/
/*!
\fn void MenuButton::selected(const QString& text)
This signal is emitted when the item with the label \a text is selected.
*/
/*!
Constructs a MenuButton. A menu item is created (see insertItem()
and insertItems()) for each string in the \a items string list. The
standard \a parent an \a name arguments are passed to the base
class.
*/
MenuButton::MenuButton( const QStringList& items, QWidget* parent, const char* name) :
QPushButton(parent,name)
{
+ useLabel = true;
init();
insertItems(items);
}
/*!
Constructs an empty MenuButton.
The standard \a parent an \a name arguments are passed to the base class.
\sa insertItem() insertItems()
*/
MenuButton::MenuButton( QWidget* parent, const char* name) :
QPushButton(parent,name)
{
init();
}
void MenuButton::init()
{
setAutoDefault(FALSE);
pop = new QPopupMenu(this);
nitems=0;
connect(pop, SIGNAL(activated(int)), this, SLOT(select(int)));
setPopup(pop);
//setPopupDelay(0);
}
/*!
Removes all the menu items from the button and menu.
*/
void MenuButton::clear()
{
delete pop;
init();
}
/*!
A menu item is created (see insertItem()) for each string in the \a
items string list. If any string is "--" a separator (see
insertSeparator()) is inserted in its place.
*/
void MenuButton::insertItems( const QStringList& items )
{
QStringList::ConstIterator it=items.begin();
for (; it!=items.end(); ++it) {
if ( (*it) == "--" )
insertSeparator();
else
insertItem(*it);
}
}
/*!
Inserts a menu item with the icon \a icon and label \a text into
the menu.
\sa insertItems()
*/
void MenuButton::insertItem( const QIconSet& icon, const QString& text )
{
pop->insertItem(icon, text, nitems++);
- if ( nitems==1 ) select(0);
+// if ( nitems==1 ) select(0);
}
/*!
\overload
Inserts a menu item with the label \a text into the menu.
\sa insertItems()
*/
void MenuButton::insertItem( const QString& text )
{
pop->insertItem(text, nitems++);
- if ( nitems==1 ) select(0);
+// if ( nitems==1 ) select(0);
}
/*!
Inserts a separator into the menu.
\sa insertItems()
*/
void MenuButton::insertSeparator()
{
pop->insertSeparator();
}
/*!
Selects the items with label text \a s.
*/
void MenuButton::select(const QString& s)
{
for (int i=0; i<nitems; i++) {
if ( pop->text(i) == s ) {
select(i);
break;
}
}
}
/*!
\overload
Selects the item at index position \a s.
*/
void MenuButton::select(int s)
{
cur = s;
@@ -179,38 +180,74 @@ void MenuButton::select(int s)
emit selected(currentText());
}
/*!
Returns the index position of the current item.
*/
int MenuButton::currentItem() const
{
return cur;
}
/*!
Returns the label text of the current item.
*/
QString MenuButton::currentText() const
{
return pop->text(cur);
}
/*!
Sets the menubutton's label. If \a label is empty, the
current item text is displayed, otherwise \a label should contain
"%1", which will be replaced by the current item text.
*/
void MenuButton::setLabel(const QString& label)
{
lab = label;
updateLabel();
}
void MenuButton::updateLabel()
{
+ if(useLabel)
+ {
QString t = pop->text(cur);
if ( !lab.isEmpty() )
t = lab.arg(t);
setText(t);
}
+}
+
+
+/*!
+ remove item at id
+ */
+void MenuButton::remove(int id)
+{
+ pop->removeItem(id);
+ nitems--;
+}
+
+/*!
+ return count of items in menu
+ */
+int MenuButton::count()
+{
+ return nitems;
+}
+/*!
+ returns text of item id
+ */
+QString MenuButton::text(int id)
+{
+ return pop->text(id);
+}
+
+/*!
+ sets true or false the use of label
+ */
+void MenuButton::setUseLabel(bool b)
+{
+ useLabel = b;
+}