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authordrw <drw>2003-02-16 21:54:23 (UTC)
committer drw <drw>2003-02-16 21:54:23 (UTC)
commit8ecc375c803dc57b160bd0335891fcaf4f6de1df (patch) (side-by-side diff)
treea89c1ccc6e3a469bb8fa435dfedce9386333cb72
parente0eb3f016d7f8a1e1e5548ef8aa115fef8999697 (diff)
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Added changeTab() to OTabWidget to dynamically change tab name and/or icon (stumbled upon request for this in TinyKate todo)
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--libopie/otabinfo.h16
-rw-r--r--libopie/otabwidget.cpp48
-rw-r--r--libopie/otabwidget.h10
3 files changed, 68 insertions, 6 deletions
diff --git a/libopie/otabinfo.h b/libopie/otabinfo.h
index 8dbbcc2..6589638 100644
--- a/libopie/otabinfo.h
+++ b/libopie/otabinfo.h
@@ -80,35 +80,51 @@ public:
* @fn id()
* @brief Returns TabBar ID.
*/
int id() const { return i; }
/**
* @fn label()
* @brief Returns text label for widget.
*/
const QString &label() const { return l; }
/**
+ * @fn setLabel( const QString &label )
+ * @brief Set label for tab.
+ *
+ * @param label QString text label for OTabWidget selection control.
+ */
+ void setLabel( const QString &label ) { l = label; }
+
+/**
* @fn control()
* @brief Returns pointer to widget.
*/
QWidget *control() const { return c; }
/**
* @fn icon()
* @brief Returns name of icon file.
*/
const QString &icon() const { return p; }
+/**
+ * @fn setIcon( const QString &icon )
+ * @brief Set icon for tab.
+ *
+ * @param icon QString name of icon file.
+ */
+ void setIcon( const QString &icon ) { p = icon; }
+
private:
int i;
QWidget *c;
QString p;
QString l;
};
/**
* @class OTabInfoList
* @brief A list of OTabInfo objects used by OTabWidget.
*/
typedef QList<OTabInfo> OTabInfoList;
diff --git a/libopie/otabwidget.cpp b/libopie/otabwidget.cpp
index bee3f35..99bf067 100644
--- a/libopie/otabwidget.cpp
+++ b/libopie/otabwidget.cpp
@@ -89,25 +89,25 @@ void OTabWidget::addTab( QWidget *child, const QString &icon, const QString &lab
{
QPixmap iconset = loadSmooth( icon );
QTab *tab = new QTab();
if ( tabBarStyle == IconTab )
{
tab->label = QString::null;
}
else
{
tab->label = label;
}
- if ( tabBarStyle == IconTab || tabBarStyle == IconList)
+ if ( tabBarStyle == IconTab || tabBarStyle == IconList )
{
tab->iconset = new QIconSet( iconset );
}
int tabid = tabBar->addTab( tab );
if ( tabBarStyle == IconTab || tabBarStyle == IconList )
{
tabList->insertItem( iconset, label, -1 );
}
else
{
tabList->insertItem( label );
@@ -149,34 +149,70 @@ void OTabWidget::removePage( QWidget *childwidget )
delete tab;
currentTab = tabs.current();
if ( !currentTab )
{
widgetStack->setFrameStyle( QFrame::NoFrame );
}
setUpLayout();
}
}
}
+void OTabWidget::changeTab( QWidget *widget, const QString &iconset, const QString &label)
+{
+ OTabInfo *currtab = tabs.first();
+ while ( currtab && currtab->control() != widget )
+ {
+ currtab = tabs.next();
+ }
+ if ( currtab && currtab->control() == widget )
+ {
+ QTab *tab = tabBar->tab( currtab->id() );
+ QPixmap icon( loadSmooth( iconset ) );
+ tab->setText( label );
+ if ( tabBarStyle == IconTab )
+ tab->setIconSet( icon );
+ int i = 0;
+ while ( i < tabList->count() && tabList->text( i ) != currtab->label() )
+ {
+ i++;
+ }
+ if ( i < tabList->count() && tabList->text( i ) == currtab->label() )
+ {
+ if ( tabBarStyle == IconTab || tabBarStyle == IconList )
+ {
+ tabList->changeItem( icon, label, i );
+ }
+ else
+ {
+ tabList->changeItem( label, i );
+ }
+ }
+ currtab->setLabel( label );
+ currtab->setIcon( iconset );
+ }
+ setUpLayout();
+}
+
void OTabWidget::setCurrentTab( QWidget *childwidget )
{
- OTabInfo *newtab = tabs.first();
- while ( newtab && newtab->control() != childwidget )
+ OTabInfo *currtab = tabs.first();
+ while ( currtab && currtab->control() != childwidget )
{
- newtab = tabs.next();
+ currtab = tabs.next();
}
- if ( newtab && newtab->control() == childwidget )
+ if ( currtab && currtab->control() == childwidget )
{
- selectTab( newtab );
+ selectTab( currtab );
}
}
void OTabWidget::setCurrentTab( const QString &tabname )
{
OTabInfo *newtab = tabs.first();
while ( newtab && newtab->label() != tabname )
{
newtab = tabs.next();
}
if ( newtab && newtab->label() == tabname )
{
diff --git a/libopie/otabwidget.h b/libopie/otabwidget.h
index 74d683b..0aa9bb8 100644
--- a/libopie/otabwidget.h
+++ b/libopie/otabwidget.h
@@ -117,24 +117,34 @@ public:
*/
void addTab( QWidget *, const QString &, const QString & );
/**
* @fn removePage( QWidget *widget )
* @brief Remove widget from control. Does not delete widget.
*
* @param widget Widget control to be removed.
*/
void removePage( QWidget * );
/**
+ * @fn changeTab( QWidget *widget, const QIconSet &icon, const QString &label )
+ * @brief Change text and/or icon for existing tab
+ *
+ * @param child Widget control.
+ * @param icon Path to icon.
+ * @param label Text label.
+ */
+ void changeTab( QWidget *, const QString &, const QString & );
+
+/**
* @fn tabStyle()
* @brief Returns current widget selection control style.
*/
TabStyle tabStyle() const;
/**
* @fn setTabStyle( TabStyle s )
* @brief Set the current widget selection control style.
*
* @param s New style to be used.
*/
void setTabStyle( TabStyle );