author | drw <drw> | 2003-02-16 21:54:23 (UTC) |
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committer | drw <drw> | 2003-02-16 21:54:23 (UTC) |
commit | 8ecc375c803dc57b160bd0335891fcaf4f6de1df (patch) (side-by-side diff) | |
tree | a89c1ccc6e3a469bb8fa435dfedce9386333cb72 | |
parent | e0eb3f016d7f8a1e1e5548ef8aa115fef8999697 (diff) | |
download | opie-8ecc375c803dc57b160bd0335891fcaf4f6de1df.zip opie-8ecc375c803dc57b160bd0335891fcaf4f6de1df.tar.gz opie-8ecc375c803dc57b160bd0335891fcaf4f6de1df.tar.bz2 |
Added changeTab() to OTabWidget to dynamically change tab name and/or icon (stumbled upon request for this in TinyKate todo)
-rw-r--r-- | libopie/otabinfo.h | 16 | ||||
-rw-r--r-- | libopie/otabwidget.cpp | 48 | ||||
-rw-r--r-- | libopie/otabwidget.h | 10 |
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 @@ -86,23 +86,39 @@ public: * @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; }; diff --git a/libopie/otabwidget.cpp b/libopie/otabwidget.cpp index bee3f35..99bf067 100644 --- a/libopie/otabwidget.cpp +++ b/libopie/otabwidget.cpp @@ -95,13 +95,13 @@ void OTabWidget::addTab( QWidget *child, const QString &icon, const QString &lab 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 ) @@ -155,22 +155,58 @@ void OTabWidget::removePage( QWidget *childwidget ) 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(); diff --git a/libopie/otabwidget.h b/libopie/otabwidget.h index 74d683b..0aa9bb8 100644 --- a/libopie/otabwidget.h +++ b/libopie/otabwidget.h @@ -123,12 +123,22 @@ public: * * @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; /** |