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Code Issues Releases Wiki Activity

Make the root icon clickable and expose a signal.

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This commit is contained in:
Casey Link
2011-09-01 00:29:05 +00:00
parent c79985ad86
commit 776a2deb91
2 changed files with 9 additions and 3 deletions
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9
src/libtomahawk/widgets/breadcrumbbar.cpp
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@@ -241,12 +241,15 @@ void BreadcrumbBar::currentIndexChanged()
void BreadcrumbBar::setRootIcon(const QIcon &icon) void BreadcrumbBar::setRootIcon(const QIcon &icon)
{ {
m_rootIcon = icon; m_rootIcon = icon;
QLabel *label= new QLabel(this); QPushButton* button = new QPushButton(icon, "", this);
label->setPixmap(icon.pixmap(16,16)); button->setFlat(true);
m_layout->insertWidget(0, label); button->setStyleSheet( "QPushButton{ background-color: transparent; border: none; width:16px; height:16px;}" );
m_layout->insertWidget(0, button);
m_layout->insertSpacing(0,5); m_layout->insertSpacing(0,5);
m_layout->insertSpacing(2,5); m_layout->insertSpacing(2,5);
connect(button, SIGNAL(clicked()), this, SIGNAL(rootClicked()));
} }
void BreadcrumbBar::setRootText(const QString &text) void BreadcrumbBar::setRootText(const QString &text)

3
src/libtomahawk/widgets/breadcrumbbar.h
View File

@@ -129,6 +129,9 @@ public:
*/ */
void currentChangedTriggered(QModelIndex const& index); void currentChangedTriggered(QModelIndex const& index);
signals:
void rootClicked();
protected: protected:
/** /**
* \brief append a crumb widget * \brief append a crumb widget