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QML PageItem: Handle document path changes

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PageItem works quite well if the DocumentItem has the path on
construction, but it does not update if the path is initially blank and
then later changed.

REVIEW: 115751
This commit is contained in:
Vishesh Handa 2014-02-14 17:34:13 +01:00
parent e1f7b5c512
commit a034265e75
2 changed files with 12 additions and 0 deletions
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11
active/components/pageitem.cpp
View file

@ -118,6 +118,8 @@ void PageItem::setDocument(DocumentItem *doc)
setPageNumber(0);
emit documentChanged();
m_redrawTimer->start();
connect(doc, SIGNAL(pathChanged()), this, SLOT(documentPathChanged()));
}
int PageItem::pageNumber() const
@ -380,6 +382,15 @@ void PageItem::contentYChanged()
m_viewPort.rePos.normalizedY = m_flickable.data()->property("contentY").toReal() / (height() - m_flickable.data()->height());
}
void PageItem::documentPathChanged()
{
m_page = 0;
setPageNumber(0);
m_redrawTimer->start();
}
void PageItem::setIsThumbnail(bool thumbnail)
{
if (thumbnail == m_isThumbnail) {

1
active/components/pageitem.h
View file

@ -153,6 +153,7 @@ protected:
private Q_SLOTS:
void delayedRedraw();
void documentPathChanged();
void pageHasChanged(int page, int flags);
void checkBookmarksChanged();
void contentXChanged();