Selection and delete now work in thumbnail view

1 files changed, 26 insertions, 1 deletions

diff --git a/noncore/graphics/drawpad/thumbnailview.cpp b/noncore/graphics/drawpad/thumbnailview.cpp
index 1754ce9..476b7b9 100644
--- a/noncore/graphics/drawpad/thumbnailview.cpp
+++ b/noncore/graphics/drawpad/thumbnailview.cpp
@@ -95,42 +95,59 @@ void PageListView::updateView()
 
     if (m_pDrawPadCanvas) {
         QList<Page> pageList = m_pDrawPadCanvas->pages();
         QListIterator<Page> it(pageList);
 
         for (; it.current(); ++it) {
             new PageListViewItem(it.current(), this);
         }
+        
+        setSorting(0, false);
+        select(m_pDrawPadCanvas->currentPage());
     }
 }
 
 void PageListView::resizeEvent(QResizeEvent* e)
 {
     Q_UNUSED(e);
 
     setColumnWidth(1, contentsRect().width() - columnWidth(0) - verticalScrollBar()->width());
 }
 
+void PageListView::select(Page* page)
+{
+    PageListViewItem* item = (PageListViewItem*)firstChild();
+
+    while (item) {
+        if (item->page() == page) {
+            setSelected(item, true);
+            ensureItemVisible(item);
+            break;
+        }
+
+        item = (PageListViewItem*)(item->nextSibling());
+    }
+}
+
 Page* PageListView::selected() const
 {
     Page* page;
 
     PageListViewItem* item = (PageListViewItem*)selectedItem();
 
     if (item) {
         page = item->page();
     } else {
         page = NULL;
     }
 
     return page;
 }
 
-
 ThumbnailView::ThumbnailView(DrawPadCanvas* drawPadCanvas, QWidget* parent, const char* name)
     : QWidget(parent, name, Qt::WType_Modal | Qt::WType_TopLevel)
 {
     inLoop = false;
     m_pDrawPadCanvas = drawPadCanvas;
 
     setCaption(tr("Thumbnail"));
 
@@ -140,26 +157,28 @@ ThumbnailView::ThumbnailView(DrawPadCanvas* drawPadCanvas, QWidget* parent, cons
 
     QToolButton* clearPageButton = new QToolButton(this);
     clearPageButton->setIconSet(Resource::loadIconSet("drawpad/clear"));
     clearPageButton->setAutoRaise(true);
 
     QToolButton* deletePageButton = new QToolButton(this);
     deletePageButton->setIconSet(Resource::loadIconSet("trash"));
     deletePageButton->setAutoRaise(true);
+    connect(deletePageButton, SIGNAL(clicked()), this, SLOT(deletePage()));
 
     QToolButton* movePageUpButton = new QToolButton(this);
     movePageUpButton->setIconSet(Resource::loadIconSet("up"));
     movePageUpButton->setAutoRaise(true);
 
     QToolButton* movePageDownButton = new QToolButton(this);
     movePageDownButton->setIconSet(Resource::loadIconSet("down"));
     movePageDownButton->setAutoRaise(true);
 
     m_pPageListView = new PageListView(m_pDrawPadCanvas, this);
+    connect(m_pPageListView, SIGNAL(selectionChanged()), this, SLOT(changePage()));
 
     QVBoxLayout* mainLayout = new QVBoxLayout(this, 4, 4);
     QHBoxLayout* buttonLayout = new QHBoxLayout(0);
 
     buttonLayout->addWidget(newPageButton);
     buttonLayout->addWidget(clearPageButton);
     buttonLayout->addWidget(deletePageButton);
     buttonLayout->addStretch();
@@ -202,10 +221,16 @@ void ThumbnailView::deletePage()
                            QMessageBox::No | QMessageBox::Escape | QMessageBox::Default,
                            QMessageBox::NoButton, this);
 
     messageBox.setButtonText(QMessageBox::Yes, tr("Yes"));
     messageBox.setButtonText(QMessageBox::No, tr("No"));
 
     if (messageBox.exec() == QMessageBox::Yes) {
         m_pDrawPadCanvas->deletePage();
+        m_pPageListView->updateView();
     }
 }
+
+void ThumbnailView::changePage()
+{
+    m_pDrawPadCanvas->selectPage(m_pPageListView->selected());
+}