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authorleseb <leseb>2002-06-08 12:48:01 (UTC)
committer leseb <leseb>2002-06-08 12:48:01 (UTC)
commit571908b989a85d256767dc5b27bccdb717554bb5 (patch) (side-by-side diff)
tree09149eb5ed82683020ebd9372635d4d0233982a3
parent9dcd598f9b815511cae884d26b18e3c8913b9fcf (diff)
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Selection and delete now work in thumbnail view
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/graphics/drawpad/drawpadcanvas.cpp13
-rw-r--r--noncore/graphics/drawpad/drawpadcanvas.h1
-rw-r--r--noncore/graphics/drawpad/thumbnailview.cpp27
-rw-r--r--noncore/graphics/drawpad/thumbnailview.h2
4 files changed, 42 insertions, 1 deletions
diff --git a/noncore/graphics/drawpad/drawpadcanvas.cpp b/noncore/graphics/drawpad/drawpadcanvas.cpp
index 252f4d5..0a1e9a5 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.cpp
+++ b/noncore/graphics/drawpad/drawpadcanvas.cpp
@@ -329,2 +329,15 @@ uint DrawPadCanvas::pageCount()
+void DrawPadCanvas::selectPage(Page* page)
+{
+ m_pages.findRef(page);
+ m_pageBackups.clear();
+ m_pageBackups.append(new Page(*(m_pages.current())));
+
+ resizeContents(m_pages.current()->width(), m_pages.current()->height());
+ viewport()->update();
+
+ emit pagesChanged();
+ emit pageBackupsChanged();
+}
+
void DrawPadCanvas::backupPage()
diff --git a/noncore/graphics/drawpad/drawpadcanvas.h b/noncore/graphics/drawpad/drawpadcanvas.h
index 47763f9..cf2d904 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.h
+++ b/noncore/graphics/drawpad/drawpadcanvas.h
@@ -49,2 +49,3 @@ public:
+ void selectPage(Page* page);
void backupPage();
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
@@ -102,2 +102,5 @@ void PageListView::updateView()
}
+
+ setSorting(0, false);
+ select(m_pDrawPadCanvas->currentPage());
}
@@ -112,2 +115,17 @@ void PageListView::resizeEvent(QResizeEvent* e)
+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
@@ -127,3 +145,2 @@ Page* PageListView::selected() const
-
ThumbnailView::ThumbnailView(DrawPadCanvas* drawPadCanvas, QWidget* parent, const char* name)
@@ -147,2 +164,3 @@ ThumbnailView::ThumbnailView(DrawPadCanvas* drawPadCanvas, QWidget* parent, cons
deletePageButton->setAutoRaise(true);
+ connect(deletePageButton, SIGNAL(clicked()), this, SLOT(deletePage()));
@@ -157,2 +175,3 @@ ThumbnailView::ThumbnailView(DrawPadCanvas* drawPadCanvas, QWidget* parent, cons
m_pPageListView = new PageListView(m_pDrawPadCanvas, this);
+ connect(m_pPageListView, SIGNAL(selectionChanged()), this, SLOT(changePage()));
@@ -209,3 +228,9 @@ void ThumbnailView::deletePage()
m_pDrawPadCanvas->deletePage();
+ m_pPageListView->updateView();
}
}
+
+void ThumbnailView::changePage()
+{
+ m_pDrawPadCanvas->selectPage(m_pPageListView->selected());
+}
diff --git a/noncore/graphics/drawpad/thumbnailview.h b/noncore/graphics/drawpad/thumbnailview.h
index ae97ff1..9417655 100644
--- a/noncore/graphics/drawpad/thumbnailview.h
+++ b/noncore/graphics/drawpad/thumbnailview.h
@@ -42,2 +42,3 @@ public:
+ void select(Page* page);
Page* selected() const;
@@ -64,2 +65,3 @@ public slots:
void deletePage();
+ void changePage();