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path: root/noncore/graphics/drawpad/drawpadcanvas.cpp
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Diffstat (limited to 'noncore/graphics/drawpad/drawpadcanvas.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/graphics/drawpad/drawpadcanvas.cpp25
1 files changed, 24 insertions, 1 deletions
diff --git a/noncore/graphics/drawpad/drawpadcanvas.cpp b/noncore/graphics/drawpad/drawpadcanvas.cpp
index 5d0c6e4..5b1aa7e 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.cpp
+++ b/noncore/graphics/drawpad/drawpadcanvas.cpp
@@ -177,7 +177,23 @@ void DrawPadCanvas::load(QIODevice* ioDevice)
177 xmlSimpleReader.setContentHandler(&drawPadCanvasXmlHandler); 177 xmlSimpleReader.setContentHandler(&drawPadCanvasXmlHandler);
178 xmlSimpleReader.parse(xmlInputSource); 178 xmlSimpleReader.parse(xmlInputSource);
179 179
180 m_pages = drawPadCanvasXmlHandler.pages(); 180 /*
181 * we could have loaded something from setDocument already
182 * due the delayed loading we need to make sure we do
183 * not lose pages
184 */
185 if ( !m_pages.isEmpty() ) {
186 QList<Page> pages = drawPadCanvasXmlHandler.pages();
187 QListIterator<Page> it( pages );
188 Page *p;
189 while ( ( p = it.current() ) ) {
190 ++it;
191 m_pages.append( p );
192 }
193 }else
194 m_pages = drawPadCanvasXmlHandler.pages();
195
196
181 197
182 if (m_pages.isEmpty()) { 198 if (m_pages.isEmpty()) {
183 m_pages.append(new Page("", 199 m_pages.append(new Page("",
@@ -194,6 +210,13 @@ void DrawPadCanvas::load(QIODevice* ioDevice)
194 210
195void DrawPadCanvas::initialPage() 211void DrawPadCanvas::initialPage()
196{ 212{
213 /*
214 * by setDocument we've set a page already so
215 * don't add an empty one. This comes due the delayed initialisation
216 */
217 if (!m_pages.isEmpty() )
218 return;
219
197 m_pages.append(new Page("", 220 m_pages.append(new Page("",
198 clipper()->width()+(verticalScrollBar()->isVisible()?verticalScrollBar()->width():0), 221 clipper()->width()+(verticalScrollBar()->isVisible()?verticalScrollBar()->width():0),
199 clipper()->height()+(horizontalScrollBar()->isVisible()?horizontalScrollBar()->height():0))); 222 clipper()->height()+(horizontalScrollBar()->isVisible()?horizontalScrollBar()->height():0)));