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path: root/noncore/graphics/drawpad/erasetool.cpp
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Diffstat (limited to 'noncore/graphics/drawpad/erasetool.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/graphics/drawpad/erasetool.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/noncore/graphics/drawpad/erasetool.cpp b/noncore/graphics/drawpad/erasetool.cpp
index f77e038..2326da5 100644
--- a/noncore/graphics/drawpad/erasetool.cpp
+++ b/noncore/graphics/drawpad/erasetool.cpp
@@ -32,6 +32,8 @@ EraseTool::~EraseTool()
32 32
33void EraseTool::mousePressEvent(QMouseEvent* e) 33void EraseTool::mousePressEvent(QMouseEvent* e)
34{ 34{
35 m_pDrawPadCanvas->backupPage();
36
35 m_mousePressed = true; 37 m_mousePressed = true;
36 m_polyline[2] = m_polyline[1] = m_polyline[0] = e->pos(); 38 m_polyline[2] = m_polyline[1] = m_polyline[0] = e->pos();
37} 39}
@@ -41,8 +43,6 @@ void EraseTool::mouseReleaseEvent(QMouseEvent* e)
41 Q_UNUSED(e) 43 Q_UNUSED(e)
42 44
43 m_mousePressed = false; 45 m_mousePressed = false;
44
45 m_pDrawPadCanvas->backupPage();
46} 46}
47 47
48void EraseTool::mouseMoveEvent(QMouseEvent* e) 48void EraseTool::mouseMoveEvent(QMouseEvent* e)
@@ -50,7 +50,7 @@ void EraseTool::mouseMoveEvent(QMouseEvent* e)
50 if (m_mousePressed) { 50 if (m_mousePressed) {
51 QPainter painter; 51 QPainter painter;
52 QPen pen(Qt::white, m_pDrawPad->pen().width()); 52 QPen pen(Qt::white, m_pDrawPad->pen().width());
53 painter.begin(m_pDrawPadCanvas->currentPage()); 53 painter.begin(m_pDrawPadCanvas->currentPage()->pixmap());
54 painter.setPen(pen); 54 painter.setPen(pen);
55 m_polyline[2] = m_polyline[1]; 55 m_polyline[2] = m_polyline[1];
56 m_polyline[1] = m_polyline[0]; 56 m_polyline[1] = m_polyline[0];
@@ -69,7 +69,7 @@ void EraseTool::mouseMoveEvent(QMouseEvent* e)
69 m_pDrawPadCanvas->contentsToViewport(r.bottomRight())); 69 m_pDrawPadCanvas->contentsToViewport(r.bottomRight()));
70 70
71 bitBlt(m_pDrawPadCanvas->viewport(), viewportRect.x(), viewportRect.y(), 71 bitBlt(m_pDrawPadCanvas->viewport(), viewportRect.x(), viewportRect.y(),
72 m_pDrawPadCanvas->currentPage(), r.x(), r.y(), r.width(), r.height()); 72 m_pDrawPadCanvas->currentPage()->pixmap(), r.x(), r.y(), r.width(), r.height());
73 73
74 m_pDrawPadCanvas->viewport()->update(viewportRect); 74 m_pDrawPadCanvas->viewport()->update(viewportRect);
75 } 75 }