Make progress in thumbnail view

5 files changed, 233 insertions, 91 deletions

diff --git a/noncore/graphics/drawpad/drawpad.cpp b/noncore/graphics/drawpad/drawpad.cpp
index b325323..58c0d09 100644
--- a/noncore/graphics/drawpad/drawpad.cpp
+++ b/noncore/graphics/drawpad/drawpad.cpp
@@ -25,95 +25,96 @@
 #include "pointtool.h"
 #include "rectangletool.h"
 #include "texttool.h"
 #include "thumbnailview.h"
 
 #include <opie/colordialog.h>
 #include <opie/colorpopupmenu.h>
 
 #include <qpe/applnk.h>
 #include <qpe/global.h>
 #include <qpe/qpemenubar.h>
 #include <qpe/qpetoolbar.h>
 #include <qpe/resource.h>
 
 #include <qaction.h>
 #include <qfile.h>
+#include <qmessagebox.h>
 #include <qpainter.h>
 #include <qspinbox.h>
 #include <qtoolbutton.h>
 #include <qtooltip.h>
 
 DrawPad::DrawPad(QWidget* parent, const char* name)
     : QMainWindow(parent, name)
 {
     // init members
 
     m_pDrawPadCanvas = new DrawPadCanvas(this, this);
 
     connect(m_pDrawPadCanvas, SIGNAL(pagesChanged()), this, SLOT(updateNavigationToolButtons()));
     connect(m_pDrawPadCanvas, SIGNAL(pagesChanged()), this, SLOT(updateCaption()));
     connect(m_pDrawPadCanvas, SIGNAL(pageBackupsChanged()), this, SLOT(updateUndoRedoToolButtons()));
 
     setCentralWidget(m_pDrawPadCanvas);
 
     // init menu
 
     setToolBarsMovable(false);
 
     QPEToolBar* menuToolBar = new QPEToolBar(this);
     QPEMenuBar* menuBar = new QPEMenuBar(menuToolBar);
 
     QPopupMenu *toolsPopupMenu = new QPopupMenu(menuBar);
 
     QAction* deleteAllAction = new QAction(tr("Delete All"), QString::null, 0, this);
-    connect(deleteAllAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(deleteAll()));
+    connect(deleteAllAction, SIGNAL(activated()), this, SLOT(deleteAll()));
     deleteAllAction->addTo(toolsPopupMenu);
 
     toolsPopupMenu->insertSeparator();
 
     QAction* importPageAction = new QAction(tr("Import"), tr("Import..."), 0, this);
     connect(importPageAction, SIGNAL(activated()), this, SLOT(importPage()));
     importPageAction->addTo(toolsPopupMenu);
 
     QAction* exportPageAction = new QAction(tr("Export"), tr("Export..."), 0, this);
     connect(exportPageAction, SIGNAL(activated()), this, SLOT(exportPage()));
     exportPageAction->addTo(toolsPopupMenu);
 
     toolsPopupMenu->insertSeparator();
 
     QAction* thumbnailViewAction = new QAction(tr("Thumbnail View"), tr("Thumbnail View..."), 0, this);
     connect(thumbnailViewAction, SIGNAL(activated()), this, SLOT(thumbnailView()));
     thumbnailViewAction->addTo(toolsPopupMenu);
 
     menuBar->insertItem(tr("Tools"), toolsPopupMenu);
 
     // init page toolbar
 
     QPEToolBar* pageToolBar = new QPEToolBar(this);
 
     QAction* newPageAction = new QAction(tr("New Page"), Resource::loadIconSet("new"), QString::null, 0, this);
     connect(newPageAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(newPage()));
     newPageAction->addTo(pageToolBar);
 
     QAction* clearPageAction = new QAction(tr("Clear Page"), Resource::loadIconSet("drawpad/clear"), QString::null, 0, this);
-    connect(clearPageAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(clearPage()));
+    connect(clearPageAction, SIGNAL(activated()), this, SLOT(clearPage()));
     clearPageAction->addTo(pageToolBar);
 
     QAction* deletePageAction = new QAction(tr("Delete Page"), Resource::loadIconSet("trash"), QString::null, 0, this);
-    connect(deletePageAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(deletePage()));
+    connect(deletePageAction, SIGNAL(activated()), this, SLOT(deletePage()));
     deletePageAction->addTo(pageToolBar);
 
     QPEToolBar* emptyToolBar = new QPEToolBar(this);
     emptyToolBar->setHorizontalStretchable(true);
 
     // init navigation toolbar
 
     QPEToolBar* navigationToolBar = new QPEToolBar(this);
 
     m_pUndoAction = new QAction(tr("Undo"), Resource::loadIconSet("drawpad/undo"), QString::null, 0, this);
     connect(m_pUndoAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(undo()));
     m_pUndoAction->addTo(navigationToolBar);
 
     m_pRedoAction = new QAction(tr("Redo"), Resource::loadIconSet("drawpad/redo"), QString::null, 0, this);
     connect(m_pRedoAction, SIGNAL(activated()), m_pDrawPadCanvas, SLOT(redo()));
     m_pRedoAction->addTo(navigationToolBar);
@@ -254,32 +255,62 @@ DrawPad::DrawPad(QWidget* parent, const char* name)
         file.close();
     } else {
         m_pDrawPadCanvas->initialPage();
     }
 }
 
 DrawPad::~DrawPad()
 {
     QFile file(Global::applicationFileName("drawpad", "drawpad.xml"));
 
     if (file.open(IO_WriteOnly)) {
         m_pDrawPadCanvas->save(&file);
         file.close();
     }
 }
 
+void DrawPad::clearPage()
+{
+    QMessageBox messageBox(tr("Clear Page"), tr("Do you want to clear\nthe current page?"),
+                           QMessageBox::Information, QMessageBox::Yes,
+                           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->clearPage();
+    }
+}
+
+void DrawPad::deletePage()
+{
+    QMessageBox messageBox(tr("Delete Page"), tr("Do you want to delete\nthe current page?"),
+                           QMessageBox::Information, QMessageBox::Yes,
+                           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();
+    }
+}
+
 void DrawPad::setPointTool()
 {
     if (m_pTool) {
         delete m_pTool;
     }
 
     m_pTool = new PointTool(this, m_pDrawPadCanvas);
 
     m_pLineToolButton->setIconSet(m_pPointToolAction->iconSet());
     QToolTip::add(m_pLineToolButton, m_pPointToolAction->text());
 
     disconnect(m_pLineToolButton, SIGNAL(clicked()), 0, 0);
     connect(m_pLineToolButton, SIGNAL(clicked()), m_pPointToolAction, SIGNAL(activated()));
 
     m_pLineToolButton->setOn(true);
     m_pRectangleToolButton->setOn(false);
@@ -486,51 +517,66 @@ void DrawPad::updateNavigationToolButtons()
 {
     m_pFirstPageAction->setEnabled(m_pDrawPadCanvas->goPreviousPageEnabled());
     m_pPreviousPageAction->setEnabled(m_pDrawPadCanvas->goPreviousPageEnabled());
     m_pNextPageAction->setEnabled(m_pDrawPadCanvas->goNextPageEnabled());
     m_pLastPageAction->setEnabled(m_pDrawPadCanvas->goNextPageEnabled());
 }
 
 void DrawPad::updateCaption()
 {
     uint pagePosition = m_pDrawPadCanvas->pagePosition();
     uint pageCount = m_pDrawPadCanvas->pageCount();
 
     setCaption(tr("DrawPad") + " - " + tr("Page") + " "
                + QString::number(pagePosition) + "/" + QString::number(pageCount));
 }
 
+void DrawPad::deleteAll()
+{
+    QMessageBox messageBox(tr("Delete All"), tr("Do you want to delete\nall the pages?"),
+                           QMessageBox::Information, QMessageBox::Yes,
+                           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->deleteAll();
+    }
+}
+
 void DrawPad::importPage()
 {
     ImportDialog importDialog(this);
 
     importDialog.showMaximized();
 
     if (importDialog.exec() == QDialog::Accepted) {
         const DocLnk* docLnk = importDialog.selected();
 
         if (docLnk) {
             m_pDrawPadCanvas->importPage(docLnk->file());
             delete docLnk;
         }
     }
 }
 
 void DrawPad::exportPage()
 {
     ExportDialog exportDialog(m_pDrawPadCanvas->pagePosition(), m_pDrawPadCanvas->pageCount(), this);
 
     exportDialog.showMaximized();
 
     if (exportDialog.exec() == QDialog::Accepted) {
         m_pDrawPadCanvas->exportPage(exportDialog.selectedFromPage(), exportDialog.selectedToPage(),
                                      exportDialog.selectedName(), exportDialog.selectedFormat());
     }
 }
 
 void DrawPad::thumbnailView()
 {
-    ThumbnailView thumbnailView(m_pDrawPadCanvas->pages(), this);
+    ThumbnailView thumbnailView(m_pDrawPadCanvas, this);
 
     thumbnailView.showMaximized();
     thumbnailView.exec();
 }
diff --git a/noncore/graphics/drawpad/drawpad.h b/noncore/graphics/drawpad/drawpad.h
index b0b3666..01061b4 100644
--- a/noncore/graphics/drawpad/drawpad.h
+++ b/noncore/graphics/drawpad/drawpad.h
@@ -26,50 +26,54 @@ class QColor;
 class QToolButton;
 class QWidgetStack;
 
 class DrawPad : public QMainWindow
 {
     Q_OBJECT
 
 public:
     DrawPad(QWidget* parent = 0, const char* name = 0);
     ~DrawPad();
 
     Tool* tool() { return m_pTool; }
     QPen pen() { return m_pen; }
     QBrush brush() { return m_brush; }
 
 private slots:
+    void clearPage();
+    void deletePage();
+
     void setPointTool();
     void setLineTool();
     void setRectangleTool();
     void setFilledRectangleTool();
     void setEllipseTool();
     void setFilledEllipseTool();
     void setTextTool();
     void setFillTool();
     void setEraseTool();
 
     void changePenWidth(int value);
     void changePenColor(const QColor& color);
     void changeBrushColor(const QColor& color);
 
     void updateUndoRedoToolButtons();
     void updateNavigationToolButtons();
     void updateCaption();
 
+    void deleteAll();
     void importPage();
     void exportPage();
     void thumbnailView();
 
 private:
     DrawPadCanvas* m_pDrawPadCanvas;
 
     Tool* m_pTool;
     QPen m_pen;
     QBrush m_brush;
 
     QAction* m_pUndoAction;
     QAction* m_pRedoAction;
 
     QAction* m_pFirstPageAction;
     QAction* m_pPreviousPageAction;
diff --git a/noncore/graphics/drawpad/drawpadcanvas.cpp b/noncore/graphics/drawpad/drawpadcanvas.cpp
index 79bef35..252f4d5 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.cpp
+++ b/noncore/graphics/drawpad/drawpadcanvas.cpp
@@ -11,33 +11,32 @@
  *                                                                         *
  ***************************************************************************/
 
 #include "drawpadcanvas.h"
 
 #include "drawpad.h"
 #include "newpagedialog.h"
 #include "page.h"
 #include "tool.h"
 
 #include <qpe/applnk.h>
 #include <qpe/filemanager.h>
 #include <qpe/mimetype.h>
 
 #include <qbuffer.h>
 #include <qimage.h>
-#include <qmessagebox.h>
 #include <qpainter.h>
 #include <qtextcodec.h>
 #include <qtextstream.h>
 #include <qxml.h>
 
 #include <zlib.h>
 
 class DrawPadCanvasXmlHandler: public QXmlDefaultHandler
 {
 public:
     DrawPadCanvasXmlHandler();
     ~DrawPadCanvasXmlHandler();
 
     QList<Page> pages();
 
     bool startElement(const QString& namespaceURI, const QString& localName,
@@ -333,125 +332,95 @@ void DrawPadCanvas::backupPage()
     QPixmap* currentBackup = m_pageBackups.current();
     while (m_pageBackups.last() != currentBackup) {
         m_pageBackups.removeLast();
     }
 
     while (m_pageBackups.count() >= (5 + 1)) {
         m_pageBackups.removeFirst();
     }
 
     m_pageBackups.append(new Page(*(m_pages.current())));
 
     emit pageBackupsChanged();
 }
 
 void DrawPadCanvas::deleteAll()
 {
-    QMessageBox messageBox(tr("Delete All"), tr("Do you want to delete\nall the pages?"),
-                           QMessageBox::Information, QMessageBox::Yes,
-                           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_pages.clear();
 
         m_pages.append(new Page(contentsRect().size()));
         m_pages.current()->fill(Qt::white);
 
         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::newPage()
 {
     QRect rect = contentsRect();
 
     NewPageDialog newPageDialog(rect.width(), rect.height(), m_pDrawPad->pen().color(),
                                 m_pDrawPad->brush().color(), this);
 
     if (newPageDialog.exec() == QDialog::Accepted) {
         m_pages.insert(m_pages.at() + 1, new Page(newPageDialog.selectedWidth(),
                                                   newPageDialog.selectedHeight()));
         m_pages.current()->fill(newPageDialog.selectedColor());
 
         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::clearPage()
 {
-    QMessageBox messageBox(tr("Clear Page"), tr("Do you want to clear\nthe current page?"),
-                           QMessageBox::Information, QMessageBox::Yes,
-                           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_pages.current()->fill(Qt::white);
 
         viewport()->update();
     }
-}
 
 void DrawPadCanvas::deletePage()
 {
-   QMessageBox messageBox(tr("Delete Page"), tr("Do you want to delete\nthe current page?"),
-                           QMessageBox::Information, QMessageBox::Yes,
-                           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_pages.remove(m_pages.current());
 
         if (m_pages.isEmpty()) {
             m_pages.append(new Page(contentsRect().size()));
             m_pages.current()->fill(Qt::white);
         }
 
         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();
     }
-}
 
 bool DrawPadCanvas::undoEnabled()
 {
     return (m_pageBackups.current() != m_pageBackups.getFirst());
 }
 
 bool DrawPadCanvas::redoEnabled()
 {
     return (m_pageBackups.current() != m_pageBackups.getLast());
 }
 
 bool DrawPadCanvas::goPreviousPageEnabled()
 {
     return (m_pages.current() != m_pages.getFirst());
 }
 
diff --git a/noncore/graphics/drawpad/thumbnailview.cpp b/noncore/graphics/drawpad/thumbnailview.cpp
index 10ade90..1754ce9 100644
--- a/noncore/graphics/drawpad/thumbnailview.cpp
+++ b/noncore/graphics/drawpad/thumbnailview.cpp
@@ -1,121 +1,211 @@
 /***************************************************************************
  *                                                                         *
  *   DrawPad - a drawing program for Opie Environment                      *
  *                                                                         *
  *   (C) 2002 by S. Prud'homme <prudhomme@laposte.net>                     *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include "thumbnailview.h"
 
+#include "drawpadcanvas.h"
 #include "page.h"
 
 #include <qpe/resource.h>
 
+#include <qapplication.h>
 #include <qheader.h>
 #include <qimage.h>
 #include <qlayout.h>
-#include <qlistview.h>
+#include <qmessagebox.h>
 #include <qtoolbutton.h>
 
-ThumbnailView::ThumbnailView(QList<Page> pages, QWidget* parent, const char* name)
-    : QDialog(parent, name, true)
+PageListViewItem::PageListViewItem(Page* page, QListView* parent)
+    : QListViewItem(parent)
 {
-    setCaption(tr("Thumbnail"));
-
-    QToolButton* newPageButton = new QToolButton(this);
-    newPageButton->setIconSet(Resource::loadIconSet("new"));
-    newPageButton->setAutoRaise(true);
-
-    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);
-
-    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_pListView = new QListView(this);
-
-    m_pListView->header()->hide();
-    m_pListView->setAllColumnsShowFocus(true);
-
-    m_pListView->addColumn(tr("Thumbnail"));
-    m_pListView->addColumn(tr("Information"));
-
-    m_pListView->setColumnAlignment(0, Qt::AlignHCenter | Qt::AlignVCenter);
-    m_pListView->setColumnAlignment(1, Qt::AlignTop);
+    m_pPage = page;
 
-    QListIterator<Page> iterator(pages);
-
-    for (; iterator.current(); ++iterator) {
-        QImage image = iterator.current()->convertToImage();
+    QImage image = m_pPage->convertToImage();
 
         int previewWidth = 64;
         int previewHeight = 64;
 
         float widthScale = 1.0;
         float heightScale = 1.0;
 
         if (previewWidth < image.width()) {
             widthScale = (float)previewWidth / float(image.width());
         }
 
         if (previewHeight < image.height()) {
             heightScale = (float)previewHeight / float(image.height());
         }
 
         float scale = (widthScale < heightScale ? widthScale : heightScale);
         QImage previewImage = image.smoothScale((int)(image.width() * scale) , (int)(image.height() * scale));
 
         QPixmap previewPixmap;
         previewPixmap.convertFromImage(previewImage);
 
         QPixmap pixmap(64, 64);
 
-        pixmap.fill(colorGroup().mid());
+    pixmap.fill(listView()->colorGroup().mid());
         bitBlt(&pixmap, (pixmap.width() - previewPixmap.width()) / 2, 
                (pixmap.height() - previewPixmap.height()) / 2, &previewPixmap);
 
-        QListViewItem* item = new QListViewItem(m_pListView);
-        item->setPixmap(0, pixmap);
+    setPixmap(0, pixmap);
+}
+
+PageListViewItem::~PageListViewItem()
+{
+}
+
+Page* PageListViewItem::page() const
+{
+    return m_pPage;
+}
+
+PageListView::PageListView(DrawPadCanvas* drawPadCanvas, QWidget* parent, const char* name)
+    : QListView(parent, name)
+{
+    m_pDrawPadCanvas = drawPadCanvas;
+
+    header()->hide();
+    setVScrollBarMode(QScrollView::AlwaysOn);
+    setAllColumnsShowFocus(true);
+
+    addColumn(tr("Thumbnail"));
+    addColumn(tr("Information"));
+
+    updateView();
+}
+
+PageListView::~PageListView()
+{
+}
+
+void PageListView::updateView()
+{
+    clear();
+
+    if (m_pDrawPadCanvas) {
+        QList<Page> pageList = m_pDrawPadCanvas->pages();
+        QListIterator<Page> it(pageList);
+
+        for (; it.current(); ++it) {
+            new PageListViewItem(it.current(), this);
+        }
+    }
     }
 
+void PageListView::resizeEvent(QResizeEvent* e)
+{
+    Q_UNUSED(e);
+
+    setColumnWidth(1, contentsRect().width() - columnWidth(0) - verticalScrollBar()->width());
+}
+
+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"));
+
+    QToolButton* newPageButton = new QToolButton(this);
+    newPageButton->setIconSet(Resource::loadIconSet("new"));
+    newPageButton->setAutoRaise(true);
+
+    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);
+
+    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);
+
     QVBoxLayout* mainLayout = new QVBoxLayout(this, 4, 4);
     QHBoxLayout* buttonLayout = new QHBoxLayout(0);
 
     buttonLayout->addWidget(newPageButton);
     buttonLayout->addWidget(clearPageButton);
     buttonLayout->addWidget(deletePageButton);
     buttonLayout->addStretch();
     buttonLayout->addWidget(movePageUpButton);
     buttonLayout->addWidget(movePageDownButton);
 
     mainLayout->addLayout(buttonLayout);
-    mainLayout->addWidget(m_pListView);
+    mainLayout->addWidget(m_pPageListView);
 }
 
 ThumbnailView::~ThumbnailView()
 {
+    hide();
 }
 
-void ThumbnailView::resizeEvent(QResizeEvent* e)
+void ThumbnailView::hide()
 {
-    QDialog::resizeEvent(e);
+    QWidget::hide();
 
-    m_pListView->setColumnWidth(1, m_pListView->contentsRect().width() - m_pListView->columnWidth(0)
-                                   - m_pListView->verticalScrollBar()->width());
+    if (inLoop) {
+        inLoop = false;
+        qApp->exit_loop();
+    }
+}
+
+void ThumbnailView::exec()
+{
+    show();
+
+    if (!inLoop) {
+        inLoop = true;
+        qApp->enter_loop();
+    }
+}
+
+void ThumbnailView::deletePage()
+{
+    QMessageBox messageBox(tr("Delete Page"), tr("Do you want to delete\nthe selected page?"),
+                           QMessageBox::Information, QMessageBox::Yes,
+                           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();
+    }
 }
diff --git a/noncore/graphics/drawpad/thumbnailview.h b/noncore/graphics/drawpad/thumbnailview.h
index c74730d..ae97ff1 100644
--- a/noncore/graphics/drawpad/thumbnailview.h
+++ b/noncore/graphics/drawpad/thumbnailview.h
@@ -1,40 +1,73 @@
 /***************************************************************************
  *                                                                         *
  *   DrawPad - a drawing program for Opie Environment                      *
  *                                                                         *
  *   (C) 2002 by S. Prud'homme <prudhomme@laposte.net>                     *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #ifndef THUMBNAILVIEW_H
 #define THUMBNAILVIEW_H
 
-#include <qdialog.h>
+#include <qwidget.h>
+#include <qlistview.h>
 
-#include <qlist.h>
+class DrawPadCanvas;
+class Page;
+
+class PageListViewItem : public QListViewItem
+{
+public:
+    PageListViewItem(Page* page, QListView* parent);
+    ~PageListViewItem();
 
-class QListView;
+    Page* page() const;
 
-class Page;
+private:
+    Page* m_pPage;
+};
+
+class PageListView : public QListView
+{
+public:
+    PageListView(DrawPadCanvas* drawPadCanvas, QWidget* parent = 0, const char* name = 0);
+    ~PageListView();
+
+    void updateView();
 
-class ThumbnailView : public QDialog
+    Page* selected() const;
+
+protected:
+    void resizeEvent(QResizeEvent* e);
+
+private:
+    DrawPadCanvas* m_pDrawPadCanvas;
+};
+
+class ThumbnailView : public QWidget
 { 
     Q_OBJECT
 
 public:
-    ThumbnailView(QList<Page> pages, QWidget* parent = 0, const char* name = 0);
+    ThumbnailView(DrawPadCanvas* drawPadCanvas, QWidget* parent = 0, const char* name = 0);
     ~ThumbnailView();
 
-protected:
-    void resizeEvent(QResizeEvent* e);
+    void hide();
+    void exec();
+
+public slots:
+    void deletePage();
 
 private:
-    QListView* m_pListView;
+    bool inLoop;
+    DrawPadCanvas* m_pDrawPadCanvas;
+
+    PageListView* m_pPageListView;
 };
 
 #endif // THUMBNAILVIEW_H