mirror of
https://github.com/subsurface/subsurface.git
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ee7f579242
And rip out all the code that Dirk put there to do that. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*
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* divelistview.cpp
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*
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* classes for the divelist of Subsurface
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*
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*/
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#include "divelistview.h"
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#include "models.h"
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#include "modeldelegates.h"
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#include <QApplication>
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#include <QHeaderView>
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#include <QDebug>
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#include <QKeyEvent>
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DiveListView::DiveListView(QWidget *parent) : QTreeView(parent), mouseClickSelection(false)
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{
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setUniformRowHeights(true);
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setItemDelegateForColumn(TreeItemDT::RATING, new StarWidgetsDelegate());
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}
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void DiveListView::setModel(QAbstractItemModel* model)
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{
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QTreeView::setModel(model);
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}
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void DiveListView::setSelection(const QRect& rect, QItemSelectionModel::SelectionFlags command)
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{
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if (mouseClickSelection)
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QTreeView::setSelection(rect, command);
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}
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void DiveListView::mousePressEvent(QMouseEvent* event)
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{
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mouseClickSelection = true;
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QTreeView::mousePressEvent(event);
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}
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void DiveListView::mouseReleaseEvent(QMouseEvent* event)
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{
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mouseClickSelection = false;
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QTreeView::mouseReleaseEvent(event);
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}
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void DiveListView::selectionChanged(const QItemSelection& selected, const QItemSelection& deselected)
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{
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Q_FOREACH(const QModelIndex& index, deselected.indexes()) {
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const QAbstractItemModel *model = index.model();
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struct dive *dive = (struct dive*) model->data(index, TreeItemDT::DIVE_ROLE).value<void*>();
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if (!dive) { // is's a trip!
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if (model->rowCount(index)) {
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expand(index); // leave this - even if it looks like it shouldn't be here. looks like I'v found a Qt bug.
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}
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}
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}
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Q_FOREACH(const QModelIndex& index, selected.indexes()) {
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const QAbstractItemModel *model = index.model();
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struct dive *dive = (struct dive*) model->data(index, TreeItemDT::DIVE_ROLE).value<void*>();
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if (!dive) { // is's a trip!
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if (model->rowCount(index)) {
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expand(index);
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QItemSelection selection;
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selection.select(index.child(0,0), index.child(model->rowCount(index) -1 , 0));
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selectionModel()->select(selection, QItemSelectionModel::Select | QItemSelectionModel::Rows);
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selectionModel()->setCurrentIndex(index, QItemSelectionModel::Select | QItemSelectionModel::NoUpdate);
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}
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}
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else {
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expand(index.parent());
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}
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}
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}
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