mirror/OpenMW
1
0
Fork 0
mirror of https://gitlab.com/OpenMW/openmw.git synced 2025-02-19 12:40:49 +00:00
Code Issues Projects Releases Wiki Activity

Scroll the selected row to the middle of the viewport.

Browse Source
This commit is contained in:
cc9cii 2015-05-30 18:25:43 +10:00
parent 4152086890
commit 16bf9716a3
2 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
apps/opencs/view/world/table.cpp
View File

@ -7,6 +7,7 @@
#include <QMenu> #include <QMenu>
#include <QContextMenuEvent> #include <QContextMenuEvent>
#include <QString> #include <QString>
#include <QMetaObject>
#include <QtCore/qnamespace.h> #include <QtCore/qnamespace.h>
#include "../../model/doc/document.hpp" #include "../../model/doc/document.hpp"
@ -744,6 +745,10 @@ std::vector< CSMWorld::UniversalId > CSVWorld::Table::getDraggedRecords() const
return idToDrag; return idToDrag;
} }
// parent, start and end depend on the model sending the signal, in this case mProxyModel
//
// If, for example, mModel was used instead, then scrolTo() should use the index
// mProxyModel->mapFromSource(mModel->index(end, 0))
void CSVWorld::Table::rowsInsertedEvent(const QModelIndex& parent, int start, int end) void CSVWorld::Table::rowsInsertedEvent(const QModelIndex& parent, int start, int end)
{ {
tableSizeUpdate(); tableSizeUpdate();
@ -752,17 +757,29 @@ void CSVWorld::Table::rowsInsertedEvent(const QModelIndex& parent, int start, in
{ {
selectRow(end); selectRow(end);
// without this delay the scroll works but goes to top for add/clone
QMetaObject::invokeMethod(this, "queuedScrollTo", Qt::QueuedConnection, Q_ARG(int, end));
if(mUnselectAfterJump) if(mUnselectAfterJump)
clearSelection(); clearSelection();
} }
} }
void CSVWorld::Table::queuedScrollTo(int row)
{
scrollTo(mProxyModel->index(row, 0), QAbstractItemView::PositionAtCenter);
}
void CSVWorld::Table::dataChangedEvent(const QModelIndex &topLeft, const QModelIndex &bottomRight) void CSVWorld::Table::dataChangedEvent(const QModelIndex &topLeft, const QModelIndex &bottomRight)
{ {
tableSizeUpdate(); tableSizeUpdate();
if (mAutoJump) if (mAutoJump)
{
selectRow(bottomRight.row()); selectRow(bottomRight.row());
scrollTo(mProxyModel->index(bottomRight.row(), 0), QAbstractItemView::PositionAtCenter);
//scrollTo(bottomRight, QAbstractItemView::PositionAtCenter); // alternative
}
} }
void CSVWorld::Table::jumpAfterModChanged(int state) void CSVWorld::Table::jumpAfterModChanged(int state)

2
apps/opencs/view/world/table.hpp
View File

@ -148,6 +148,8 @@ namespace CSVWorld
void dataChangedEvent(const QModelIndex &topLeft, const QModelIndex &bottomRight); void dataChangedEvent(const QModelIndex &topLeft, const QModelIndex &bottomRight);
void jumpAfterModChanged(int state); void jumpAfterModChanged(int state);
void queuedScrollTo(int state);
}; };
} }