New Class: SmTreeView

Code reusage: all 3 tabs had the same funtions: readHeaderConfig,
writeHeaderConfig and toggleHeader, so turn it into a class derived from
QTreeView.

Unfortunately mATree didn't do things as later added Views, so it took
some time to find the culprit in SheMov::readSettings :( Hopefully I
didn't break too much...

1 files changed, 1 insertions, 39 deletions

diff --git a/fileview.cpp b/fileview.cpp
index 489338b..c30a1e5 100644
--- a/fileview.cpp
+++ b/fileview.cpp
@@ -35,7 +35,7 @@
 #include "smdirmodel.h"
 #include "framecache.h"
 
-FileView::FileView(QWidget *parent) : QTreeView(parent), mDeleteA(0) {
+FileView::FileView(QWidget *parent) : SmTreeView("ui/fsheaderpos", parent), mDeleteA(0) {
 	setAttribute(Qt::WA_Hover);
 	setRootIsDecorated(false);
     setEditTriggers(QAbstractItemView::NoEditTriggers);
@@ -116,12 +116,6 @@ void FileView::writeConfig(){
     writeHeaderConfig();
 }
 
-void FileView::resizeColumns(int columns) {
-    for(int i = 0; i < columns; ++i){
-        resizeColumnToContents(i);
-    }
-}
-
 void FileView::closeEditor(QWidget *editor, QAbstractItemDelegate::EndEditHint hint){
 	QTreeView::closeEditor(editor, hint);
 	QSortFilterProxyModel *proxy = qobject_cast<QSortFilterProxyModel*>(model());
@@ -264,38 +258,6 @@ void FileView::restoreSelection(){
     }
 }
 
-void FileView::readHeaderConfig(){
-    QSettings s;
-    QByteArray headerPos = s.value("ui/fsheaderpos").toByteArray();
-    if(!headerPos.isEmpty()){
-        header()->restoreState(headerPos);
-    }
-    QHeaderView *hv = header();
-    QHash<int, QAction*> headerActions;
-    foreach(QAction *a, mHeaderGroup->actions()){
-        headerActions.insert(a->data().toInt(), a);
-    }
-    for(int i = 0; i < hv->count(); ++i){
-        if(!hv->isSectionHidden(i)){
-            headerActions.value(i)->setChecked(true);
-        }
-    }
-}
-
-void FileView::writeHeaderConfig(){
-    QSettings s;
-    s.setValue("ui/fsheaderpos", header()->saveState());
-}
-
-
-void FileView::toggleHeader(QObject *action){
-    QAction *a = qobject_cast<QAction*>(action);
-    Q_ASSERT(a);
-    int logicalIndex = a->data().toInt();
-    QHeaderView *hv = header();
-    hv->setSectionHidden(logicalIndex, !a->isChecked());
-}
-
 bool FileView::exitHover(bool exitVal){
 	mHoverWin->setVisible(false);
 	mCurHover = QModelIndex();