remove useless locks

[kdenlive] / src / effectslistview.cpp

diff --git a/src/effectslistview.cpp b/src/effectslistview.cpp
index 23cc00fe2c172fb95c16d5456ce4389f2d051a6b..fafd97553ad30bed357c067d20eb934d1bcc834b 100644 (file)
--- a/src/effectslistview.cpp
+++ b/src/effectslistview.cpp
@@ -35,21 +35,34 @@ EffectsListView::EffectsListView(QWidget *parent) :
 {
     setupUi(this);
 
-    QMenu *menu = new QMenu(this);
-    m_effectsList = new EffectsListWidget(menu);
+    QString style = "QTreeView::branch:has-siblings:!adjoins-item{border-image:none;border:0px} \
+    QTreeView::branch:has-siblings:adjoins-item {border-image: none;border:0px}      \
+    QTreeView::branch:!has-children:!has-siblings:adjoins-item {border-image: none;border:0px} \
+    QTreeView::branch:has-children:!has-siblings:closed,QTreeView::branch:closed:has-children:has-siblings {   \
+         border-image: none;image: url(:/images/stylesheet-branch-closed.png);}      \
+    QTreeView::branch:open:has-children:!has-siblings,QTreeView::branch:open:has-children:has-siblings  {    \
+         border-image: none;image: url(:/images/stylesheet-branch-open.png);}";
+
+    QMenu *contextMenu = new QMenu(this);
+    m_effectsList = new EffectsListWidget(contextMenu);
+    m_effectsList->setStyleSheet(style);
     QVBoxLayout *lyr = new QVBoxLayout(effectlistframe);
     lyr->addWidget(m_effectsList);
     lyr->setContentsMargins(0, 0, 0, 0);
     search_effect->setTreeWidget(m_effectsList);
+    search_effect->setToolTip(i18n("Search in the effect list"));
     buttonInfo->setIcon(KIcon("help-about"));
+    buttonInfo->setToolTip(i18n("Show/Hide the effect description"));
     setFocusPolicy(Qt::StrongFocus);
     setFocusProxy(search_effect);
     m_effectsList->setFocusProxy(search_effect);
 
-    if (KdenliveSettings::showeffectinfo()) {
+    if (KdenliveSettings::showeffectinfo())
         buttonInfo->setDown(true);
-    } else infopanel->hide();
-    menu->addAction(KIcon("edit-delete"), i18n("Delete effect"), this, SLOT(slotRemoveEffect()));
+    else
+        infopanel->hide();
+
+    contextMenu->addAction(KIcon("edit-delete"), i18n("Delete effect"), this, SLOT(slotRemoveEffect()));
 
     connect(type_combo, SIGNAL(currentIndexChanged(int)), this, SLOT(filterList(int)));
     connect(buttonInfo, SIGNAL(clicked()), this, SLOT(showInfoPanel()));
@@ -104,7 +117,12 @@ void EffectsListView::showInfoPanel()
 void EffectsListView::slotEffectSelected()
 {
     QDomElement effect = m_effectsList->currentEffect();
-    if (!effect.isNull()) emit addEffect(effect);
+       QTreeWidgetItem* item=m_effectsList->currentItem();
+       if (item &&  m_effectsList->indexOfTopLevelItem(item)!=-1){
+               item->setExpanded(!item->isExpanded());         
+       }
+    if (!effect.isNull())
+        emit addEffect(effect);
 }
 
 void EffectsListView::slotUpdateInfo()
@@ -112,9 +130,9 @@ void EffectsListView::slotUpdateInfo()
     infopanel->setText(m_effectsList->currentInfo());
 }
 
-void EffectsListView::reloadEffectList()
+void EffectsListView::reloadEffectList(QMenu *effectsMenu, KActionCategory *effectActions)
 {
-    m_effectsList->initList();
+    m_effectsList->initList(effectsMenu, effectActions);
 }
 
 void EffectsListView::slotRemoveEffect()