"Grouped sorting" defaults to true. Grouping is still disabled by default because...

[dolphin.git] / src / kitemviews / kitemlistcontroller.cpp

diff --git a/src/kitemviews/kitemlistcontroller.cpp b/src/kitemviews/kitemlistcontroller.cpp
index 60f23c1dbe6b6ee1e2a1d21cec7173700db47bc3..392dc410e605a9b4a069dd985071732933eed807 100644 (file)
--- a/src/kitemviews/kitemlistcontroller.cpp
+++ b/src/kitemviews/kitemlistcontroller.cpp
@@ -241,6 +241,8 @@ bool KItemListController::keyPressEvent(QKeyEvent *event)
     int key = event->key();
     const bool shiftPressed = event->modifiers() & Qt::ShiftModifier;
 
     int key = event->key();
     const bool shiftPressed = event->modifiers() & Qt::ShiftModifier;
 

+    const bool horizontalScrolling = m_view->scrollOrientation() == Qt::Horizontal;
+

     // Handle the expanding/collapsing of items
     // expand / collapse all selected directories
     if (m_view->supportsItemExpanding() && m_model->isExpandable(index) && (key == Qt::Key_Right || key == Qt::Key_Left)) {
     // Handle the expanding/collapsing of items
     // expand / collapse all selected directories
     if (m_view->supportsItemExpanding() && m_model->isExpandable(index) && (key == Qt::Key_Right || key == Qt::Key_Left)) {


@@ -276,7 +278,7 @@ bool KItemListController::keyPressEvent(QKeyEvent *event)
 
     // For horizontal scroll orientation, transform
     // the arrow keys to simplify the event handling.
 
     // For horizontal scroll orientation, transform
     // the arrow keys to simplify the event handling.

-    if (m_view->scrollOrientation() == Qt::Horizontal) {
+    if (horizontalScrolling) {

         switch (key) {
         case Qt::Key_Up:
             key = Qt::Key_Left;
         switch (key) {
         case Qt::Key_Up:
             key = Qt::Key_Left;


@@ -295,6 +297,34 @@ bool KItemListController::keyPressEvent(QKeyEvent *event)
         }
     }
 
         }
     }
 

+    if (m_view->layoutDirection() == Qt::RightToLeft) {
+        if (horizontalScrolling) {
+            // swap up and down arrow keys
+            switch (key) {
+            case Qt::Key_Up:
+                key = Qt::Key_Down;
+                break;
+            case Qt::Key_Down:
+                key = Qt::Key_Up;
+                break;
+            default:
+                break;
+            }
+        } else if (!m_view->supportsItemExpanding()) {
+            // swap left and right arrow keys
+            switch (key) {
+            case Qt::Key_Left:
+                key = Qt::Key_Right;
+                break;
+            case Qt::Key_Right:
+                key = Qt::Key_Left;
+                break;
+            default:
+                break;
+            }
+        }
+    }
+

     const bool selectSingleItem = m_selectionBehavior != NoSelection && itemCount == 1 && navigationPressed;
 
     if (selectSingleItem) {
     const bool selectSingleItem = m_selectionBehavior != NoSelection && itemCount == 1 && navigationPressed;
 
     if (selectSingleItem) {


@@ -357,7 +387,7 @@ bool KItemListController::keyPressEvent(QKeyEvent *event)
         break;
 
     case Qt::Key_PageUp:
         break;
 
     case Qt::Key_PageUp:

-        if (m_view->scrollOrientation() == Qt::Horizontal) {
+        if (horizontalScrolling) {

             // The new current index should correspond to the first item in the current column.
             int newIndex = qMax(index - 1, 0);
             while (newIndex != index && m_view->itemRect(newIndex).topLeft().y() < m_view->itemRect(index).topLeft().y()) {
             // The new current index should correspond to the first item in the current column.
             int newIndex = qMax(index - 1, 0);
             while (newIndex != index && m_view->itemRect(newIndex).topLeft().y() < m_view->itemRect(index).topLeft().y()) {


@@ -385,7 +415,7 @@ bool KItemListController::keyPressEvent(QKeyEvent *event)
         break;
 
     case Qt::Key_PageDown:
         break;
 
     case Qt::Key_PageDown:

-        if (m_view->scrollOrientation() == Qt::Horizontal) {
+        if (horizontalScrolling) {

             // The new current index should correspond to the last item in the current column.
             int newIndex = qMin(index + 1, m_model->count() - 1);
             while (newIndex != index && m_view->itemRect(newIndex).topLeft().y() > m_view->itemRect(index).topLeft().y()) {
             // The new current index should correspond to the last item in the current column.
             int newIndex = qMin(index + 1, m_model->count() - 1);
             while (newIndex != index && m_view->itemRect(newIndex).topLeft().y() > m_view->itemRect(index).topLeft().y()) {


@@ -575,7 +605,7 @@ bool KItemListController::mousePressEvent(QGraphicsSceneMouseEvent *event, const
 
     const Qt::MouseButtons buttons = event->buttons();
 
 
     const Qt::MouseButtons buttons = event->buttons();
 

-    if (!onPress(event->screenPos(), event->pos(), event->modifiers(), buttons)) {
+    if (!onPress(event->pos(), event->modifiers(), buttons)) {

         startRubberBand();
         return false;
     }
         startRubberBand();
         return false;
     }


@@ -670,6 +700,11 @@ bool KItemListController::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event,
     const QPointF pos = transform.map(event->pos());
     const std::optional<int> index = m_view->itemAt(pos);
 
     const QPointF pos = transform.map(event->pos());
     const std::optional<int> index = m_view->itemAt(pos);
 

+    if (!index.has_value()) {
+        Q_EMIT doubleClickViewBackground(event->button());
+        return false;
+    }
+

     // Expand item if desired - See Bug 295573
     if (m_mouseDoubleClickAction != ActivateItemOnly) {
         if (m_view && m_model && m_view->supportsItemExpanding() && m_model->isExpandable(index.value_or(-1))) {
     // Expand item if desired - See Bug 295573
     if (m_mouseDoubleClickAction != ActivateItemOnly) {
         if (m_view && m_model && m_view->supportsItemExpanding() && m_model->isExpandable(index.value_or(-1))) {


@@ -682,9 +717,15 @@ bool KItemListController::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event,
         return false;
     }
 
         return false;
     }
 

-    bool emitItemActivated = !(m_view->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) || m_singleClickActivationEnforced)
-        && (event->button() & Qt::LeftButton) && index.has_value() && index.value() < m_model->count();
+    if (m_view->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) || m_singleClickActivationEnforced) {
+        return false;
+    }
+
+    const bool emitItemActivated = index.has_value() && index.value() < m_model->count() && !m_view->isAboveExpansionToggle(index.value(), pos);

     if (emitItemActivated) {
     if (emitItemActivated) {

+        if (!QApplication::keyboardModifiers()) {
+            m_selectionManager->clearSelection(); // The user does not want to manage/manipulate the item currently, only activate it.
+        }

         Q_EMIT itemActivated(index.value());
     }
     return false;
         Q_EMIT itemActivated(index.value());
     }
     return false;


@@ -727,7 +768,7 @@ bool KItemListController::contextMenuEvent(QContextMenuEvent *event)
     // That's because the same click might have de-selected the item or because the press was only in the row of the item but not on it.
     if (pressedItem && m_selectionManager->selectedItems().contains(pressedItem.value())) {
         // The selection rectangle for an item was clicked
     // That's because the same click might have de-selected the item or because the press was only in the row of the item but not on it.
     if (pressedItem && m_selectionManager->selectedItems().contains(pressedItem.value())) {
         // The selection rectangle for an item was clicked

-        Q_EMIT itemContextMenuRequested(m_pressedIndex.value(), globalPos);
+        Q_EMIT itemContextMenuRequested(pressedItem.value(), globalPos);

         return true;
     }
 
         return true;
     }
 


@@ -813,10 +854,12 @@ bool KItemListController::dragMoveEvent(QGraphicsSceneDragDropEvent *event, cons
                 Q_EMIT itemHovered(index);
             }
 
                 Q_EMIT itemHovered(index);
             }
 

-            if (!m_autoActivationTimer->isActive() && m_autoActivationTimer->interval() >= 0) {
+            if (!m_autoActivationTimer->isActive() && m_autoActivationTimer->interval() >= 0 && m_model->canEnterOnHover(index)) {

                 m_autoActivationTimer->setProperty("index", index);
                 m_autoActivationTimer->start();
                 m_autoActivationTimer->setProperty("index", index);
                 m_autoActivationTimer->start();

+                newHoveredWidget->startActivateSoonAnimation(m_autoActivationTimer->remainingTime());

             }
             }

+

         } else {
             m_autoActivationTimer->stop();
             if (newHoveredWidget && newHoveredWidget->isHovered()) {
         } else {
             m_autoActivationTimer->stop();
             if (newHoveredWidget && newHoveredWidget->isHovered()) {


@@ -1087,7 +1130,7 @@ void KItemListController::tapTriggered(QTapGesture *tap, const QTransform &trans
         if (m_dragActionOrRightClick) {
             m_dragActionOrRightClick = false;
         } else {
         if (m_dragActionOrRightClick) {
             m_dragActionOrRightClick = false;
         } else {

-            onPress(m_pressedMouseGlobalPos.toPoint(), tap->position().toPoint(), Qt::NoModifier, Qt::LeftButton);
+            onPress(tap->position().toPoint(), Qt::NoModifier, Qt::LeftButton);

             onRelease(transform.map(tap->position()), Qt::NoModifier, Qt::LeftButton, true);
         }
         m_isTouchEvent = false;
             onRelease(transform.map(tap->position()), Qt::NoModifier, Qt::LeftButton, true);
         }
         m_isTouchEvent = false;


@@ -1202,7 +1245,7 @@ void KItemListController::twoFingerTapTriggered(QGestureEvent *event, const QTra
         const QPointF pressedMousePos = transform.map(twoTap->pos());
         m_pressedIndex = m_view->itemAt(pressedMousePos);
         if (m_pressedIndex.has_value()) {
         const QPointF pressedMousePos = transform.map(twoTap->pos());
         m_pressedIndex = m_view->itemAt(pressedMousePos);
         if (m_pressedIndex.has_value()) {

-            onPress(twoTap->screenPos().toPoint(), twoTap->pos().toPoint(), Qt::ControlModifier, Qt::LeftButton);
+            onPress(twoTap->pos().toPoint(), Qt::ControlModifier, Qt::LeftButton);

             onRelease(transform.map(twoTap->pos()), Qt::ControlModifier, Qt::LeftButton, false);
         }
     }
             onRelease(transform.map(twoTap->pos()), Qt::ControlModifier, Qt::LeftButton, false);
         }
     }


@@ -1470,9 +1513,12 @@ int KItemListController::nextRowIndex(int index) const
         return index;
     }
 
         return index;
     }
 

+    const bool reversed = m_view->layoutDirection() == Qt::RightToLeft && m_view->scrollOrientation() == Qt::Vertical;
+

     // Calculate the index of the last column inside the row of the current index
     int lastColumnIndex = index;
     // Calculate the index of the last column inside the row of the current index
     int lastColumnIndex = index;

-    while (keyboardAnchorPos(lastColumnIndex + 1) > keyboardAnchorPos(lastColumnIndex)) {
+    while ((!reversed && keyboardAnchorPos(lastColumnIndex + 1) > keyboardAnchorPos(lastColumnIndex))
+           || (reversed && keyboardAnchorPos(lastColumnIndex + 1) < keyboardAnchorPos(lastColumnIndex))) {

         ++lastColumnIndex;
         if (lastColumnIndex >= maxIndex) {
             return index;
         ++lastColumnIndex;
         if (lastColumnIndex >= maxIndex) {
             return index;


@@ -1484,7 +1530,9 @@ int KItemListController::nextRowIndex(int index) const
     int nextRowIndex = lastColumnIndex + 1;
     int searchIndex = nextRowIndex;
     qreal minDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(nextRowIndex));
     int nextRowIndex = lastColumnIndex + 1;
     int searchIndex = nextRowIndex;
     qreal minDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(nextRowIndex));

-    while (searchIndex < maxIndex && keyboardAnchorPos(searchIndex + 1) > keyboardAnchorPos(searchIndex)) {
+    while (searchIndex < maxIndex
+           && ((!reversed && keyboardAnchorPos(searchIndex + 1) > keyboardAnchorPos(searchIndex))
+               || (reversed && keyboardAnchorPos(searchIndex + 1) < keyboardAnchorPos(searchIndex)))) {

         ++searchIndex;
         const qreal searchDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(searchIndex));
         if (searchDiff < minDiff) {
         ++searchIndex;
         const qreal searchDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(searchIndex));
         if (searchDiff < minDiff) {


@@ -1502,9 +1550,12 @@ int KItemListController::previousRowIndex(int index) const
         return index;
     }
 
         return index;
     }
 

+    const bool reversed = m_view->layoutDirection() == Qt::RightToLeft && m_view->scrollOrientation() == Qt::Vertical;
+

     // Calculate the index of the first column inside the row of the current index
     int firstColumnIndex = index;
     // Calculate the index of the first column inside the row of the current index
     int firstColumnIndex = index;

-    while (keyboardAnchorPos(firstColumnIndex - 1) < keyboardAnchorPos(firstColumnIndex)) {
+    while ((!reversed && keyboardAnchorPos(firstColumnIndex - 1) < keyboardAnchorPos(firstColumnIndex))
+           || (reversed && keyboardAnchorPos(firstColumnIndex - 1) > keyboardAnchorPos(firstColumnIndex))) {

         --firstColumnIndex;
         if (firstColumnIndex <= 0) {
             return index;
         --firstColumnIndex;
         if (firstColumnIndex <= 0) {
             return index;


@@ -1516,7 +1567,9 @@ int KItemListController::previousRowIndex(int index) const
     int previousRowIndex = firstColumnIndex - 1;
     int searchIndex = previousRowIndex;
     qreal minDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(previousRowIndex));
     int previousRowIndex = firstColumnIndex - 1;
     int searchIndex = previousRowIndex;
     qreal minDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(previousRowIndex));

-    while (searchIndex > 0 && keyboardAnchorPos(searchIndex - 1) < keyboardAnchorPos(searchIndex)) {
+    while (searchIndex > 0
+           && ((!reversed && keyboardAnchorPos(searchIndex - 1) < keyboardAnchorPos(searchIndex))
+               || (reversed && keyboardAnchorPos(searchIndex - 1) > keyboardAnchorPos(searchIndex)))) {

         --searchIndex;
         const qreal searchDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(searchIndex));
         if (searchDiff < minDiff) {
         --searchIndex;
         const qreal searchDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(searchIndex));
         if (searchDiff < minDiff) {


@@ -1550,7 +1603,7 @@ void KItemListController::updateExtendedSelectionRegion()
     }
 }
 
     }
 }
 

-bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, const Qt::KeyboardModifiers modifiers, const Qt::MouseButtons buttons)
+bool KItemListController::onPress(const QPointF &pos, const Qt::KeyboardModifiers modifiers, const Qt::MouseButtons buttons)

 {
     Q_EMIT mouseButtonPressed(m_pressedIndex.value_or(-1), buttons);
 
 {
     Q_EMIT mouseButtonPressed(m_pressedIndex.value_or(-1), buttons);
 


@@ -1611,10 +1664,14 @@ bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, c
                 // or we just keep going for double-click activation
                 if (m_view->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) || m_singleClickActivationEnforced) {
                     if (!pressedItemAlreadySelected) {
                 // or we just keep going for double-click activation
                 if (m_view->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) || m_singleClickActivationEnforced) {
                     if (!pressedItemAlreadySelected) {

-                        // An unselected item was clicked directly while deselecting multiple other items so we select it.
-                        m_selectionManager->setSelected(m_pressedIndex.value(), 1, KItemListSelectionManager::Toggle);
+                        // An unselected item was clicked directly while deselecting multiple other items so we mark it "current".

                         m_selectionManager->setCurrentItem(m_pressedIndex.value());
                         m_selectionManager->beginAnchoredSelection(m_pressedIndex.value());
                         m_selectionManager->setCurrentItem(m_pressedIndex.value());
                         m_selectionManager->beginAnchoredSelection(m_pressedIndex.value());

+                        if (!leftClick) {
+                            // We select the item here because this press is not meant to directly activate the item.
+                            // We do not want to select items unless the user wants to edit them.
+                            m_selectionManager->setSelected(m_pressedIndex.value(), 1, KItemListSelectionManager::Toggle);
+                        }

                     }
                     return true; // event handled, don't create rubber band
                 }
                     }
                     return true; // event handled, don't create rubber band
                 }


@@ -1653,6 +1710,11 @@ bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, c
             rubberBand->setActive(false);
             m_view->setAutoScroll(false);
         }
             rubberBand->setActive(false);
             m_view->setAutoScroll(false);
         }

+
+        if (!m_pressedIndex.has_value()) {
+            // We have a right-click in an empty region, don't create rubber band.
+            return true;
+        }

     }
 
     if (m_pressedIndex.has_value()) {
     }
 
     if (m_pressedIndex.has_value()) {


@@ -1676,7 +1738,10 @@ bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, c
             break;
 
         case SingleSelection:
             break;
 
         case SingleSelection:

-            m_selectionManager->setSelected(m_pressedIndex.value());
+            if (!leftClick || shiftOrControlPressed
+                || (!m_view->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) && !m_singleClickActivationEnforced)) {
+                m_selectionManager->setSelected(m_pressedIndex.value());
+            }

             break;
 
         case MultiSelection:
             break;
 
         case MultiSelection:


@@ -1697,7 +1762,10 @@ bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, c
                 }
             } else if (!shiftPressed || !m_selectionManager->isAnchoredSelectionActive()) {
                 // Select the pressed item and start a new anchored selection
                 }
             } else if (!shiftPressed || !m_selectionManager->isAnchoredSelectionActive()) {
                 // Select the pressed item and start a new anchored selection

-                m_selectionManager->setSelected(m_pressedIndex.value(), 1, KItemListSelectionManager::Select);
+                if (!leftClick || shiftOrControlPressed
+                    || (!m_view->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) && !m_singleClickActivationEnforced)) {
+                    m_selectionManager->setSelected(m_pressedIndex.value(), 1, KItemListSelectionManager::Select);
+                }

                 m_selectionManager->beginAnchoredSelection(m_pressedIndex.value());
             }
             break;
                 m_selectionManager->beginAnchoredSelection(m_pressedIndex.value());
             }
             break;