Two clicks on file/folder to rename

Summary:
Make renaming of files/folders faster by clicking a second time on the items text to start renaming.
BUG: 205157

Test Plan:
This feature works as follows:

1. select an item by single-click, or one is already selected
2. wait the "double-click-interval"
3. click on the items text
4. none of the cancellations (see below) happens within the double-click-interval
5. inline-renaming starts

Cancellations:
* open any file/folder
* select different item(s)
* start dragging items
* Dolphin loses focus

This feature is just enabled while "Double-click to open files and folders" in system-settings and "Rename inline" in Dolphin are enabled.

Reviewers: #dolphin, #kde_applications, elvisangelaccio, emmanuelp, ngraham, markg, rkflx

Reviewed By: #dolphin, #kde_applications, elvisangelaccio, ngraham, rkflx

Subscribers: rkflx, markg, funkybomber, sars, elvisangelaccio, ngraham

Differential Revision: https://phabricator.kde.org/D7647

1 files changed, 4 insertions, 0 deletions

diff --git a/src/kitemviews/kitemlistcontroller.cpp b/src/kitemviews/kitemlistcontroller.cpp
index 3731895d0..753d7915d 100644
--- a/src/kitemviews/kitemlistcontroller.cpp
+++ b/src/kitemviews/kitemlistcontroller.cpp
@@ -583,6 +583,10 @@ bool KItemListController::mousePressEvent(QGraphicsSceneMouseEvent* event, const
         // -> remember that the user pressed an item which had been selected already and
         //    clear the selection in mouseReleaseEvent(), unless the items are dragged.
         m_clearSelectionIfItemsAreNotDragged = true;
+
+        if (m_selectionManager->selectedItems().count() == 1 && m_view->isAboveText(m_pressedIndex, m_pressedMousePos)) {
+            emit selectedItemTextPressed(m_pressedIndex);
+        }
     }
 
     if (!shiftPressed) {