X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/70cd04df40b152fd7a448964b9f9ca4948291eb3..984e8686e8fffb7e0945fae80e310aef52d804a6:/src/kitemviews/kitemlistcontroller.h diff --git a/src/kitemviews/kitemlistcontroller.h b/src/kitemviews/kitemlistcontroller.h index bb72856e0..6d9b2ac6a 100644 --- a/src/kitemviews/kitemlistcontroller.h +++ b/src/kitemviews/kitemlistcontroller.h @@ -1,8 +1,7 @@ /*************************************************************************** * Copyright (C) 2011 by Peter Penz * * * - * Based on the Itemviews NG project from Trolltech Labs: * - * http://qt.gitorious.org/qt-labs/itemviews-ng * + * Based on the Itemviews NG project from Trolltech Labs * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * @@ -23,13 +22,13 @@ #ifndef KITEMLISTCONTROLLER_H #define KITEMLISTCONTROLLER_H -#include +#include "dolphin_export.h" +#include "kitemset.h" #include -#include #include -#include +class QTimer; class KItemModelBase; class KItemListKeyboardSearchManager; class KItemListSelectionManager; @@ -40,11 +39,8 @@ class QGraphicsSceneDragDropEvent; class QGraphicsSceneMouseEvent; class QGraphicsSceneResizeEvent; class QGraphicsSceneWheelEvent; -class QHideEvent; class QInputMethodEvent; class QKeyEvent; -class QMimeData; -class QShowEvent; class QTransform; /** @@ -57,10 +53,9 @@ class QTransform; * @see KItemModelBase * @see KItemListSelectionManager */ -class LIBDOLPHINPRIVATE_EXPORT KItemListController : public QObject +class DOLPHIN_EXPORT KItemListController : public QObject { Q_OBJECT - Q_ENUMS(SelectionBehavior) Q_PROPERTY(KItemModelBase* model READ model WRITE setModel) Q_PROPERTY(KItemListView *view READ view WRITE setView) Q_PROPERTY(SelectionBehavior selectionBehavior READ selectionBehavior WRITE setSelectionBehavior) @@ -73,6 +68,7 @@ public: SingleSelection, MultiSelection }; + Q_ENUM(SelectionBehavior) enum AutoActivationBehavior { ActivationAndExpansion, @@ -89,8 +85,8 @@ public: * @param view View of the controller. The ownership is passed to the controller. * @param parent Optional parent object. */ - KItemListController(KItemModelBase* model, KItemListView* view, QObject* parent = 0); - virtual ~KItemListController(); + KItemListController(KItemModelBase* model, KItemListView* view, QObject* parent = nullptr); + ~KItemListController() override; void setModel(KItemModelBase* model); KItemModelBase* model() const; @@ -109,6 +105,8 @@ public: void setMouseDoubleClickAction(MouseDoubleClickAction action); MouseDoubleClickAction mouseDoubleClickAction() const; + int indexCloseToMousePressedPosition() const; + /** * Sets the delay in milliseconds when dragging an object above an item * until the item gets activated automatically. A value of -1 indicates @@ -129,30 +127,13 @@ public: /** * If set to true, the signals itemActivated() and itemsActivated() are emitted - * after a single-click of the left mouse button. If set to false (the default), - * the setting from KGlobalSettings::singleClick() is used. + * after a single-click of the left mouse button. If set to false (the default), + * the setting from style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) is used. */ void setSingleClickActivationEnforced(bool singleClick); bool singleClickActivationEnforced() const; - virtual bool showEvent(QShowEvent* event); - virtual bool hideEvent(QHideEvent* event); - virtual bool keyPressEvent(QKeyEvent* event); - virtual bool inputMethodEvent(QInputMethodEvent* event); - virtual bool mousePressEvent(QGraphicsSceneMouseEvent* event, const QTransform& transform); - virtual bool mouseMoveEvent(QGraphicsSceneMouseEvent* event, const QTransform& transform); - virtual bool mouseReleaseEvent(QGraphicsSceneMouseEvent* event, const QTransform& transform); - virtual bool mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event, const QTransform& transform); - virtual bool dragEnterEvent(QGraphicsSceneDragDropEvent* event, const QTransform& transform); - virtual bool dragLeaveEvent(QGraphicsSceneDragDropEvent* event, const QTransform& transform); - virtual bool dragMoveEvent(QGraphicsSceneDragDropEvent* event, const QTransform& transform); - virtual bool dropEvent(QGraphicsSceneDragDropEvent* event, const QTransform& transform); - virtual bool hoverEnterEvent(QGraphicsSceneHoverEvent* event, const QTransform& transform); - virtual bool hoverMoveEvent(QGraphicsSceneHoverEvent* event, const QTransform& transform); - virtual bool hoverLeaveEvent(QGraphicsSceneHoverEvent* event, const QTransform& transform); - virtual bool wheelEvent(QGraphicsSceneWheelEvent* event, const QTransform& transform); - virtual bool resizeEvent(QGraphicsSceneResizeEvent* event, const QTransform& transform); - virtual bool processEvent(QEvent* event, const QTransform& transform); + bool processEvent(QEvent* event, const QTransform& transform); signals: /** @@ -165,7 +146,7 @@ signals: * Is emitted if more than one item has been activated by pressing Return/Enter * when having a selection. */ - void itemsActivated(const QSet& indexes); + void itemsActivated(const KItemSet& indexes); void itemMiddleClicked(int index); @@ -238,6 +219,8 @@ signals: void modelChanged(KItemModelBase* current, KItemModelBase* previous); void viewChanged(KItemListView* current, KItemListView* previous); + void selectedItemTextPressed(int index); + private slots: void slotViewScrollOffsetChanged(qreal current, qreal previous); @@ -304,6 +287,22 @@ private: */ void updateExtendedSelectionRegion(); + bool keyPressEvent(QKeyEvent* event); + bool inputMethodEvent(QInputMethodEvent* event); + bool mousePressEvent(QGraphicsSceneMouseEvent* event, const QTransform& transform); + bool mouseMoveEvent(QGraphicsSceneMouseEvent* event, const QTransform& transform); + bool mouseReleaseEvent(QGraphicsSceneMouseEvent* event, const QTransform& transform); + bool mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event, const QTransform& transform); + bool dragEnterEvent(QGraphicsSceneDragDropEvent* event, const QTransform& transform); + bool dragLeaveEvent(QGraphicsSceneDragDropEvent* event, const QTransform& transform); + bool dragMoveEvent(QGraphicsSceneDragDropEvent* event, const QTransform& transform); + bool dropEvent(QGraphicsSceneDragDropEvent* event, const QTransform& transform); + bool hoverEnterEvent(QGraphicsSceneHoverEvent* event, const QTransform& transform); + bool hoverMoveEvent(QGraphicsSceneHoverEvent* event, const QTransform& transform); + bool hoverLeaveEvent(QGraphicsSceneHoverEvent* event, const QTransform& transform); + bool wheelEvent(QGraphicsSceneWheelEvent* event, const QTransform& transform); + bool resizeEvent(QGraphicsSceneResizeEvent* event, const QTransform& transform); + private: bool m_singleClickActivationEnforced; bool m_selectionTogglePressed; @@ -326,7 +325,7 @@ private: * the current selection it is remembered in m_oldSelection before the * rubberband gets activated. */ - QSet m_oldSelection; + KItemSet m_oldSelection; /** * Assuming a view is given with a vertical scroll-orientation, grouped items and