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-rw-r--r--krita/ui/layerlist.h269
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diff --git a/krita/ui/layerlist.h b/krita/ui/layerlist.h
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-/*
- Copyright (c) 2005 Gábor Lehel <illissius@gmail.com>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
-
-
-#ifndef LAYERLIST_H
-#define LAYERLIST_H
-
-#include <tqiconset.h>
-#include <klistview.h>
-
-class TQMouseEvent;
-class TQString;
-class KPopupMenu;
-class LayerItem;
-class LayerFolder;
-template<class T> class TQPtrList;
-
-class LayerList: public KListView
-{
- Q_OBJECT
- TQ_OBJECT
-
-public:
- LayerList( TQWidget *tqparent = 0, const char *name = 0 );
- virtual ~LayerList();
-
- void addProperty( const TQString &name, const TQString &displayName, const TQIconSet &icon = TQIconSet(),
- bool defaultValue = false, bool validForFolders = true );
- void addProperty( const TQString &name, const TQString &displayName, TQPixmap enabled, TQPixmap disabled,
- bool defaultValue = false, bool validForFolders = true );
-
- bool foldersCanBeActive() const;
- bool previewsShown() const;
- int itemHeight() const;
- int numRows() const;
-
- LayerItem *layer( int id ) const;
- LayerItem *folder( int id ) const; //returns 0 if not a folder
-
- LayerItem *activeLayer() const;
- int activeLayerID() const;
-
- TQValueList<LayerItem*> selectedLayers() const;
- TQValueList<int> selectedLayerIDs() const;
-
- void makeFolder( int id );
- bool isFolder( int id ) const;
- TQString displayName( int id ) const;
- bool property( int id, const TQString &name ) const;
-
- struct MenuItems
- {
- enum { NewLayer = 0, NewFolder, RemoveLayer, LayerProperties, COUNT };
- };
- KPopupMenu *contextMenu() const;
-
-public slots:
- void setFoldersCanBeActive( bool can );
- void setPreviewsShown( bool show );
- void setItemHeight( int height );
- void setNumRows( int rows ); //how many rows of property icons can fit
-
- void setActiveLayer( LayerItem *layer );
- void setActiveLayer( int id );
-
- void setLayerDisplayName( LayerItem *layer, const TQString &displayName );
- void setLayerDisplayName( int id, const TQString &displayName );
-
- void setLayerProperty( LayerItem *layer, const TQString &name, bool on );
- void setLayerProperty( int id, const TQString &name, bool on );
-
- void toggleLayerProperty( LayerItem *layer, const TQString &name );
- void toggleLayerProperty( int id, const TQString &name );
-
- void setLayerPreviewImage( LayerItem *layer, TQImage *image );
- void setLayerPreviewImage( int id, TQImage *image );
-
- void layerPreviewChanged( LayerItem *layer );
- void layerPreviewChanged( int id );
-
- LayerItem *addLayer( const TQString &displayName, LayerItem *after = 0, int id = -1 );
- LayerItem *addLayer( const TQString &displayName, int afterID, int id = -1 );
-
- LayerItem *addLayerToParent( const TQString &displayName, LayerItem *tqparent, LayerItem *after = 0, int id = -1 );
- LayerItem *addLayerToParent( const TQString &displayName, int tqparentID, int afterID = -1, int id = -1 );
-
- void moveLayer( LayerItem *layer, LayerItem *tqparent, LayerItem *after );
- void moveLayer( int id, int tqparentID, int afterID );
-
- void removeLayer( LayerItem *layer );
- void removeLayer( int id );
-
-signals:
- void activated( LayerItem *layer );
- void activated( int id );
-
- void displayNameChanged( LayerItem *layer, const TQString &displayName );
- void displayNameChanged( int id, const TQString &displayName );
-
- void propertyChanged( LayerItem *layer, const TQString &name, bool on );
- void propertyChanged( int id, const TQString &name, bool on );
-
- void layerMoved( LayerItem *layer, LayerItem *tqparent, LayerItem *after );
- void layerMoved( int id, int tqparentID, int afterID );
-
- void requestNewLayer( LayerItem *tqparent, LayerItem *after );
- void requestNewLayer( int tqparentID, int afterID );
-
- void requestNewFolder( LayerItem *tqparent, LayerItem *after );
- void requestNewFolder( int tqparentID, int afterID );
-
- void requestRemoveLayer( LayerItem *layer );
- void requestRemoveLayer( int id );
-
- void requestRemoveLayers( TQValueList<LayerItem*> layers );
- void requestRemoveLayers( TQValueList<int> ids );
-
- void requestLayerProperties( LayerItem *layer );
- void requestLayerProperties( int id );
-
-public: //convenience
- LayerItem *firstChild() const;
- LayerItem *lastChild() const;
-
-protected slots:
- virtual void constructMenu( LayerItem *layer );
- virtual void menuActivated( int id, LayerItem *layer );
-
-private:
- typedef KListView super;
- friend class LayerItem;
- friend class LayerToolTIp;
-
- class Private;
- Private* const d;
-
-private slots:
- void slotItemRenamed( TQListViewItem *item, const TQString &text, int col );
- void slotItemMoved( TQPtrList<TQListViewItem>&, TQPtrList<TQListViewItem>&, TQPtrList<TQListViewItem>& );
- void showContextMenu();
- void hideTip();
- void maybeTip();
-
-public: //reimplemented for internal reasons
- virtual void setCurrentItem( TQListViewItem *i );
-
-protected:
- virtual void contentsMousePressEvent( TQMouseEvent *e );
- virtual void contentsMouseDoubleClickEvent ( TQMouseEvent *e );
- virtual void findDrop( const TQPoint &pos, TQListViewItem *&tqparent, TQListViewItem *&after );
-};
-
-class LayerItem: public KListViewItem
-{
-public:
- LayerItem( const TQString &displayName, LayerList *tqparent, LayerItem *after = 0, int id = -1 );
- LayerItem( const TQString &displayName, LayerItem *tqparent, LayerItem *after = 0, int id = -1 );
- virtual ~LayerItem();
-
- void makeFolder();
- bool isFolder() const;
-
- // Returns true if this item is the given item or the tree rooted at
- // this item contains the given item.
- bool tqcontains(const LayerItem *item);
-
- int id() const;
-
- TQString displayName() const;
- void setDisplayName( const TQString &displayName );
-
- bool isActive() const;
- void setActive();
-
- bool property( const TQString &name ) const;
- void setProperty( const TQString &name, bool on );
- void toggleProperty( const TQString &name );
-
- void setPreviewImage( TQImage *image );
- void previewChanged();
-
- LayerItem *addLayer( const TQString &displayName, LayerItem *after = 0, int id = -1 );
-
- LayerItem *prevSibling() const;
-
-public: //convenience
- LayerItem *nextSibling() const;
- LayerList *listView() const;
- LayerItem *firstChild() const;
- LayerItem *tqparent() const;
- void update() const; //like TQWidget::update()
-
-protected:
- virtual TQRect rect() const;
-
- int mapXFromListView( int x ) const;
- int mapYFromListView( int y ) const;
- TQPoint mapFromListView( const TQPoint &point ) const;
- TQRect mapFromListView( const TQRect &rect ) const;
-
- int mapXToListView( int x ) const;
- int mapYToListView( int y ) const;
- TQPoint mapToListView( const TQPoint &point ) const;
- TQRect mapToListView( const TQRect &rect ) const;
-
- virtual TQRect textRect() const;
- virtual TQRect iconsRect() const;
- virtual TQRect previewRect() const;
-
- virtual void drawText( TQPainter *p, const TQColorGroup &cg, const TQRect &r );
- virtual void drawIcons( TQPainter *p, const TQColorGroup &cg, const TQRect &r );
- virtual void drawPreview( TQPainter *p, const TQColorGroup &cg, const TQRect &r );
-
- bool multiline() const;
- bool showPreview() const;
- virtual TQFont font() const;
- TQFontMetrics fontMetrics() const;
-
- virtual bool mousePressEvent( TQMouseEvent *e );
-
- virtual TQString tooltip() const;
-
- virtual TQImage *previewImage() const;
- virtual TQImage tooltipPreview() const;
-
-private:
- typedef KListViewItem super;
- friend class LayerList;
- friend class LayerToolTip;
-
- class Private;
- Private* const d;
-
- void init();
-
-public: //reimplemented for internal reasons
- virtual int width( const TQFontMetrics &fm, const TQListView *lv, int c ) const;
- virtual void paintCell( TQPainter *p, const TQColorGroup &cg, int column, int width, int align );
- virtual void setup();
- virtual void setSelected( bool selected );
-};
-
-class LayerFolder: public LayerItem
-{
-public:
- LayerFolder( const TQString &displayName, LayerList *tqparent, LayerItem *after = 0, int id = -1 )
- : LayerItem( displayName, tqparent, after, id ) { makeFolder(); }
- LayerFolder( const TQString &displayName, LayerItem *tqparent, LayerItem *after = 0, int id = -1 )
- : LayerItem( displayName, tqparent, after, id ) { makeFolder(); }
-};
-
-
-#endif
generated by cgit v1.2.3 (git 2.46.0) at 2026-01-06 09:08:25 +0000