You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
661 lines
20 KiB
661 lines
20 KiB
/* This file is part of the KDE libraries
|
|
Copyright (C) 2001,2002,2003 Carsten Pfeiffer <pfeiffer@kde.org>
|
|
|
|
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, version 2.
|
|
|
|
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 KURLBAR_H
|
|
#define KURLBAR_H
|
|
|
|
#include <tqevent.h>
|
|
#include <tqframe.h>
|
|
#include <tqtooltip.h>
|
|
|
|
#include <kdialogbase.h>
|
|
#include <kicontheme.h>
|
|
#include <klistbox.h>
|
|
#include <kurl.h>
|
|
|
|
class KConfig;
|
|
class KURLBar;
|
|
|
|
/**
|
|
* An item to be used in KURLBar / KURLBarListBox. All the properties
|
|
* (url, icon, description, tooltip) can be changed dynamically.
|
|
*
|
|
* @author Carsten Pfeiffer <pfeiffer@kde.org>
|
|
* @see KURLBar
|
|
* @see KURLBarListBox
|
|
*/
|
|
class KIO_EXPORT KURLBarItem : public TQListBoxPixmap
|
|
{
|
|
public:
|
|
/**
|
|
* Creates a KURLBarItem to be used in the @p parent KURLBar. You need
|
|
* to insert the item into the listbox manually, if you don't use
|
|
* KURLBar::insertItem().
|
|
*
|
|
* If description is empty, it will try to use the filename/directory
|
|
* of @p url, which will be shown as text of the item.
|
|
* @p url will be used as tooltip, unless you set a different tip with
|
|
* setToolTip().
|
|
* @p persistent specifies whether this item is a persistent item or a
|
|
* dynamic item, that is not saved with KURLBar::writeConfig().
|
|
* @since 3.2
|
|
*/
|
|
KURLBarItem( KURLBar *parent, const KURL& url, bool persistent,
|
|
const TQString& description = TQString::null,
|
|
const TQString& icon = TQString::null,
|
|
KIcon::Group group = KIcon::Panel );
|
|
|
|
/**
|
|
* Creates a persistent KURLBarItem to be used in the @p parent KURLBar. You need
|
|
* to insert the item into the listbox manually, if you don't use
|
|
* KURLBar::insertItem().
|
|
*
|
|
* If description is empty, it will try to use the filename/directory
|
|
* of @p url, which will be shown as text of the item.
|
|
* @p url will be used as tooltip, unless you set a different tip with
|
|
* setToolTip().
|
|
* @p persistent specifies whether this item is a persistent item or a
|
|
* dynamic item, that is not saved with KURLBar::writeConfig().
|
|
*/
|
|
KURLBarItem( KURLBar *parent, const KURL& url,
|
|
const TQString& description = TQString::null,
|
|
const TQString& icon = TQString::null,
|
|
KIcon::Group group = KIcon::Panel );
|
|
|
|
/**
|
|
* Destroys the item
|
|
*/
|
|
~KURLBarItem();
|
|
|
|
/**
|
|
* Sets @p url for this item. Also updates the visible text to the
|
|
* filename/directory of the url, if no description is set.
|
|
* @see url
|
|
*/
|
|
void setURL( const KURL& url );
|
|
/**
|
|
* @p sets the icon for this item. See KIconLoader for a description
|
|
* of the icon groups.
|
|
* @see icon
|
|
*/
|
|
void setIcon( const TQString& icon, KIcon::Group group = KIcon::Panel );
|
|
/**
|
|
* Sets the description of this item that will be shown as item-text.
|
|
* @see description
|
|
*/
|
|
void setDescription( const TQString& desc );
|
|
/**
|
|
* Sets a tooltip to be used for this item.
|
|
* @see toolTip
|
|
*/
|
|
void setToolTip( const TQString& tip );
|
|
|
|
/**
|
|
* returns the preferred size of this item
|
|
* @since 3.1
|
|
*/
|
|
TQSize sizeHint() const;
|
|
|
|
/**
|
|
* returns the width of this item.
|
|
*/
|
|
virtual int width( const TQListBox * ) const;
|
|
/**
|
|
* returns the height of this item.
|
|
*/
|
|
virtual int height( const TQListBox * ) const;
|
|
|
|
/**
|
|
* returns the url of this item.
|
|
* @see setURL
|
|
*/
|
|
const KURL& url() const { return m_url; }
|
|
/**
|
|
* returns the description of this item.
|
|
* @see setDescription
|
|
*/
|
|
const TQString& description() const { return m_description; }
|
|
/**
|
|
* returns the icon of this item.
|
|
* @see setIcon
|
|
*/
|
|
const TQString& icon() const { return m_icon; }
|
|
/**
|
|
* returns the tooltip of this item.
|
|
* @see setToolTip
|
|
*/
|
|
TQString toolTip() const;
|
|
/**
|
|
* returns the icon-group of this item (determines icon-effects).
|
|
* @see setIcon
|
|
*/
|
|
KIcon::Group iconGroup() const { return m_group; }
|
|
/**
|
|
* returns the pixmap of this item.
|
|
*/
|
|
virtual const TQPixmap * pixmap() const { return &m_pixmap; }
|
|
|
|
/**
|
|
* Makes this item a local or global one. This has only an effect
|
|
* on persistent items of course.
|
|
* @see isPersistent
|
|
* @see applicationLocal
|
|
*/
|
|
void setApplicationLocal( bool local );
|
|
|
|
/**
|
|
* returns whether this is a global item or a local one. KURLBar
|
|
* can differentiate between global and local items (only for the current
|
|
* application) for easy extensiblity.
|
|
* @see setApplicationLocal
|
|
*/
|
|
bool applicationLocal() const { return m_appLocal; }
|
|
|
|
/**
|
|
* returns whether this item is persistent (via KURLBar::writeConfig()
|
|
* and KURLBar::readConfig()) or not.
|
|
* @since 3.2
|
|
*/
|
|
bool isPersistent() const;
|
|
|
|
protected:
|
|
virtual void paint( TQPainter *p );
|
|
|
|
private:
|
|
int iconSize() const;
|
|
void init( const TQString& icon, KIcon::Group group,
|
|
const TQString& description, bool persistent );
|
|
|
|
KURL m_url;
|
|
TQString m_description;
|
|
TQString m_icon;
|
|
TQString m_toolTip;
|
|
TQPixmap m_pixmap;
|
|
KIcon::Group m_group;
|
|
KURLBar *m_parent;
|
|
bool m_appLocal :1;
|
|
|
|
protected:
|
|
virtual void virtual_hook( int id, void* data );
|
|
private:
|
|
class KURLBarItemPrivate;
|
|
KURLBarItemPrivate *d;
|
|
};
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////
|
|
///////////////////////////////////////////////////////////////////
|
|
|
|
|
|
class KURLBarListBox;
|
|
|
|
/**
|
|
* KURLBar is a widget that displays icons together with a description. They
|
|
* can be arranged either horizontally or vertically. Clicking on an item
|
|
* will cause the activated() signal to be emitted. The user can edit
|
|
* existing items by choosing "Edit entry" in the contextmenu. He can also
|
|
* remove or add new entries (via drag&drop or the context menu).
|
|
*
|
|
* KURLBar offers the methods readConfig() and writeConfig() to
|
|
* read and write the configuration of all the entries. It can differentiate
|
|
* between global and local entries -- global entries will be saved in the
|
|
* global configuration (kdeglobals), while local entries will be saved in
|
|
* your application's KConfig object.
|
|
*
|
|
* Due to the configurability, you usually only insert some default entries
|
|
* once and then solely use the read and writeConfig methods to preserve the
|
|
* user's configuration.
|
|
*
|
|
* The widget has a "current" item, that is visualized to differentiate it
|
|
* from others.
|
|
*
|
|
* @author Carsten Pfeiffer <pfeiffer@kde.org>
|
|
* @short A URL-bar widget, as used in the KFileDialog
|
|
*/
|
|
class KIO_EXPORT KURLBar : public TQFrame
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
/**
|
|
* Constructs a KURLBar. Set @p useGlobalItems to true if you want to
|
|
* allow global/local item separation.
|
|
*/
|
|
KURLBar( bool useGlobalItems,
|
|
TQWidget *parent = 0, const char *name = 0, WFlags f = 0 );
|
|
/**
|
|
* Destroys the KURLBar.
|
|
*/
|
|
~KURLBar();
|
|
|
|
/**
|
|
* Inserts a new item into the KURLBar and returns the created
|
|
* KURLBarItem.
|
|
*
|
|
* @p url the url of the item
|
|
* @p description the description of the item (shown in the view)
|
|
* @p applicationLocal whether this should be a global or a local item
|
|
* @p icon an icon -- if empty, the default icon for the url will be used
|
|
* @p group the icon-group for using icon-effects
|
|
*/
|
|
virtual KURLBarItem * insertItem( const KURL& url,
|
|
const TQString& description,
|
|
bool applicationLocal = true,
|
|
const TQString& icon = TQString::null,
|
|
KIcon::Group group = KIcon::Panel );
|
|
/**
|
|
* Inserts a new dynamic item into the KURLBar and returns the created
|
|
* KURLBarItem.
|
|
*
|
|
* @p url the url of the item
|
|
* @p description the description of the item (shown in the view)
|
|
* @p icon an icon -- if empty, the default icon for the url will be used
|
|
* @p group the icon-group for using icon-effects
|
|
* @since 3.2
|
|
*/
|
|
virtual KURLBarItem * insertDynamicItem( const KURL& url,
|
|
const TQString& description,
|
|
const TQString& icon = TQString::null,
|
|
KIcon::Group group = KIcon::Panel );
|
|
/**
|
|
* The items can be arranged either vertically in one column or
|
|
* horizontally in one row.
|
|
* @see orientation
|
|
*/
|
|
virtual void setOrientation( Qt::Orientation orient );
|
|
/**
|
|
* @returns the current orientation mode.
|
|
* @see setOrientation
|
|
*/
|
|
Orientation orientation() const;
|
|
|
|
/**
|
|
* Allows to set a custom KURLBarListBox.
|
|
* Note: The previous listbox will be deleted. Items of the previous
|
|
* listbox will not be moved to the new box.
|
|
* @see listBox
|
|
*/
|
|
virtual void setListBox( KURLBarListBox * );
|
|
/**
|
|
* @returns the KURLBarListBox that is used.
|
|
* @see setListBox
|
|
*/
|
|
KURLBarListBox *listBox() const { return m_listBox; }
|
|
|
|
/**
|
|
* Sets the default iconsize to be used for items inserted with
|
|
* insertItem. By default KIcon::SizeMedium.
|
|
* @see iconsize
|
|
*/
|
|
virtual void setIconSize( int size );
|
|
/**
|
|
* @returns the default iconsize used for items inserted with
|
|
* insertItem. By default KIcon::SizeMedium
|
|
* @see setIconSize
|
|
*/
|
|
int iconSize() const { return m_iconSize; }
|
|
|
|
/**
|
|
* Clears the view, removes all items.
|
|
*/
|
|
virtual void clear();
|
|
|
|
/**
|
|
* @returns a proper sizehint, depending on the orientation and the number
|
|
* of items available.
|
|
*/
|
|
virtual TQSize sizeHint() const;
|
|
|
|
/**
|
|
* @returns a proper minimum size (reimplemented)
|
|
*/
|
|
virtual TQSize minimumSizeHint() const;
|
|
|
|
/**
|
|
* Call this method to read a saved configuration from @p config,
|
|
* inside the group @p itemGroup. All items in there will be restored.
|
|
* The reading of every item is delegated to the readItem() method.
|
|
*/
|
|
virtual void readConfig( KConfig *config, const TQString& itemGroup );
|
|
/**
|
|
* Call this method to save the current configuration into @p config,
|
|
* inside the group @p iconGroup. The writeItem() method is used
|
|
* to save each item.
|
|
*/
|
|
virtual void writeConfig( KConfig *config, const TQString& itemGroup );
|
|
|
|
/**
|
|
* Called from readConfig() to read the i'th from @p config.
|
|
* After reading a KURLBarItem is created and initialized with the read
|
|
* values (as well as the given @p applicationLocal).
|
|
*/
|
|
virtual void readItem( int i, KConfig *config, bool applicationLocal );
|
|
/**
|
|
* Called from writeConfig() to save the KURLBarItem @p item as the
|
|
* i'th entry in the config-object.
|
|
* @p global tell whether it should be saved in the global configuration
|
|
* or not (using KConfig::writeEntry( key, value, true, global ) ).
|
|
*/
|
|
virtual void writeItem( KURLBarItem *item, int i, KConfig *, bool global );
|
|
|
|
/**
|
|
* @returns the current KURLBarItem, or 0L if none.
|
|
* @see setCurrentItem
|
|
* @see currentURL
|
|
*/
|
|
KURLBarItem * currentItem() const;
|
|
/**
|
|
* @returns the url of the current item or an invalid url, if there is
|
|
* no current item.
|
|
* @see currentItem
|
|
* @see setCurrentItem
|
|
*/
|
|
KURL currentURL() const;
|
|
|
|
/**
|
|
* @returns true when the urlbar was modified by the user (e.g. by
|
|
* editing/adding/removing one or more entries). Will be reset to false
|
|
* after calling writeConfig().
|
|
*/
|
|
bool isModified() const { return m_isModified; }
|
|
|
|
/**
|
|
* @returns true when the urlbar may not be modified by the user
|
|
*/
|
|
bool isImmutable() const { return m_isImmutable; }
|
|
|
|
/**
|
|
* @returns true if the bar is in vertical mode.
|
|
*/
|
|
bool isVertical() const { return orientation() == Qt::Vertical; }
|
|
|
|
public slots:
|
|
/**
|
|
* Makes the item with the url @p url the current item. Does nothing
|
|
* if no item with that url is available.
|
|
* @see currentItem
|
|
* @see currentURL
|
|
*/
|
|
virtual void setCurrentItem( const KURL& url );
|
|
|
|
signals:
|
|
/**
|
|
* This signal is emitted when the user activated an item, e.g., by
|
|
* clicking on it.
|
|
*/
|
|
void activated( const KURL& url );
|
|
|
|
protected:
|
|
/**
|
|
* Pops up a KURLBarItemDialog to let the user add a new item.
|
|
* Uses editItem() to do the job.
|
|
* @returns false if the user aborted the dialog and no item is added.
|
|
*/
|
|
virtual bool addNewItem();
|
|
/**
|
|
* Pops up a KURLBarItemDialog to let the user edit the properties
|
|
* of @p item. Invoked e.g. by addNewItem(), when the user drops
|
|
* a url onto the bar or from the contextmenu.
|
|
* @returns false if the user aborted the dialog and @p item is not
|
|
* changed.
|
|
*/
|
|
virtual bool editItem( KURLBarItem *item );
|
|
|
|
virtual void resizeEvent( TQResizeEvent * );
|
|
|
|
virtual void paletteChange( const TQPalette & );
|
|
|
|
/**
|
|
* The currently active item.
|
|
*/
|
|
KURLBarItem * m_activeItem;
|
|
/**
|
|
* Whether we support global entries or just local ones.
|
|
*/
|
|
bool m_useGlobal :1;
|
|
|
|
/**
|
|
* Whether the urlbar was modified by the user (e.g. by
|
|
* editing/adding/removing an item).
|
|
*/
|
|
bool m_isModified :1;
|
|
|
|
/**
|
|
* Whether the urlbar may be modified by the user.
|
|
* If immutable is true, the urlbar can not be modified.
|
|
*/
|
|
bool m_isImmutable :1;
|
|
|
|
protected slots:
|
|
/**
|
|
* Reimplemented to show a contextmenu, allowing the user to add, edit
|
|
* or remove items, or change the iconsize.
|
|
*/
|
|
virtual void slotContextMenuRequested( TQListBoxItem *, const TQPoint& pos );
|
|
/**
|
|
* Called when an item has been selected. Emits the activated()
|
|
* signal.
|
|
*/
|
|
virtual void slotSelected( TQListBoxItem * );
|
|
|
|
/**
|
|
* Called when a url was dropped onto the bar to show a
|
|
* KURLBarItemDialog.
|
|
*/
|
|
virtual void slotDropped( TQDropEvent * );
|
|
|
|
private slots:
|
|
void slotSelected( int button, TQListBoxItem * );
|
|
|
|
private:
|
|
KURLBarListBox *m_listBox;
|
|
int m_iconSize;
|
|
|
|
|
|
protected:
|
|
virtual void virtual_hook( int id, void* data );
|
|
private:
|
|
class KURLBarPrivate;
|
|
KURLBarPrivate *d;
|
|
};
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////
|
|
///////////////////////////////////////////////////////////////////
|
|
|
|
|
|
class TQDragObject;
|
|
class KURLBarToolTip;
|
|
|
|
/**
|
|
* This is the listbox used in KURLBar. It is a subclass of KListBox to support
|
|
* drag & drop and to set up the row / column mode.
|
|
*
|
|
* The widget has just one row or one column, depending on orientation().
|
|
*
|
|
* @author Carsten Pfeiffer <pfeiffer@kde.org>
|
|
*/
|
|
class KIO_EXPORT KURLBarListBox : public KListBox
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
/**
|
|
* Constructs a KURLBarListBox.
|
|
*/
|
|
KURLBarListBox( TQWidget *parent = 0, const char *name = 0 );
|
|
/**
|
|
* Destroys the box.
|
|
*/
|
|
~KURLBarListBox();
|
|
|
|
/**
|
|
* Sets the orientation of the widget. Horizontal means, all items are
|
|
* arranged in one row. Vertical means, all items are arranged in one
|
|
* column.
|
|
* @see orientation
|
|
*/
|
|
virtual void setOrientation( Qt::Orientation orient );
|
|
/**
|
|
* @returns the current orientation.
|
|
* @see setOrientation
|
|
*/
|
|
Qt::Orientation orientation() const { return m_orientation; }
|
|
|
|
bool isVertical() const { return m_orientation == Qt::Vertical; }
|
|
|
|
signals:
|
|
/**
|
|
* Emitted when a drop-event happened.
|
|
*/
|
|
void dropped( TQDropEvent *e );
|
|
|
|
protected:
|
|
/**
|
|
* @returns a suitable TQDragObject when an item is dragged.
|
|
*/
|
|
virtual TQDragObject * dragObject();
|
|
|
|
virtual void contentsDragEnterEvent( TQDragEnterEvent * );
|
|
virtual void contentsDropEvent( TQDropEvent * );
|
|
virtual void contextMenuEvent( TQContextMenuEvent * );
|
|
virtual void paintEvent( TQPaintEvent* );
|
|
|
|
private:
|
|
Qt::Orientation m_orientation;
|
|
KURLBarToolTip *m_toolTip;
|
|
|
|
protected:
|
|
virtual void virtual_hook( int id, void* data );
|
|
private:
|
|
class KURLBarListBoxPrivate;
|
|
KURLBarListBoxPrivate *d;
|
|
};
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////
|
|
///////////////////////////////////////////////////////////////////
|
|
|
|
|
|
class TQCheckBox;
|
|
class KIconButton;
|
|
class KLineEdit;
|
|
class KURLRequester;
|
|
|
|
/**
|
|
* A dialog that allows editing entries of a KURLBar ( KURLBarItem).
|
|
* The dialog offers to configure a given url, description and icon.
|
|
* See the class-method getInformation() for easy usage.
|
|
*
|
|
* @author Carsten Pfeiffer <pfeiffer@kde.org>
|
|
*/
|
|
class KIO_EXPORT KURLBarItemDialog : public KDialogBase
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
/**
|
|
* A convenience method to show the dialog and retrieve all the
|
|
* properties via the given parameters. The parameters are used to
|
|
* initialize the dialog and then return the user-configured values.
|
|
*
|
|
* See the KURLBarItem constructor for the parameter description.
|
|
*/
|
|
static bool getInformation( bool allowGlobal, KURL& url,
|
|
TQString& description, TQString& icon,
|
|
bool& appLocal, int iconSize,
|
|
TQWidget *parent = 0 );
|
|
|
|
/**
|
|
* Constructs a KURLBarItemDialog.
|
|
*
|
|
* @p allowGlobal if you set this to true, the dialog will have a checkbox
|
|
* for the user to decide if he wants the entry to be
|
|
* available globally or just for the current application.
|
|
* @p url the url of the item
|
|
* @p description a short, translated description of the item
|
|
* @p icon an icon for the item
|
|
* @p appLocal tells whether the item should be local for this application
|
|
* or be available globally
|
|
* @p iconSize determines the size of the icon that is shown/selectable
|
|
* @p parent the parent-widget for the dialog
|
|
*
|
|
* If you leave the icon empty, the default icon for the given url will be
|
|
* used (KMimeType::pixmapForURL()).
|
|
*/
|
|
KURLBarItemDialog( bool allowGlobal, const KURL& url,
|
|
const TQString& description, TQString icon,
|
|
bool appLocal = true,
|
|
int iconSize = KIcon::SizeMedium,
|
|
TQWidget *parent = 0, const char *name = 0 );
|
|
/**
|
|
* Destroys the dialog.
|
|
*/
|
|
~KURLBarItemDialog();
|
|
|
|
/**
|
|
* @returns the configured url
|
|
*/
|
|
KURL url() const;
|
|
|
|
/**
|
|
* @returns the configured description
|
|
*/
|
|
TQString description() const;
|
|
|
|
/**
|
|
* @returns the configured icon
|
|
*/
|
|
TQString icon() const;
|
|
|
|
/**
|
|
* @returns whether the item should be local to the application or global.
|
|
* If allowGlobal was set to false in the constructor, this will always
|
|
* return true.
|
|
*/
|
|
bool applicationLocal() const;
|
|
|
|
protected:
|
|
/**
|
|
* The KURLRequester used for editing the url
|
|
*/
|
|
KURLRequester * m_urlEdit;
|
|
/**
|
|
* The KLineEdit used for editing the description
|
|
*/
|
|
KLineEdit * m_edit;
|
|
/**
|
|
* The KIconButton to configure the icon
|
|
*/
|
|
KIconButton * m_iconButton;
|
|
/**
|
|
* The TQCheckBox to modify the local/global setting
|
|
*/
|
|
TQCheckBox * m_appLocal;
|
|
|
|
public slots:
|
|
void urlChanged(const TQString & );
|
|
|
|
private:
|
|
class KURLBarItemDialogPrivate;
|
|
KURLBarItemDialogPrivate *d;
|
|
};
|
|
|
|
|
|
#endif // KURLBAR_H
|