yes! ich habs kaputt gemacht! (doesn't compile anymore, doesn't work anymore,

lots of work required).

1 files changed, 0 insertions, 498 deletions

diff --git a/lib/gui/ewidget.h b/lib/gui/ewidget.h
index 3a1199a0..e69de29b 100644
--- a/lib/gui/ewidget.h
+++ b/lib/gui/ewidget.h
@@ -1,498 +0,0 @@
-#ifndef __ewidget_h
-#define __ewidget_h
-
-#include <lib/base/ebase.h>
-#include <lib/base/estring.h>
-#include <lib/gdi/epoint.h>
-#include <lib/gdi/esize.h>
-#include <lib/gdi/erect.h>
-#include <lib/base/eptrlist.h>
-#include <libsig_comp.h>
-#include <lib/gdi/grc.h>
-#include <lib/driver/rc.h>
-#include <lib/gui/actions.h>
-
-class eWidgetEvent
-{
-public:
-	enum eventType
-	{
-		evtKey,
-		willShow, willHide,
-		execBegin, execDone,
-		gotFocus, lostFocus,
-		
-		changedText, changedFont, changedForegroundColor, changedBackgroundColor,
-		changedSize, changedPosition, changedPixmap, childChangedHelpText,
-
-		evtAction, evtShortcut
-	} type;
-	union
-	{
-		int parameter;
-		const eAction *action;
-		const eRCKey *key;
-	}; 
-	eWidgetEvent(eventType type, int parameter=0): type(type), parameter(parameter) { }
-	eWidgetEvent(eventType type, const eAction *action): type(type), action(action) { }
-	eWidgetEvent(eventType type, const eRCKey &key): type(type), key(&key) { }
-	
-	/**
-	 * \brief Event should be delivered to the focused widget.
-	 *
-	 * \return true if the event should be delivered to the focused widget instead of the widget itself.
-	 */
-	int toFocus() const
-	{
-		switch (type)
-		{
-		case evtKey:
-			return 1;
-		default:
-			return 0;
-		}
-	}
-};
-
-/** \brief The main widget class. All widgets inherit this class.
- * eWidget handles focus management.
- */
-class eWidget: public Object
-{
-	enum
-	{
-		/// Widget was shown with show() or implicit show()
-		stateShow=1,
-		/// Widget is visible on screen. Implies stateShow.
-		stateVisible=2
-	};
-	
-public:
-	/**
-	 * \brief Exits a (model) widget.
-	 *
-	 * Quit the local event loop, thus returning the control to the function which called \a exec.
-	 * \sa eWidget::accept
-	 * \sa eWidget::reject
-	 */
-	void close(int result);
-	
-	/**
-	 * \brief Closes with a returncode of 0 (success).
-	 *
-	 * Synonym to \a close(0);. Useful to use as a slot.
-	 * \sa eWidget::close
-	 */
-	void accept();
-
-	/**
-	 * \brief Closes with a returncode of -1 (failure).
-	 *
-	 * Synonym to \a close(-1);. Useful to use as a slot.
-	 * \sa eWidget::close
-	 */
-	void reject();
-	/**
-	 * \brief Signal is send, when the focus Changed
-	 *
-	 * used from a existing statusbar.
-	 * \sa eWidget::focusChanged
-	 */
-	Signal1<void, const eWidget*> focusChanged;
-	static Signal2< void, ePtrList<eAction>*, int > showHelp;
-protected:
-	ePtrList<eAction> actionHelpList;
-	int helpID;
-	ePtrList<eWidget> childlist;
-	static eWidget *root;
-	eWidget *parent;
-	eString name;
-	eString helptext;
-	ePoint position;
-	ePoint absPosition;
-	eSize size;
-	eRect clientrect;
-	eRect clientclip;
-	
-	eAction *shortcut;
-	eWidget *shortcutFocusWidget;
-
-	ePtrList<eWidget> _focusList;
-	
-	ePtrList<eWidget> actionListener;
-	eWidget *focus, *TLW;
-
-		/// old top-level focus
-	eWidget *oldTLfocus;
-	int takefocus;
-	int state;
-	
-	gDC *target;
-
-	inline eWidget *getTLW() // pseudoTLW !!
-	{
-		return TLW ? TLW : (TLW = (parent && parent->parent) ? parent->getTLW() : this );
-	}
-	int result, in_loop, have_focus, just_showing;
-	void takeFocus();
-	void releaseFocus();
-
-	void _willShow();
-	void _willHide();
-	
-	virtual void willShow();
-	virtual void willHide();
-	
-	virtual void setPalette();
-
-	void willShowChildren();
-	void willHideChildren();
-	
-	/**
-	 * \brief Hi priority event filter.
-	 *
-	 * This event filter is called before the event is delivered via \a event.
-	 * \return 1 if the event should NOT be forwarded.
-	 */
-	virtual int eventFilter(const eWidgetEvent &event);
-
-	/**
-	 * \brief Handles an event.
-	 *
-	 * If re-implemented in a widget-sub-class, \c eWidget::event should be called whenever the event is
-	 * not processed by the widget.
-	 * \return 1 if the event was processed, 0 if ignored. it might be forwarded to other widgets then.
-	 */
-
-	virtual int keyDown(int rc);
-	virtual int keyUp(int rc);
-
-	virtual void gotFocus();
-	virtual void lostFocus();
-	
-	virtual void recalcClientRect();
-	void recalcClip();
-	void checkFocus();
-
-	typedef ePtrList<eActionMap> actionMapList;
-
-	void findAction(eActionPrioritySet &prio, const eRCKey &key, eWidget *context);
-	void addActionMap(eActionMap *map);
-	void removeActionMap(eActionMap *map);
-	actionMapList actionmaps;
-	static actionMapList globalActions;
-
-			// generic properties
-	gFont font;
-	eString text;
-	gColor backgroundColor, foregroundColor;
-	
-	ePtr<gPixmap> pixmap;
-
-	eString descr;
-
-public:
-	virtual int eventHandler(const eWidgetEvent &event);
-	static void addGlobalActionMap(eActionMap *map);
-	static void removeGlobalActionMap(eActionMap *map);
-	inline eWidget *getNonTransparentBackground()
-	{
-		if (backgroundColor >= 0)
-			return this;
-		return parent?parent->getNonTransparentBackground():this;
-	}
-
-#ifndef DISABLE_LCD
-	eWidget *LCDTitle;
-	eWidget *LCDElement;
-	eWidget *LCDTmp;
-#endif
-
-	void recalcAbsolutePosition();
-
-	inline const ePoint &getAbsolutePosition() const
-	{
-		return absPosition;
-	}
-
-	inline ePoint getRelativePosition(eWidget *e) const
-	{
-		ePoint pos=position;
-		if (this != e)
-			for (eWidget *a=parent; a && (a != e); a=a->parent)
-				pos+=a->clientrect.topLeft();
-		return pos;
-	}
-
-	virtual void redrawWidget(gPainter *target, const eRect &area);
-
-	virtual void eraseBackground(gPainter *target, const eRect &area);
-
-	/**
-	 * \brief Constructs a new eWidget. 
-	 * \param parent The parent widget. The widget gets automatically removed when the parent gets removed.
-	 * \param takefocus Specifies if the widget should be appended to the focus list of the TLW, i.e. if it can
-	          receive keys.
-	 */
-	eWidget(eWidget *parent=0, int takefocus=0);
-
-	/**
-	 * \brief Destructs an eWidget and all its childs.
-	 *
-	 * hide() is called when the widget is shown. The set ePixmap is \e not
-	 * freed. If the widget acquired focus, it will be removed from the focuslist.
-	 * \sa eWidget::setPixmap
-	 */
-	virtual ~eWidget();
-	
-	/**
-	 * \brief Returns a pointer to the focus list.
-	 *
-	 * The focus list is the list of childs which have the \c takefocus flag set.
-	 * This list is only maintained for TLWs.
-	 */
-	ePtrList<eWidget> *focusList() { return &_focusList; }
-
-	/**
-	 * \brief Resizes the widget.
-	 *
-	 * Sets the size of the widget to the given size. The event \c changedSize event will be generated.
-	 * \param size The new size, relative to the position.
-	 */
-	void resize(const eSize& size);
-	
-	/**
-	 * \brief Resizes clientrect (and the widget).
-	 *
-	 * Sets the clientrect of the widget to the given size. The real size of the widget will be set to met
-	 * these requirement. The event \c changedSize event will be generated.
-	 * \param size The new size of the clientrect, relative to the position.
-	 */
-	void cresize(const eSize& size);
-	
-	/**
-	 * \brief Moves the widget.
-	 *
-	 * Set the new position of the widget to the given position. The \c changedPosition event will be generated.
-	 * \param position The new position, relative to the parent's \c clientrect.
-	 */
-	void move(const ePoint& position);
-	
-	/**
-	 * \brief Moves the clientrect (and the widget).
-	 *
-	 * Set the new position of the clientrect to the given position. The \c changedPosition event will be generated.
-	 * \param position The new position, relative to the parent's \c clientrect.
-	 */
-	void cmove(const ePoint& position);
-	
-	/**
-	 * \brief Returns the current size.
-	 *
-	 * \return Current size of the widget, relative to the position.
-	 */
-	const eSize& getSize() const { return size; }
-	
-	/** 
-	 * \brief Returns the current position.
-	 *
-	 * \return Current position, relative to the parent's \c clientrect.
-	 */
-	const ePoint& getPosition() const { return position; }
-	
-	/**
-	 * \brief Returns the size of the clientrect.
-	 *
-	 * \return The usable size for the childwidgets.
-	 */
-	eSize getClientSize() const { return clientrect.size(); }
-	
-	/**
-	 * \brief Returns the clientrect.
-	 *
-	 * \return The area usable for the childwidgets.
-	 */
-	const eRect& getClientRect() const { return clientrect; }
-
-	/**
-	 * \brief Recursive redraw of a widget.
-	 *
-	 * All client windows get repaint too, but no widgets above. Unless you have a good reason, you shouldn't
-	 * use this function and use \c invalidate().
-	 * \param area The area which should be repaint. The default is to repaint the whole widget.
-	 * \sa eWidget::invalidate
-	 */
-	void redraw(eRect area=eRect());
-	
-	/**
-	 * \brief Recursive (complete) redraw of a widget.
-	 *
-	 * Redraws the widget including background. This is the function to use if you want to manually redraw something!
-	 * \param area The area which should be repaint. The default is to repaint the whole widget.
-	 * \param force Forces a parent-invalidate even on non-visible widgets. Shouldn't be used outside eWidget.
-	 * \sa eWidget::redraw
-	 */
-	void invalidate(eRect area=eRect(), int force=0);
-	
-	/**
-	 * \brief Enters modal message loop.
-	 *
-	 * A new event loop will be launched. The function returns when \a close is called.
-	 * \return The argument of \a close.
-	 * \sa eWidget::close
-	 */
-	int exec();
-	
-	/**
-	 * \brief Visually clears the widget.
-	 *
-	 * Clears the widget. This is done on \a hide().
-	 * \sa eWidget::hide
-	 */
-	void clear();
-	
-	/**
-	 * \brief Delivers a widget-event.
-	 *
-	 * Internally calles \a eventFilter, then \a eventHandler() (in some cases of the focused widget)
-	 * \param event The event to deliver.
-	 */
-	int event(const eWidgetEvent &event);
-	
-	/**
-	 * \brief Shows the widget.
-	 *
-	 * If necessary, the widget will be linked into the TLW's active focus list. The widget will
-	 * visually appear.
-	 * \sa eWidget::hide
-	 */
-	void show();
-	
-	/** 
-	 * \brief Hides the widget.
-	 *
-	 * The widget will be removed from the screen. All childs will be hidden too.
-	 * \sa eWidget::show
-	 */
-	void hide();
-	
-	/** 
-	 * \brief Returns if the widget is vissible.
-	 *
-	 * \return If the widget and all parents are visible, \c true is returned, else false.
-	 */
-	int isVisible()	{		return (state&stateVisible) && ( (!parent) || parent->isVisible() );	}
-	
-	/**
-	 * \brief Possible focus directions.
-	 */
-	enum focusDirection
-	{
-		focusDirNext, focusDirPrev, focusDirN, focusDirE, focusDirS, focusDirW
-	};
-
-	/**
-	 * \brief changes the focused widget.
-	 *
-	 * Focuses the next or previous widget of the \c focuslist. An \c gotFocus and \c lostFocus event will be
-	 * generated.
-	 * \param dir The direction, \c focusDirection.
-	 */
-	void focusNext(int dir=0);
-	
-	/**
-	 * \brief Gives focus to a widget.
-	 *
-	 * Set the focus to the specified widget. The \c focuslist is updated, too.
-	 * An \c gotFocus and \c lostFocus event will be generated.
-	 * \param newfocus The new widget to focus.
-	 */
-	void setFocus(eWidget *newfocus);
-	
-	/**
-	 * \brief Sets the widget font.
-	 *
-	 * The font is used for example by the \c eLabel.
-	 * \sa eLabel
-	 * \param font The new font used by widget-specific drawing code.
-	 */
-	void setFont(const gFont &font);
-	
-	/**
-	 * \brief Sets the widget caption or text.
-	 *
-	 * \param label The text to assign to the widget.
-	 */
-	void setText(const eString &label);
-	
-	const eString& getText() const { return text; }
-	void setBackgroundColor(const gColor& color, bool inv=true);
-	void setForegroundColor(const gColor& color, bool inv=true);
-	void setPixmap(gPixmap *pmap);
-	void setTarget(gDC *target);
-	gDC *getTarget() { return target; }
-
-#ifndef DISABLE_LCD
-	void setLCD(eWidget *lcdtitle, eWidget *lcdelement);
-#endif
-
-	void setName(const char *name);
-	const eString& getName() const { return name; }
-	eWidget*& getParent() { return parent; }
-	const gFont& getFont() const { return font; }
-	
-	const gColor& getBackgroundColor() const { return backgroundColor; }
-	const gColor& getForegroundColor() const { return foregroundColor; }
-	
-	int width() { return getSize().width(); }
-	int height() { return getSize().height(); }
-	
-	gPainter *getPainter(eRect area);
-
-	const eString& getHelpText() const	{	return helptext;	}
-
-	void setHelpText( const eString&);
-	/**
-	 * \brief Sets a property.
-	 *
-	 * A property is a value/data pair which is used for serializing widgets (like in skinfiles).
-	 * These properties are available to all \c "eWidget"-based classes.
-	 * \arg \c position, the position of the widget, relative to the parent's childarea. Consider using csize for TLWs.
-	 * Positions are specified in a "x:y" manner.
-	 * \arg \c cposition, the position of the widget's clientrect (upper left). 
-	 * This is useful for specifing a position independant of a decoration which might be
-	 * different sized. The real position will be calculated to match the requested position.
-	 * \arg \c size, the size of the widget. Consider using csize for TLWs. Sizes are specified in a "width:height" manner.
-	 * \arg \c csize, the size of the clientrect. The real size will be calculated to match the requested size.
-	 * \arg \c text, the text/caption of the widget.
-	 * \arg \c font, the primary font used in the widget.
-	 * \arg \c name, the name of the widget for referring them.
-	 * \arg \c pixmap, an already loaded, named pixmap to be used as the widget's pixmap.
-	 * \arg \c foregroundColor, a named color, which will be used for the widget's foreground color.
-	 * \arg \c backgroundColor
-	 * \param prop The property to be set.
-	 * \param value The value to be set.
-	 */
-	virtual int setProperty(const eString &prop, const eString &value);
-	
-	eWidget *search(const eString &name);
-
-	eWidget* getFocus() { return focus; }
-	
-	void makeRoot();
-	
-	void zOrderLower();
-	void zOrderRaise();
-	
-	/**
-	 * \brief sets the shortcut (generate evtShortcut)
-	 */
-	void setShortcut(const eString &shortcut);
-	void setShortcutFocus(eWidget *focus);
-	
-	void addActionToHelpList(eAction *action);
-	void clearHelpList();
-	void setHelpID(int fHelpID);
-};
-
-#endif