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/* */
/* [widget_layer.h] Widget Layer */
/* */
/* -------------------------------------------------------------------------- */
// proposal of a widget Layer in opie-console
//
// fellow devels:
// just mail me (ibotty@web.de), what you additionally need from the main widget
// (or say in chat)
class WidgetLayer : public QObject
{ QObject
public:
/**
* constructor
*/
WidgetLayer();
/**
* destructor
*/
virtual ~WidgetLayer();
/**
* sets the image
*/
virtual void setImage( const Character* const newimg, int lines, int colums );
/**
* annoy the user
*/
void bell();
/**
* return the lines count
*/
int lines() { return m_lines; }
/**
* return the columns count
*/
int columns() { return m_columns }
/**
* copy selection into clipboard, etc
*/
void emitSelection();
/**
* set selection (clipboard) to text
*/
void setSelection( QString &text )
/**
* paste content of clipboard
*/
void pasteClipboard();
signals:
/**
* key was pressed
*/
keyPressed( QKeyEvent *e );
/**
* whenever Mouse selects something
* 0 left Button
* 3 Button released
* // numbering due to layout in old TEWidget
*/
mousePressed( int button, int x, int y );
/**
* size of image changed
*/
imageSizeChanged( int lines, int columns );
/**
* cursor in history changed
*/
historyCursorChanged( int value );
/**
* selection should be cleared
*/
void selectionCleared();
/**
* selection begin
*/
void selectionBegin( const int x, const int y )
/**
* selection extended
* (from begin s.a. to x, y)
*/
void selectionExtended( const int x, const int y );
/**
* selection end
* bool: preserve line breaks in selection
*/
void selectionEnd( const bool lineBreakPreserve );
slots:
/**
* clear selection
*/
onClearSelection();
// protected vars
protected:
/**
* current Session
*/
Session m_session;
/**
* other misc vars
*/
};
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