22 #ifndef SCREENWINDOW_H
23 #define SCREENWINDOW_H
26 #include <QtCore/QObject>
27 #include <QtCore/QPoint>
28 #include <QtCore/QRect>
252 #endif // SCREENWINDOW_H
Provides a window onto a section of a terminal screen.
int columnCount() const
Returns the total number of columns in the screen.
void setScreen(Screen *screen)
Sets the screen which this window looks onto.
QString selectedText(bool preserveLineBreaks) const
Returns the text which is currently selected.
void setWindowLines(int lines)
Sets the number of lines in the window.
A single character in the terminal which consists of a unicode character value, foreground and backgr...
Screen * screen() const
Returns the screen which this window looks onto.
An image of characters with associated attributes.
void selectionChanged()
Emitted when the selection is changed.
int endWindowLine() const
Character * _windowBuffer
int windowColumns() const
Returns the number of columns in the window.
QPoint cursorPosition() const
Returns the position of the cursor within the window.
int lineCount() const
Returns the total number of lines in the screen.
bool isSelected(int column, int line)
Returns true if the character at line , column is part of the selection.
void getSelectionEnd(int &column, int &line)
Retrieves the end of the selection within the window.
int windowLines() const
Returns the number of lines in the window.
bool atEndOfOutput() const
Convenience method.
void setSelectionStart(int column, int line, bool columnMode)
Sets the start of the selection to the given line and column within the window.
void setTrackOutput(bool trackOutput)
Specifies whether the window should automatically move to the bottom of the screen when new output is...
Character * getImage()
Returns the image of characters which are currently visible through this window onto the screen...
void resetScrollCount()
Resets the count of scrolled lines returned by scrollCount()
ScreenWindow(QObject *parent=0)
Constructs a new screen window with the given parent.
QVector< LineProperty > getLineProperties()
Returns the line attributes associated with the lines of characters which are currently visible throu...
void scrollTo(int line)
Scrolls the window so that line is at the top of the window.
void notifyOutputChanged()
Notifies the window that the contents of the associated terminal screen have changed.
void clearSelection()
Clears the current selection.
QRect scrollRegion() const
Returns the area of the window which was last scrolled, this is usually the whole window area...
void scrolled(int line)
Emitted when the screen window is scrolled to a different position.
int scrollCount() const
Returns the number of lines which the region of the window specified by scrollRegion() has been scrol...
int currentLine() const
Returns the index of the line which is currently at the top of this window.
void setSelectionEnd(int column, int line)
Sets the end of the selection to the given line and column within the window.
bool trackOutput() const
Returns whether the window automatically moves to the bottom of the screen as new output is added...
void scrollBy(RelativeScrollMode mode, int amount)
Scrolls the window relative to its current position on the screen.
void outputChanged()
Emitted when the contents of the associated terminal screen ( see screen() ) changes.
void getSelectionStart(int &column, int &line)
Retrieves the start of the selection within the window.