TextEdit Class Reference

#include <photoDescEdit.h>

Inheritance diagram for TextEdit:

Collaboration diagram for TextEdit:

Signals
void	finished ()

Public Member Functions
	TextEdit (QWidget *parent=0, const char *name=0)
void	paintNow ()

Protected Member Functions
void	keyPressEvent (QKeyEvent *e)
void	focusOutEvent (QFocusEvent *)
Q3PopupMenu *	createPopupMenu (const QPoint &pos)

Private Slots
void	contextMenuHiding ()

Private Attributes
Q3PopupMenu *	contextMenu

Detailed Description

Definition at line 133 of file photoDescEdit.h.

Constructor & Destructor Documentation

TextEdit()

TextEdit::TextEdit	(	QWidget *	parent = 0,
		const char *	name = 0 )

Definition at line 572 of file photoDescEdit.cpp.

                                                      : Q3TextEdit(parent,name) 
{ 
  setHScrollBarMode( Q3ScrollView::AlwaysOff );
  setTextFormat( Qt::PlainText );
  contextMenu = NULL;
}

References contextMenu.

Member Function Documentation

contextMenuHiding

void TextEdit::contextMenuHiding ( )

privateslot

Definition at line 619 of file photoDescEdit.cpp.

{
  //clear context menu handle since it's disappearing
  disconnect( ((QObject*)contextMenu), SIGNAL(aboutToHide()),
              this, SLOT(contextMenuHiding()) );
  contextMenu = NULL;
}

References contextMenu, and contextMenuHiding().

Referenced by contextMenuHiding(), and createPopupMenu().

createPopupMenu()

Q3PopupMenu * TextEdit::createPopupMenu ( const QPoint & pos )

protected

Definition at line 610 of file photoDescEdit.cpp.

{
  //when context menu's are created store their handle
  contextMenu = Q3TextEdit::createPopupMenu( pos );
  connect( ((QObject*)contextMenu), SIGNAL(aboutToHide()),
           this, SLOT(contextMenuHiding()) );
  return contextMenu;
}

References contextMenu, and contextMenuHiding().

finished

void TextEdit::finished ( )

signal

Referenced by focusOutEvent(), and keyPressEvent().

focusOutEvent()

void TextEdit::focusOutEvent ( QFocusEvent * )

protected

Definition at line 603 of file photoDescEdit.cpp.

{
  //if user right clicked on text field a context menu is popping up so ignore focusOut.
  //otherwise user has clicked off photo description so close
  if( contextMenu == NULL ) emit finished();
}

References contextMenu, and finished().

keyPressEvent()

void TextEdit::keyPressEvent ( QKeyEvent * e )

protected

Definition at line 585 of file photoDescEdit.cpp.

{
  //finish when user hits escape
  if( e->key() == Qt::Key_Escape )
  {
    emit finished();
  }
  //if Ctrl+A then select all text, otherwise, apply base class key press rules
  else if( (e->state() & Qt::ControlModifier) && e->key() == Qt::Key_A )
  {
    selectAll();
  }
  else
  {
    Q3TextEdit::keyPressEvent( e );
  }
}

References finished().

paintNow()

void TextEdit::paintNow

(

)

Definition at line 579 of file photoDescEdit.cpp.

{
  constPolish();
  repaint( rect(), false );
}

Referenced by PhotoDescEdit::PhotoDescEdit().

Member Data Documentation

contextMenu

Q3PopupMenu* TextEdit::contextMenu

private

Definition at line 142 of file photoDescEdit.h.

Referenced by contextMenuHiding(), createPopupMenu(), focusOutEvent(), and TextEdit().

---

The documentation for this class was generated from the following files:

• photoDescEdit.h
• photoDescEdit.cpp