KPassivePopup

KDE 4.7 PyKDE API Reference

- KDE's Python API

# KPassivePopup Class Reference

`from PyKDE4.kdeui import *`

Inherits: QFrame → QWidget → QObject

## Detailed Description

A dialog-like popup that displays messages without interrupting the user.

The simplest uses of KPassivePopup are by using the various message() static methods. The position the popup appears at depends on the type of the parent window:

- Normal Windows: The popup is placed adjacent to the icon of the window.
- System Tray Windows: The popup is placed adjact to the system tray window itself.
- Skip Taskbar Windows: The popup is placed adjact to the window
itself if it is visible, and at the edge of the desktop otherwise.

You also have the option of calling show with a QPoint as a parameter that removes the automatic placing of KPassivePopup and shows it in the point you want.

The most basic use of KPassivePopup displays a popup containing a piece of text:

        KPassivePopup.message( "This is the message", this );

We can create popups with titles and icons too, as this example shows:

        QPixmap px;
        px.load( "hi32-app-logtracker.png" );
        KPassivePopup.message( "Some title", "This is the main text", px, this );

This screenshot shows a popup with both a caption and a main text which is being displayed next to the toolbar icon of the window that triggered it:

"A passive popup"

For more control over the popup, you can use the setView(QWidget *) method to create a custom popup.

        KPassivePopup *pop = new KPassivePopup( parent );

        KVBox *vb = new KVBox( pop );
        (void) new QLabel( "<b>Isn't this great?</b>", vb);

        KHBox *box = new KHBox( vb );
        (void) new QPushButton( "Yes", box );
        (void) new QPushButton( "No", box );

        pop->setView( vb );
        pop->show();

Author:
  Richard Moore, rich@kde.org

Author:
  Sascha Cunz, sascha.cunz@tiscali.de

## Enumerations
PopupStyle | { Boxed, Balloon, CustomStyle }
## Signals
| clicked ()
| clicked (QPoint pos)
## Methods
| __init__ (self, QWidget parent=0, Qt::WFlags f=0)
| __init__ (self, int parent)
QPoint | anchor (self)
bool | autoDelete (self)
QPoint | calculateNearbyPoint (self, QRect target)
QRect | defaultArea (self)
| hideEvent (self, QHideEvent a0)
| mouseReleaseEvent (self, QMouseEvent e)
| moveNear (self, QRect target)
| paintEvent (self, QPaintEvent pe)
| positionSelf (self)
| setAnchor (self, QPoint anchor)
| setAutoDelete (self, bool autoDelete)
| setPopupStyle (self, int popupstyle)
| setTimeout (self, int delay)
| setView (self, QWidget child)
| setView (self, QString caption, QString text=QString())
| setView (self, QString caption, QString text, QPixmap icon)
| setVisible (self, bool visible)
| show (self)
| show (self, QPoint p)
KVBox | standardView (self, QString caption, QString text, QPixmap icon, QWidget parent=0)
int | timeout (self)
| updateMask (self)
QWidget | view (self)
## Static Methods
KPassivePopup | message (QString text, QWidget parent)
KPassivePopup | message (QString text, QSystemTrayIcon parent)
KPassivePopup | message (QString caption, QString text, QWidget parent)
KPassivePopup | message (QString caption, QString text, QSystemTrayIcon parent)
KPassivePopup | message (QString caption, QString text, QPixmap icon, QWidget parent, int timeout=-1)
KPassivePopup | message (QString caption, QString text, QPixmap icon, QSystemTrayIcon parent, int timeout=-1)
KPassivePopup | message (QString caption, QString text, QPixmap icon, int parent, int timeout=-1)
KPassivePopup | message (int popupStyle, QString text, QWidget parent)
KPassivePopup | message (int popupStyle, QString text, QSystemTrayIcon parent)
KPassivePopup | message (int popupStyle, QString caption, QString text, QSystemTrayIcon parent)
KPassivePopup | message (int popupStyle, QString caption, QString text, QWidget parent)
KPassivePopup | message (int popupStyle, QString caption, QString text, QPixmap icon, QWidget parent, int timeout=-1)
KPassivePopup | message (int popupStyle, QString caption, QString text, QPixmap icon, QSystemTrayIcon parent, int timeout=-1)
KPassivePopup | message (int popupStyle, QString caption, QString text, QPixmap icon, int parent, int timeout=-1)

## Signal Documentation

clicked | ( |  | ) |

Emitted when the popup is clicked.

Signal syntax:
  `QObject.connect(source, SIGNAL("clicked()"), target_slot)`

clicked | ( | QPoint | pos
| ) |  |  |

Emitted when the popup is clicked.

Signal syntax:
  `QObject.connect(source, SIGNAL("clicked(const QPoint&)"), target_slot)`

## Method Documentation

__init__ | ( | self, |
|  | QWidget | parent=0,
|  | Qt::WFlags | f=0
| ) |  |  |

Creates a popup for the specified widget.

__init__ | ( | self, |
|  | int | parent
| ) |  |  |

Creates a popup for the specified window.

QPoint anchor | ( |  | self ) |

Returns the position to which this popup is anchored.

bool autoDelete | ( |  | self ) |

Returns:
  true if the widget auto-deletes itself when the timeout occurs.

See also:
  setAutoDelete

QPoint calculateNearbyPoint | ( | self, |
|  | QRect | target
| ) |  |  |

Calculates the position to place the popup near the specified rectangle.

QRect defaultArea | ( |  | self ) |

If no relative window (eg taskbar button, system tray window) is available, use this rectangle (pass it to moveNear()). Basically KWindowSystem.workArea() with width and height set to 0 so that moveNear uses the upper-left position.

Returns:
  The QRect to be passed to moveNear() if no other is available.

hideEvent | ( | self, |
|  | QHideEvent | a0
| ) |  |  |

Reimplemented to destroy the object when autoDelete() is enabled.

mouseReleaseEvent | ( | self, |
|  | QMouseEvent | e
| ) |  |  |

Reimplemented to detect mouse clicks.

moveNear | ( | self, |
|  | QRect | target
| ) |  |  |

Moves the popup to be adjacent to the icon of the specified rectangle.

paintEvent | ( | self, |
|  | QPaintEvent | pe
| ) |  |  |

Overwrite to paint the border when PopupStyle == Balloon. Unused if PopupStyle == Boxed

positionSelf | ( |  | self ) |

This method positions the popup.

setAnchor | ( | self, |
|  | QPoint | anchor
| ) |  |  |

Sets the anchor of this popup. The popup tries automatically to adjust itself somehow around the point.

setAutoDelete | ( | self, |
|  | bool | autoDelete
| ) |  |  |

Enables / disables auto-deletion of this widget when the timeout occurs. The default is false. If you use the class-methods message(), auto-deletion is turned on by default.

setPopupStyle | ( | self, |
|  | int | popupstyle
| ) |  |  |

Sets the visual appearance of the popup.

See also:
  PopupStyle

setTimeout | ( | self, |
|  | int | delay
| ) |  |  |

Sets the delay for the popup is removed automatically. Setting the delay to 0 disables the timeout, if you're doing this, you may want to connect the clicked() signal to the hide() slot. Setting the delay to -1 makes it use the default value.

See also:
  timeout

setView | ( | self, |
|  | QWidget | child
| ) |  |  |

Creates a standard view then calls setView(QWidget*) .

setView | ( | self, |
|  | QString | caption,
|  | QString | text=QString()
| ) |  |  |

Creates a standard view then calls setView(QWidget*) .

setView | ( | self, |
|  | QString | caption,
|  | QString | text,
|  | QPixmap | icon
| ) |  |  |

Creates a standard view then calls setView(QWidget*) .

setVisible | ( | self, |
|  | bool | visible
| ) |  |  |

show | ( |  | self ) |

Shows the popup in the given point

show | ( | self, |
|  | QPoint | p
| ) |  |  |

Shows the popup in the given point

KVBox standardView | ( | self, |
|  | QString | caption,
|  | QString | text,
|  | QPixmap | icon,
|  | QWidget | parent=0
| ) |  |  |

Returns a widget that is used as standard view if one of the setView() methods taking the QString arguments is used. You can use the returned widget to customize the passivepopup while keeping the look similar to the "standard" passivepopups.

After customizing the widget, pass it to setView( QWidget* )

Parameters:

  | caption | The window caption (title) on the popup
  | text | The text for the popup
  | icon | The icon to use for the popup
  | parent | The parent widget used for the returned KVBox. If left 0L, then "this", i.e. the passive popup object will be used.

Returns:
  a KVBox containing the given arguments, looking like the standard passivepopups.

See also:
  setView( QWidget * )

See also:
  setView( const QString&, const QString& )

See also:
  setView( const QString&, const QString&, const QPixmap& )

int timeout | ( |  | self ) |

Returns the delay before the popup is removed automatically.

updateMask | ( |  | self ) |

Updates the transparency mask. Unused if PopupStyle == Boxed

QWidget view | ( |  | self ) |

Returns the main view.

## Static Method Documentation

KPassivePopup message | ( | QString | text,
|  | QWidget | parent
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | QString | text,
|  | QSystemTrayIcon | parent
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | QString | caption,
|  | QString | text,
|  | QWidget | parent
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | QString | caption,
|  | QString | text,
|  | QSystemTrayIcon | parent
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | QString | caption,
|  | QString | text,
|  | QPixmap | icon,
|  | QWidget | parent,
|  | int | timeout=-1
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | QString | caption,
|  | QString | text,
|  | QPixmap | icon,
|  | QSystemTrayIcon | parent,
|  | int | timeout=-1
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | QString | caption,
|  | QString | text,
|  | QPixmap | icon,
|  | int | parent,
|  | int | timeout=-1
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | int | popupStyle,
|  | QString | text,
|  | QWidget | parent
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | int | popupStyle,
|  | QString | text,
|  | QSystemTrayIcon | parent
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | int | popupStyle,
|  | QString | caption,
|  | QString | text,
|  | QSystemTrayIcon | parent
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | int | popupStyle,
|  | QString | caption,
|  | QString | text,
|  | QWidget | parent
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | int | popupStyle,
|  | QString | caption,
|  | QString | text,
|  | QPixmap | icon,
|  | QWidget | parent,
|  | int | timeout=-1
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | int | popupStyle,
|  | QString | caption,
|  | QString | text,
|  | QPixmap | icon,
|  | QSystemTrayIcon | parent,
|  | int | timeout=-1
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

KPassivePopup message | ( | int | popupStyle,
|  | QString | caption,
|  | QString | text,
|  | QPixmap | icon,
|  | int | parent,
|  | int | timeout=-1
| ) |  |  |

Convenience method that displays popup with the specified popup-style, icon, caption and message beside the icon of the specified window. Note that the returned object is destroyed when it is hidden.

See also:
  setAutoDelete

## Enumeration Documentation

PopupStyle

Styles that a KPassivePopup can have.

Enumerator:

  Boxed |
  Balloon |
  CustomStyle = 128 |