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The part manager is an object which knows about a collection of parts (even nested ones) and handles activation/deactivation.
Applications that want to embed parts without merging GUIs only use a KPartManager. Those who want to merge GUIs use a KPartsMainWindow for example, in addition to a part manager.
Parts know about the part manager to add nested parts to it. See also KParts::Part::manager() and KParts::Part::setManager().
enum |
|
Create a part manager.
Parameters:
|
Create a part manager.
Parameters:
~ |
[virtual]
void |
Set the selection policy of the partmanager.
SelectionPolicy |
[const]
Retrieve the current selection policy.
void |
Specify whether the partmanager should handle/allow nested parts or not.
This is a property the shell has to set/specify. Per default we assume that the shell cannot handle nested parts. However in case of a KOffice shell for example we allow nested parts. A Part is nested (a child part) if its parent object inherits KParts::Part. If a child part is activated and nested parts are not allowed/handled, then the top parent part in the tree is activated.
bool |
[const]
void |
Specify whether the partmanager should ignore mouse click events for scrollbars or not. If the partmanager ignores them, then clicking on the scrollbars of a non-active/non-selected part will not change the selection or activation state.
The default value is false (read: scrollbars are NOT ignored).
bool |
[const]
bool |
[virtual]
void |
[virtual]
Add a Part to the manager.
Sets it to the active part automatically if setActive
is true (default ).
void |
[virtual]
Remove a part from the manager (this does not delete the object) .
Sets the active part to 0 if part
is the activePart() .
void |
[virtual]
Replaces oldPart
with newPart,
and sets newPart
as active if
setActive
is true.
This is an optimised version of removePart + addPart
void |
[virtual]
Set the active part.
The active part receives activation events.
widget
can be used to specify which widget was responsible for the activation.
This is important if you have multiple views for a document/part , like in KOffice .
Part * |
[const virtual]
Retrieve the active part.
QWidget * |
[const virtual]
Retrieve the active widget of the current active part (see activePart ).
void |
[virtual]
Set the selected part.
The selected part receives selection events.
widget
can be used to specify which widget was responsible for the selection.
This is important if you have multiple views for a document/part , like in KOffice .
Part * |
[const virtual]
Retrieve the current selected part.
QWidget * |
[const virtual]
Retrieve the selected widget of the current selected part (see selectedPart ).
const QList<Part> * |
[const]
Retrieve the list of parts being managed by the partmanager.
void |
Adds the topLevel
widget to the list of managed toplevel widgets.
Usually a PartManager only listens for events (for activation/selection)
for one toplevel widget (and its children) , the one specified in the
constructor. Sometimes however (like for example when using the KDE dockwidget
library) , it is necessary to extend this.
void |
Removes the topLevel
widget from the list of managed toplevel widgets.
void |
[signal]
Emitted when a new part has been added.
void |
[signal]
Emitted when a part has been removed.
void |
[signal]
Emitted when the active part has changed.
void |
[protected virtual]
Changes the active instance when the active part changes. The active instance is used by KBugReport and KAboutDialog. Override if you really need to - usually you don't need to.
void |
[protected slot]
Removes a part when it is destroyed.
void |
[protected slot]
void |
[protected slot]
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