Quantum GIS API Documentation
1.7.4
|
A composer command class for adding / removing composer items. More...
#include <qgsaddremoveitemcommand.h>
Public Types | |
enum | State { Added = 0, Removed } |
Signals | |
void | itemAdded (QgsComposerItem *item) |
void | itemRemoved (QgsComposerItem *item) |
Public Member Functions | |
QgsAddRemoveItemCommand (State s, QgsComposerItem *item, QgsComposition *c, const QString &text, QUndoCommand *parent=0) | |
~QgsAddRemoveItemCommand () | |
void | redo () |
void | undo () |
Private Member Functions | |
void | switchState () |
Private Attributes | |
QgsComposerItem * | mItem |
QgsComposition * | mComposition |
State | mState |
bool | mFirstRun |
A composer command class for adding / removing composer items.
If mState == Removed, the command owns the item
Definition at line 26 of file qgsaddremoveitemcommand.h.
Definition at line 32 of file qgsaddremoveitemcommand.h.
QgsAddRemoveItemCommand::QgsAddRemoveItemCommand | ( | State | s, |
QgsComposerItem * | item, | ||
QgsComposition * | c, | ||
const QString & | text, | ||
QUndoCommand * | parent = 0 |
||
) |
Definition at line 21 of file qgsaddremoveitemcommand.cpp.
Definition at line 26 of file qgsaddremoveitemcommand.cpp.
void QgsAddRemoveItemCommand::itemAdded | ( | QgsComposerItem * | item | ) | [signal] |
Referenced by switchState().
void QgsAddRemoveItemCommand::itemRemoved | ( | QgsComposerItem * | item | ) | [signal] |
Referenced by switchState().
void QgsAddRemoveItemCommand::redo | ( | ) |
Definition at line 34 of file qgsaddremoveitemcommand.cpp.
References mFirstRun, and switchState().
void QgsAddRemoveItemCommand::switchState | ( | ) | [private] |
Definition at line 54 of file qgsaddremoveitemcommand.cpp.
References Added, itemAdded(), itemRemoved(), mComposition, mItem, mState, and Removed.
void QgsAddRemoveItemCommand::undo | ( | ) |
Definition at line 44 of file qgsaddremoveitemcommand.cpp.
References mFirstRun, and switchState().
Definition at line 50 of file qgsaddremoveitemcommand.h.
Referenced by switchState().
bool QgsAddRemoveItemCommand::mFirstRun [private] |
Definition at line 52 of file qgsaddremoveitemcommand.h.
QgsComposerItem* QgsAddRemoveItemCommand::mItem [private] |
Definition at line 49 of file qgsaddremoveitemcommand.h.
Referenced by switchState(), and ~QgsAddRemoveItemCommand().
State QgsAddRemoveItemCommand::mState [private] |
Definition at line 51 of file qgsaddremoveitemcommand.h.
Referenced by switchState(), and ~QgsAddRemoveItemCommand().