bitcoin/bitcoin — pull request #2872 by Diapolo (2013-08-02 12:15:17+00:00)
Title: Bitcoin-Qt: tweak Qt walletXXX.cpp/h code

WalletView:
- add new signal showNormalIfMinimized()
- remove unneded checks from setClientModel(), setWalletModel() and
incomingTransaction()
- emit the new signal in handleURI() to fix a bug, preventing the main
window to show up when using bitcoin: URIs

WalletStack:
- connect the showNormalIfMinimized() signal from WalletView with the
showNormalIfMinimized() slot in BitcoinGUI
- rework setCurrentWallet() to return a bool
- add check for valid walletModel in addWallet() to allow to check
removals from WalletView
- add missing gui attribute initialisation in constructor

WalletFrame:
- remove unused or unneded class attributes gui and clientModel
- add a check for valid clientModel in setClientModel()