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qt: remove awkward way of setting GUI pages

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Selecting the button for a pages was going through bitcoingui->walletframe->walletview->bitcoingui.
Because of this, the actions for the pages had to be exposed on the BitcoinGUI object.
This commit is contained in:
Wladimir J. van der Laan
2013-10-18 18:43:07 +02:00
parent 26702e6930
commit 163145938c
6 changed files with 28 additions and 26 deletions
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14
doc/multiwallet-qt.md
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@@ -4,7 +4,7 @@ Multiwallet Qt Development and Integration Strategy
In order to support loading of multiple wallets in bitcoin-qt, a few changes in the UI architecture will be needed.
Fortunately, only four of the files in the existing project are affected by this change.
Three new classes have been implemented in three new .h/.cpp file pairs, with much of the functionality that was previously
Two new classes have been implemented in two new .h/.cpp file pairs, with much of the functionality that was previously
implemented in the BitcoinGUI class moved over to these new classes.
The two existing files most affected, by far, are bitcoingui.h and bitcoingui.cpp, as the BitcoinGUI class will require
@@ -12,7 +12,7 @@ some major retrofitting.
Only requiring some minor changes is bitcoin.cpp.
Finally, three new headers and source files will have to be added to bitcoin-qt.pro.
Finally, two new headers and source files will have to be added to bitcoin-qt.pro.
Changes to class BitcoinGUI
---------------------------
@@ -23,13 +23,9 @@ A new class called *WalletView* inheriting from QStackedWidget has been written
these page views. In addition to owning these five page views, a WalletView also has a pointer to a WalletModel instance.
This allows the construction of multiple WalletView objects, each rendering a distinct wallet.
A second class called *WalletStack*, also inheriting from QStackedWidget, has been written to handle switching focus between
different loaded wallets. In its current implementation, as a QStackedWidget, only one wallet can be viewed at a time -
but this can be changed later.
A third class called *WalletFrame* inheriting from QFrame has been written as a container for embedding all wallet-related
controls into BitcoinGUI. At present it just contains a WalletStack instance and does little more than passing on messages
from BitcoinGUI to the WalletStack, which in turn passes them to the individual WalletViews. It is a WalletFrame instance
A second class called *WalletFrame* inheriting from QFrame has been written as a container for embedding all wallet-related
controls into BitcoinGUI. At present it contains the WalletView instances for the wallets and does little more than passing on messages
from BitcoinGUI to the currently selected WalletView. It is a WalletFrame instance
that takes the place of what used to be centralWidget in BitcoinGUI. The purpose of this class is to allow future
refinements of the wallet controls with minimal need for further modifications to BitcoinGUI, thus greatly simplifying
merges while reducing the risk of breaking top-level stuff.