dash/src/qt
Pieter Wuille 2bac3e4841
Merge #12621: Avoid querying unnecessary model data when filtering transactions
1ee72a819f qt: Avoid querying unnecessary model data when filtering transactions (João Barbosa)

Pull request description:

  This change moves down model data querying to where it's needed. The worst case remains the same (all data is queried and the row passes) but for the average case it improves the filter performance.

Tree-SHA512: 3bcaced029cb39dfbc5377246ce76634f9050ee3a3053db4d358fcbf4d8107c649e75841f21d69f1aebcaf1bbffe3eac784e6b03b366fdbbfec1e0da8f78d8ef
2018-03-15 16:45:07 -07:00
..
forms Merge #12080: Add support to search the address book 2018-03-14 15:25:34 +01:00
locale qt: Periodic translations update 2018-01-30 13:43:26 +01:00
res
test Merge #11687: External wallet files 2018-03-07 17:11:54 +01:00
addressbookpage.cpp [qt] Add support to search the address book 2018-01-03 16:15:15 +00:00
addressbookpage.h [qt] Add support to search the address book 2018-01-03 16:15:15 +00:00
addresstablemodel.cpp Split key_io (address/key encodings) off from base58 2018-02-19 18:55:21 -08:00
addresstablemodel.h [qt] receive tab: bech32 address opt-in checkbox 2018-01-16 20:11:40 +00:00
askpassphrasedialog.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
askpassphrasedialog.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
bantablemodel.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
bantablemodel.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
bitcoin_locale.qrc
bitcoin.cpp [qt] navigate to transaction history page after send 2018-03-01 10:40:36 +01:00
bitcoin.qrc
bitcoinaddressvalidator.cpp Split key_io (address/key encodings) off from base58 2018-02-19 18:55:21 -08:00
bitcoinaddressvalidator.h
bitcoinamountfield.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
bitcoinamountfield.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
bitcoingui.cpp gui: Show messages as text not html 2018-03-06 16:47:31 +01:00
bitcoingui.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
bitcoinstrings.cpp initwallet: Do not translate highly technical addresstype help 2018-01-24 11:30:44 -05:00
bitcoinunits.cpp Merge #12035: [qt] change µBTC to bits 2018-01-03 22:16:13 -10:00
bitcoinunits.h Merge #12035: [qt] change µBTC to bits 2018-01-03 22:16:13 -10:00
callback.h Declare single-argument (non-converting) constructors "explicit" 2017-08-16 16:33:25 +02:00
clientmodel.cpp Fix missing cs_main lock for GuessVerificationProgress() 2018-01-30 17:49:22 -10:00
clientmodel.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
coincontroldialog.cpp Split key_io (address/key encodings) off from base58 2018-02-19 18:55:21 -08:00
coincontroldialog.h [gui] Defer coin control instancing 2018-02-01 19:40:20 +00:00
coincontroltreewidget.cpp Merge #10498: Use static_cast instead of C-style casts for non-fundamental types 2018-02-07 16:15:28 -05:00
coincontroltreewidget.h
csvmodelwriter.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
csvmodelwriter.h
editaddressdialog.cpp [qt] receive tab: bech32 address opt-in checkbox 2018-01-16 20:11:40 +00:00
editaddressdialog.h
guiconstants.h
guiutil.cpp Merge #11372: Address encoding cleanup 2018-03-07 00:09:48 +01:00
guiutil.h Use flexible font size for QRCode image address 2018-01-15 09:33:46 -10:00
intro.cpp qt: Bump BLOCK_CHAIN_SIZE to 200GB 2018-01-24 17:17:55 +01:00
intro.h
macdockiconhandler.h
macdockiconhandler.mm Document the preference of nullptr over NULL or (void*)0 2017-08-18 09:51:00 +02:00
macnotificationhandler.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
macnotificationhandler.mm [macOS] remove Growl support, remove unused code 2017-09-07 10:11:44 -07:00
Makefile
modaloverlay.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
modaloverlay.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
networkstyle.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
networkstyle.h
notificator.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
notificator.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
openuridialog.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
openuridialog.h
optionsdialog.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
optionsdialog.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
optionsmodel.cpp boost: drop boost threads for upnp 2018-02-08 14:35:28 -05:00
optionsmodel.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
overviewpage.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
overviewpage.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
paymentrequest.proto
paymentrequestplus.cpp Split key_io (address/key encodings) off from base58 2018-02-19 18:55:21 -08:00
paymentrequestplus.h Split key_io (address/key encodings) off from base58 2018-02-19 18:55:21 -08:00
paymentserver.cpp Format timestamps using ISO 8601 formatting (e.g. "2018-02-28T12:34:56Z") 2018-03-09 15:02:01 +01:00
paymentserver.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
peertablemodel.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
peertablemodel.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
platformstyle.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
platformstyle.h
qvalidatedlineedit.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
qvalidatedlineedit.h
qvaluecombobox.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
qvaluecombobox.h
README.md [docs] initial QT documentation, move Qt Creator instructions 2017-12-19 16:48:07 +01:00
receivecoinsdialog.cpp Avoid potential null dereference in ReceiveCoinsDialog constructor 2018-01-17 13:23:26 -05:00
receivecoinsdialog.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
receiverequestdialog.cpp Use flexible font size for QRCode image address 2018-01-15 09:33:46 -10:00
receiverequestdialog.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
recentrequeststablemodel.cpp Merge #12035: [qt] change µBTC to bits 2018-01-03 22:16:13 -10:00
recentrequeststablemodel.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
rpcconsole.cpp Split signrawtransaction into wallet and non-wallet 2018-02-17 11:42:00 -05:00
rpcconsole.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
sendcoinsdialog.cpp Merge #11372: Address encoding cleanup 2018-03-07 00:09:48 +01:00
sendcoinsdialog.h [qt] navigate to transaction history page after send 2018-03-01 10:40:36 +01:00
sendcoinsentry.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
sendcoinsentry.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
signverifymessagedialog.cpp Split key_io (address/key encodings) off from base58 2018-02-19 18:55:21 -08:00
signverifymessagedialog.h
splashscreen.cpp Merge #10498: Use static_cast instead of C-style casts for non-fundamental types 2018-02-07 16:15:28 -05:00
splashscreen.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
trafficgraphwidget.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
trafficgraphwidget.h
transactiondesc.cpp Merge #12620: Remove TransactionTableModel::TxIDRole 2018-03-07 16:49:59 +01:00
transactiondesc.h
transactiondescdialog.cpp qt: Remove TransactionTableModel::TxIDRole 2018-03-07 13:08:20 +00:00
transactiondescdialog.h
transactionfilterproxy.cpp qt: Avoid querying unnecessary model data when filtering transactions 2018-03-11 22:21:51 +00:00
transactionfilterproxy.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
transactionrecord.cpp Merge #11041: Add LookupBlockIndex 2018-03-13 19:12:35 +01:00
transactionrecord.h qt: Remove TransactionTableModel::TxIDRole 2018-03-07 13:08:20 +00:00
transactiontablemodel.cpp qt: Remove TransactionTableModel::TxIDRole 2018-03-07 13:08:20 +00:00
transactiontablemodel.h qt: Remove TransactionTableModel::TxIDRole 2018-03-07 13:08:20 +00:00
transactionview.cpp qt: Remove TransactionTableModel::TxIDRole 2018-03-07 13:08:20 +00:00
transactionview.h [qt] navigate to transaction history page after send 2018-03-01 10:40:36 +01:00
utilitydialog.cpp Properly alphabetize output of CLI --help option. 2018-02-01 23:19:41 -08:00
utilitydialog.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
walletframe.cpp Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
walletframe.h
walletmodel.cpp [wallet] Construct CWalletTx objects in CommitTransaction 2018-03-07 21:12:47 -05:00
walletmodel.h Split key_io (address/key encodings) off from base58 2018-02-19 18:55:21 -08:00
walletmodeltransaction.cpp [wallet] Construct CWalletTx objects in CommitTransaction 2018-03-07 21:12:47 -05:00
walletmodeltransaction.h [wallet] Construct CWalletTx objects in CommitTransaction 2018-03-07 21:12:47 -05:00
walletview.cpp [qt] navigate to transaction history page after send 2018-03-01 10:40:36 +01:00
walletview.h Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
winshutdownmonitor.cpp Fix Windows build errors introduced in #10498 2018-02-12 15:48:37 +01:00
winshutdownmonitor.h

This directory contains the BitcoinQT graphical user interface (GUI). It uses the cross platform framework QT.

The current precise version for QT 5 is specified in qt.mk. QT 4 is also supported (see #8263).

Compile and run

See build instructions (OSX, Windows, Unix, etc).

To run:

./src/qt/bitcoin-qt

Files and directories

forms

Contains Designer UI files. They are created with [Qt Creator](#use-qt-Creator-as IDE), but can be edited using any text editor.

locale

Contains translations. They are periodically updated. The process is described here.

res

Resources such as the icon.

test

Tests.

bitcoingui.(h/cpp)

Represents the main window of the Bitcoin UI.

*model.(h/cpp)

The model. When it has a corresponding controller, it generally inherits from QAbstractTableModel. Models that are used by controllers as helpers inherit from other QT classes like QValidator.

ClientModel is used by the main application bitcoingui and several models like peertablemodel.

*page.(h/cpp)

A controller. :NAMEpage.cpp generally includes :NAMEmodel.h and forms/:NAME.page.ui with a similar :NAME.

*dialog.(h/cpp)

Various dialogs, e.g. to open a URL. Inherit from QDialog.

paymentserver.(h/cpp)

Used to process BIP21 and BIP70 (see https://github.com/bitcoin/bitcoin/pull/11622) payment URI / requests. Also handles URI based application switching (e.g. when following a bitcoin:... link from a browser).

walletview.(h/cpp)

Represents the view to a single wallet.

Other .h/cpp files

  • UI elements like BitcoinAmountField, which inherit from QWidget.
  • bitcoinstrings.cpp: automatically generated
  • bitcoinunits.(h/cpp): BTC / mBTC / etc handling
  • callback.h
  • guiconstants.h: UI colors, app name, etc
  • guiutil.h: several helper functions
  • macdockiconhandler.(h/cpp)
  • macdockiconhandler.(h/cpp): display notifications in OSX

Contribute

See CONTRIBUTING.md for general guidelines. Specifically for QT:

Using Qt Creator as IDE

You can use Qt Creator as an IDE. This is especially useful if you want to change the UI layout.

Download and install the community edition of Qt Creator. Uncheck everything except Qt Creator during the installation process.

Instructions for OSX:

  1. Make sure you installed everything through Homebrew mentioned in the OSX build instructions
  2. Use ./configure with the --enable-debug flag
  3. In Qt Creator do "New Project" -> Import Project -> Import Existing Project
  4. Enter "bitcoin-qt" as project name, enter src/qt as location
  5. Leave the file selection as it is
  6. Confirm the "summary page"
  7. In the "Projects" tab select "Manage Kits..."
  8. Select the default "Desktop" kit and select "Clang (x86 64bit in /usr/bin)" as compiler
  9. Select LLDB as debugger (you might need to set the path to your installation)
  10. Start debugging with Qt Creator (you might need to the executable to "bitcoin-qt" under "Run", which is where you can also add command line arguments)