Hennadii Stepanov e614cc8cd8
Merge bitcoin-core/gui#399: Fix "Load PSBT" functionality when no wallet loaded
0237d95323dec7c65b7223c314afdf63aab6b11b qt: Add Load PSBT functionaliy with nowallet (Prateek Sancheti)

Pull request description:

  This PR provides a fix to the issue mentioned in #232.

  Currently, the **_Load PSBT_** functionality works well in case a wallet is loaded but does nothing when a wallet isn't loaded.

  If a function cannot work without a wallet being loaded, it is disabled by default (It is unclickable as shown in the image).

  For e.g. One cannot `Close Wallet` or `Backup Wallet` or `Sign Messages` without a wallet being loaded. And hence they are disabled. But if you notice, `Load PSBT` options are not disabled by default even when a wallet isn't loaded.

  >  ![Screenshot 2021-08-07 at 11 46 30 PM](https://user-images.githubusercontent.com/54016434/128610208-45376026-0e91-4268-abdf-342e3cec5917.png)

  As mentioned by hebasto in the issue description :

  ```
  <hebasto> achow101: does "File" -> "Load PSBT from {file|clipboard}" make any sense when no wallet is loaded?
  <achow101> hebasto: yes, for finalize and sending
  ```

  This means **_Load PSBT_**  should be working just as similar whether wallets are being loaded or not.

  After making the required changes to the code, The **_Load PSBT_** works as expected even with no wallet loaded and the PSBT is finalized.

  | Master | PR |
  |-------------|---------------|
  | ![Hnet com-image (1)](https://user-images.githubusercontent.com/54016434/128611454-4dfc3fd3-ecc0-48f0-8408-60eb98035694.gif) | ![Hnet com-image (2)](https://user-images.githubusercontent.com/54016434/128611461-982468d2-9cd0-4f9b-9392-c25b6c8857e2.gif) |

  Close #232

ACKs for top commit:
  achow101:
    re-ACK 0237d95323dec7c65b7223c314afdf63aab6b11b
  hebasto:
    ACK 0237d95323dec7c65b7223c314afdf63aab6b11b, tested on Linux Mint 20.2 (Qt 5.12.8).

Tree-SHA512: 8d928c5bfd3c2b286ddcacd0b367c872de8bc3d3d9d82280faeadc60d738b86af328c060b5763ade364c9b386b23f95580c2eb1147b16373fbb713170c100350
2021-08-11 22:29:31 +03:00

Bitcoin Core integration/staging tree

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