Commit Graph

26 Commits

Author SHA1 Message Date
Rym Bouabid
9d32288a38 Revamp Bindable Properties exp: Revisit documentation
Remove "Example" from the title.
Add \examplecategory Data Processing & I/O

Fixes: QTBUG-114689
Pick-to: 6.6 6.5
Change-Id: I695df195819cc371d404c4c5f01a0c4830d9c438
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2023-10-05 15:44:32 +02:00
Rym Bouabid
ba98644180 Revamp Subscription example: Cretae QString using a Literal operator
Create QString at compile time using the literal operator""s instead of
using pointer to characters. This way, no conversion or allocation will
occur at runtime.

Task-number: QTBUG-117425
Pick-to: 6.6 6.5
Change-Id: I2a19d4fe1150aad7908d0c2a7215099bc0814e8d
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2023-09-22 21:02:45 +02:00
Rym Bouabid
9ed067e719 Revamp Subscription example: Fix includes
Add needed includes and remove uneeded includes.

Task-number: QTBUG-117425
Pick-to: 6.6 6.5
Change-Id: Iec4cc7a862aa164742e502f33447fa939dfb53ae
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2023-09-22 21:02:45 +02:00
Rym Bouabid
ed72a5d9e1 Revamp Bindable Subscription ex: Cretae QString using a Literal operator
Create QString at compile time using the literal operator""s instead of
using pointer to characters. This way, no conversion or allocation will
occur at runtime.

Task-number: QTBUG-117422
Pick-to: 6.6 6.5
Change-Id: I92eed0a371bf6383ddb1e938646029f1c24242bf
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2023-09-22 21:02:45 +02:00
Rym Bouabid
a69be76a30 Revamp Bindable Subscription ex: Fix includes
Reorder the includes following the coding conventions.

Remove unneeded includes.

Add needed includes to avoid Transitive includes.

Task-number: QTBUG-117422
Pick-to: 6.6 6.5
Change-Id: Iaf2b939bc160312de8aa4035da03b648cf76f17d
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2023-09-22 21:02:45 +02:00
Kai Köhne
f2ec221bd6 Make examples/bindableproperties a proper project
Both executables (subscription, bindablesubscription) are documented
as one project. Make sure that e.g. Qt Creator can also load this
project.

Fixes: QTBUG-117109
Pick-to: 6.5 6.6 6.6.0
Change-Id: I3912f2f76379940b02f3a57a7a55440a30366755
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2023-09-22 11:24:16 +02:00
Ahmad Samir
09b852b1d8 examples/: compile with QT_NO_CONTEXTLESS_CONNECT
Examples are usually a good way to get to know a new codebase, do not
teach developers who are new to Qt about the 3-arg connect() to begin
with.

Drive-by changes:
- `this` can't be implicitly captured with [=] in a lambda, instead
  capture by reference
- Update docs related to the sqlbrowser example; the overloaded signal
  it mentions has been removed in Qt6
- In the sqlbrowser example, rename addConnection() (no-arg) overload to
  openNewConnectionDialog, suggested in code review

Change-Id: I30c9f35bda4ac2f460d767ab7f84422ae3ed09f7
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2023-09-08 19:17:36 +03:00
Ahmad Samir
ad6fd04609 examples/: fix compiler warnings -Wdeprecated-enum-float-conversion
This is with GCC.

Change-Id: I52dcb6881f36c740129b699db7db9241a4e75da1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2023-08-18 23:35:52 +03:00
Amanda Hamblin-Trué
0644f8e63a Revamp bindable subscription example
Silence a bogus warning.

Pick-to: 6.6 6.5
Task-number: QTBUG-114689
Change-Id: I7267b752e780b0c48cc57a513d12ad504e4c7a30
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2023-06-28 15:19:45 +02:00
Amanda Hamblin-Trué
19b0800555 QBindable example: Replace SpinBox connection with QBindable
Made this change because there was no example of the interaction
between QBindable and non-bindable properties.

Pick-to: 6.6 6.5
Task-number: QTBUG-114689
Change-Id: Ief7662f8af5e6fab32491418fa35f0daa937819d
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-06-28 11:13:16 +00:00
Amanda Hamblin-Trué
ce39beea0c Revamp Bindable Properties Example
The use of Q_ASSERT(false) is bogus as we don't need to test here, but
want to signal unreachability.
Q_UNREACHABLE_RETURN allows us to tell the compiler that the point
can't be reached while also getting rid of the no return error.

Task-number: QTBUG-114689
Pick-to: 6.6 6.5
Change-Id: I007cd243055237bcc21772a4130a6c1a44fd882d
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-06-26 12:16:25 +02:00
James DeLisle
ed6a3ce0af Update the bindable properties example
- Fix the number of months in each duration
- Move the user Country enum to use QLocale::Territory
- Properly calculate the cost per month to match the UI label
- Use QLocale to format the price display text
- Fix some misspellings and grammar in the doc

Pick-to: 6.2 6.5
Change-Id: I78a64f344073070cd94d5cb4a8a4c7c13afa337f
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
2023-03-09 12:27:00 -05:00
Kai Köhne
a5de12f0d7 Examples: Use PRIVATE CMake linkage
We (almost) only build apps, for which PRIVATE linkage makes more sense.

Change-Id: I09a509c3fb33a00cdfdede687b3f95d638f42091
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-11-30 14:48:50 +01:00
Kai Köhne
f562711c64 Examples: Use qt_standard_project_setup()
Change-Id: I0ceab08108b7e58e4e2ed25db9e3c289f5c0ddac
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-11-17 19:59:11 +01:00
Kai Köhne
bec264c15f Examples: Use Qt6:: to qualify Qt CMake packages
This is what we promote also in the documentation.

Change-Id: If91aebafe861b0c934acbb2c69afd182abc3345d
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-11-17 19:59:11 +01:00
Lucie Gérard
32df595275 Change the license of all CMakeLists.txt and *.cmake files to BSD
Task-number: QTBUG-105718
Change-Id: I5d3ef70a31235868b9be6cb479b7621bf2a8ba39
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-08-23 23:58:42 +02:00
Lucie Gérard
fb1b20eab3 Add license headers to cmake files
CMakeLists.txt and .cmake files of significant size
(more than 2 lines according to our check in tst_license.pl)
now have the copyright and license header.

Existing copyright statements remain intact

Task-number: QTBUG-88621
Change-Id: I3b98cdc55ead806ec81ce09af9271f9b95af97fa
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-08-03 17:14:55 +02:00
Kai Köhne
9d2cc4dd76 Fix typos in docs and comments
Found by codespell

Pick-to: 6.4
Change-Id: Ie3e301a23830c773a2e9aff487c702a223d246eb
Reviewed-by: Nicholas Bennett <nicholas.bennett@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2022-06-15 21:31:02 +02:00
Lucie Gérard
05fc3aef53 Use SPDX license identifiers
Replace the current license disclaimer in files by
a SPDX-License-Identifier.
Files that have to be modified by hand are modified.
License files are organized under LICENSES directory.

Task-number: QTBUG-67283
Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-05-16 16:37:38 +02:00
Kai Köhne
57402ffb9b Examples: Remove unneeded CMake options
CMAKE_INCLUDE_CURRENT_DIR is not necessary anymore for moc since
CMake 3.8: https://cmake.org/cmake/help/latest/release/3.8.html#other-changes

CMAKE_AUTORCC should not be used anymore. Instead, we now use
qt_add_resources() or similar

Enable CMAKE_AUTOUIC only if .ui files are present.

Pick-to: 6.3
Task-number: QTBUG-87643
Change-Id: I835e2994cd5dba9918136999499b9077961b616c
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-01-24 14:00:00 +01:00
Kai Köhne
c52fcb2ad9 bindablesubscription: Remove duplicated file entry
Pick-to: 6.2 6.3
Change-Id: I7f24425c8ccfb11bda926373099d377f808a70dd
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
2021-12-19 14:38:27 +01:00
Kai Köhne
80a76df178 Examples: Fix whitespace issues in CMakeLists.txt
Pick-to: 6.3
Change-Id: I8e6dd1f250f8be6016ee4164cb2ab7034cbb1203
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2021-12-13 14:16:26 +00:00
Kai Köhne
28a9d116bb CMake: Prefer unversioned commands
Pick-to: 6.3
Change-Id: Ib32700ab82cf6b271c49e25d12fbad8c9c6bc1d1
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2021-12-13 14:16:25 +00:00
Kai Köhne
7024e7a627 Examples: Use find_package(Qt6 REQUIRED COMPONENTS ...) idiom
Also consolidate several find_package(Qt6 ...) calls in one call.

Task-number: QTBUG-98867
Change-Id: Idfd5e71f46d4489fac7411cbfadb84437a0658f3
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2021-12-10 10:48:26 +01:00
Sona Kurazyan
022891bcd8 Document the example showing the benefits of using bindable properties
And mention the example in the bindable properties docs.

Pick-to: 6.2
Task-number: QTBUG-97655
Change-Id: I676e90dbda66c2e718c7f6c2240fac608a8653df
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2021-12-02 12:53:34 +01:00
Sona Kurazyan
cee89e70a6 Add example showing the benefits of using bindable properties
Added two examples for modeling a subscription service: signal/slot
connection-based and bindable property-based. The examples are based
on the example from Fabian's Qt WS talk about the bindable properties.

Pick-to: 6.2
Task-number: QTBUG-97655
Change-Id: I0345913b8b6e5c40b8477e128d36483598bdfcaa
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2021-12-02 12:53:34 +01:00