Created attachment 159295 [details] GUI I'm trying to move to Linux and KDE. One of my wishes, the calculator could be same GUI, as one I use ion Windows. It has a input bar, where I can enter my numbers and shows the result below the formula. I can easily change the values, since the input bar is editable, just put the cursor to wanted value/symbol and change it, the result changes accordingly. It is very useful, when you have to see what would be the result with some other values.
Created attachment 159296 [details] GUI 2
A possibly relevant merge request was started @ https://invent.kde.org/utilities/kcalc/-/merge_requests/67
Is it possible to download and run the modified kcalc? I'm not a programmer... But I cat test and give feedback.
(In reply to ezh from comment #3) > Is it possible to download and run the modified kcalc? I'm not a > programmer... But I cat test and give feedback. I am not sure if there is any way around setting up the developer environment...
*** Bug 175518 has been marked as a duplicate of this bug. ***
*** Bug 313854 has been marked as a duplicate of this bug. ***
*** Bug 77158 has been marked as a duplicate of this bug. ***
I have donated to KDE 50 €. Looking for the change in KDE 6. Tnx a lot!
Git commit c7864e9547b2ef2e9e318a88c78ba51f10fbc5e3 by Carl Schwan, on behalf of Gabriel Barrantes. Committed on 25/01/2024 at 18:27. Pushed by carlschwan into branch 'master'. Add display for user's input Add display to keep the user's entries visible during the whole calculation process, this allows editing the expression at any point to make any correction the user considers opportune. This display allows coping/pasting an expression to be calculated, that can also be edited as required. All currently implemented functions are supported and also was added support for 0x, 0b and 0 as prefixes for hex, binary and octal numbers. Before:{width="225" height="211"} After: {width="258" height="258"}{width=262 height=262} New classes added: * KCalcToken: contains a given valid token such as an operation (+, -, ...), a function (cos, ln, ...), a parenthesis or a number. * KCalcParser: provides an API to convert a given string (for example "1+cos(4.5)") to a Queue of KCalcToken objects. * KCalcInputDisplay: this is a customized QLineEdit widget, it holds the user's input. * KCalcDisplayFrame: holds the input display, result display and some labels. * CalcEngine_p: encapsulates the functionality that used to be available in CalcEngine class, to be only visible for KCalcToken objects. Modified classes: * CalcEngine: added the main algorithm to process the calculation, based on common Operator-precedence parsers. @teams/qa @teams/vdg @teams/usability Related: bug 461010, bug 470591, bug 142728, bug 459999, bug 443276, bug 447347, bug 454835 M +17 -1 CMakeLists.txt A +20 -0 autotests/CMakeLists.txt A +239 -0 autotests/kcalc_parser_core_test.cpp [License: GPL(v2.0+)] M +352 -363 kcalc.cpp M +39 -19 kcalc.h M +600 -300 kcalc.ui M +1 -19 kcalc_const_menu.cpp M +2 -1 kcalc_const_menu.h M +411 -828 kcalc_core.cpp M +24 -107 kcalc_core.h A +713 -0 kcalc_core_p.cpp [License: GPL(v2.0+)] A +92 -0 kcalc_core_p.h [License: GPL(v2.0+)] A +57 -0 kcalc_display_frame.cpp [License: GPL(v2.0+)] A +24 -0 kcalc_display_frame.h [License: GPL(v2.0+)] A +101 -0 kcalc_input_display.cpp [License: GPL(v2.0+)] A +36 -0 kcalc_input_display.h [License: GPL(v2.0+)] A +776 -0 kcalc_parser.cpp [License: GPL(v2.0+)] A +155 -0 kcalc_parser.h [License: GPL(v2.0+)] A +64 -0 kcalc_priority_levels_p.h [License: GPL(v2.0+)] A +412 -0 kcalc_token.cpp [License: GPL(v2.0+)] A +175 -0 kcalc_token.h [License: GPL(v2.0+)] M +3 -72 kcalcdisplay.cpp M +0 -1 kcalcdisplay.h M +1 -42 kcalchistory.cpp M +0 -3 kcalchistory.h M +9 -1 knumber/knumber.cpp M +2 -0 knumber/knumber.h M +4 -4 scienceconstants.xml https://invent.kde.org/utilities/kcalc/-/commit/c7864e9547b2ef2e9e318a88c78ba51f10fbc5e3