General and Desktop

@Princein said in why I need add the same .a and .dylib file to my Mac qt project: macx: LIBS += -L$$PWD/../../../../../../usr/local/Cellar/boost/1.67.0_1/lib/libboost_system.a I don't know why both were added, but this line is wrong. If you add libs using -l you have to remove "lib" prefix. Another thing wrong with this line: -L specifies a directory where libs can be found not a specific lib.

@Qt-Enthusiast said in how to design the form . Need valuable inputs: ost left cell show be one ui->tableWidget->item(0,0)->text();

Hi, Maybe QAbstractEventDispatcher could be a starting point.

Hi, What OS are you working on ? What version of Qt is it ?

@s002wjh QString::split() comes to mind... afterwards iterate over the QStringList and use QString::toInt(). HTH

@Wolosocu Hi Good work. it looks nice. Unless you use QStyle paint functions, any stylesheet have no effect. QPainter have no idea about it. Im not sure how QStyle::State_Selected and QStyle::State_MouseOver is not working./ be different.

Hi Just as a note. QtCreator comes with something like the gradient thing. [image: LKUNqi.png] You could look around its code to see how its done.

Postgres is only case-sensitive when the identifier is escaped. Otherwise all is converted to lowercase. See https://www.postgresql.org/docs/current/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS Therefore you have to use SearchTableModel->setTable("\"Test2\""); Or simply use don't use upper-case in your table and column-names.

@mpergand Your suggestion is interesting. However, if the OP wants to go down this route I think he should look carefully at the comments in response to the "accepted solution" at https://stackoverflow.com/a/3996525/489865 (which is where I presume you got it from). They may also explain why you are seeing "odd behaviour" as per your "The issue is if then after you turn off this attribute, the show() method does nothing.". In the same thread https://stackoverflow.com/a/19235153/489865 appears to offer a more complex but "safer" mechanism for determining the size, I believe.

@VRonin You're right! i've put your code in new project's main.cpp and works however i 've wrote that i'm not able to use it.. not that your code don't work. Now i will retry to use it in my project. Thank you and thanks to all others who help me every time.

@Joel-Bodenmann To elaborate on your answer: The boundingRect() must include every pixel that you intend to paint to in your own item's paint method. That includes e.g. pixels that are outside your item proper, but painted to due to a wide pen. (Calculating the correct boundingRect for items with wide cosmetic pens can be a real pain.)

Hi, Do you also have that with a default application ?

Hi, sorry for the late response. Had a lot on my plate lately. For now, the tables are still truncated but modifying the html, i've made it so that the new pages (where the tables get truncated) show the table headers using the css suggested by @CKurdu .

Now issue is resolved, you can move the issue to SOLVED state. Enjoy Qt Programming.