SOLVED: Connect to SQL Database from a custom widget plugin

M001

Hello,
I've created a custom widget plugin and includet it into QTCreator so I can use it from the Widgetbrowser in QTDesigner to create my gui. Now I want to extend my custom widget to connect to a SQL Database to show data of the Database in my custom widget. So I write a method to connect to the Database und read the data. but when I start compiling the custom widget plugin I get many errors. is it possible to use SQL in a custom widget plugin?

my profile looks like this:
@QT += widgets designer
QT += sql

QTDIR_build {

This is only for the Qt build. Do not use externally. We mean it.

PLUGIN_TYPE = designer
PLUGIN_CLASS_NAME = NewLabel
load(qt_plugin)
} else {

Public example:

CONFIG += plugin
TEMPLATE = lib

TARGET = $$qtLibraryTarget($$TARGET)

target.path = $$[QT_INSTALL_PLUGINS]/designer
INSTALLS += target

}

HEADERS = customwidgetplugin.h
newlabel.h
SOURCES = customwidgetplugin.cpp
newlabel.cpp
OTHER_FILES +=newlabel.json

RESOURCES +=
newlabel.qrc@

M001

solved: switched to release mode and compiled it with no errors

SGaist

Hi,

Don't forget to also update the thread's title to solved (which it's not really since you still have a problem in debug build)