aligned a bit oddly. That’s because our mainWidget has no layout. Let’s quickly do that: mainWidget.setLayout(QVBoxLayout()) mainWidget.layout().addWidget(buttonExportDocument) Qt has several layouts bottom Layout Paper These layers are a form of layout paper. Anime tap holes are prepared on separate layers in case you have to print it out and continue your drawing traditionally. Layout (Background) current storyboard. This can be used to export the storyboard to a desired format. You can specify the layout of the exported file using the export dialog options. This might be useful when discussing ideas

Help on layout 3 클래스다이어그램 class Dummy } @enduml 3.26 Help on layout Sometimes, the default layout is not perfect... You can use together keyword to group some classes together : the layout engine will to group them (as if they were in the same package). You can also use hidden links to force the layout. @startuml class Bar1 class Bar2 together { class Together1 class Together2 class Together3 } Together1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 3.26 Help on layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 3.27

Help on layout 3 클래스다이어그램 class Dummy } @enduml 3.26 Help on layout Sometimes, the default layout is not perfect... You can use together keyword to group some classes together : the layout engine will to group them (as if they were in the same package). You can also use hidden links to force the layout. @startuml class Bar1 class Bar2 together { class Together1 class Together2 class Together3 } Together1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 3.26 Help on layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 3.27

/ 145 3.26 Help on layout 3 클래스다이어그램 3.26 Help on layout Sometimes, the default layout is not perfect... You can use together keyword to group some classes together : the layout engine will try to group group them (as if they were in the same package). You can also use hidden links to force the layout. @startuml class Bar1 class Bar2 together { class Together1 class Together2 class Together3 } Together1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 3.26 Help on layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 3.27

Help on layout 3 클래스다이어그램 class Dummy } @enduml 3.26 Help on layout Sometimes, the default layout is not perfect... You can use together keyword to group some classes together : the layout engine will to group them (as if they were in the same package). You can also use hidden links to force the layout. @startuml class Bar1 class Bar2 together { class Together1 class Together2 class Together3 } Together1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 3.26 Help on layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 3.27

Help on layout 3 클래스다이어그램 class Dummy } @enduml 3.26 Help on layout Sometimes, the default layout is not perfect... You can use together keyword to group some classes together : the layout engine will to group them (as if they were in the same package). You can also use hidden links to force the layout. @startuml class Bar1 class Bar2 together { class Together1 class Together2 class Together3 } Together1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 3.26 Help on layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 3.27

Help on layout 3 클래스다이어그램 class Dummy } @enduml 3.26 Help on layout Sometimes, the default layout is not perfect... You can use together keyword to group some classes together : the layout engine will to group them (as if they were in the same package). You can also use hidden links to force the layout. @startuml class Bar1 class Bar2 together { class Together1 class Together2 class Together3 } Together1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 3.26 Help on layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 3.27

color for classes or note using the # notation. PlantUML 언어참조가이드 (1.2020.23) 66 / 306 3.29 Help on layout 3 클래스다이어그램 You can use either standard color name or RGB code. You can also use color gradient class Dummy } @enduml 3.29 Help on layout Sometimes, the default layout is not perfect... You can use together keyword to group some classes together : the layout engine will try to group them (as if if they were in the same package). You can also use hidden links to force the layout. @startuml class Bar1 class Bar2 together { class Together1 class Together2 class Together3 } Together1 - Together2

color for classes or note using the # notation. PlantUML 언어참조가이드 (1.2020.22) 56 / 294 3.28 Help on layout 3 클래스다이어그램 You can use either standard color name or RGB code. You can also use color gradient class Dummy } @enduml 3.28 Help on layout Sometimes, the default layout is not perfect... You can use together keyword to group some classes together : the layout engine will try to group them (as if if they were in the same package). You can also use hidden links to force the layout. @startuml class Bar1 class Bar2 together { class Together1 class Together2 class Together3 } Together1 - Together2

/ 385 3.31 Help on layout 3 클래스다이어그램 3.31 Help on layout Sometimes, the default layout is not perfect... You can use together keyword to group some classes together : the layout engine will try to group group them (as if they were in the same package). You can also use hidden links to force the layout. @startuml class Bar1 class Bar2 together { class Together1 class Together2 class Together3 } Together1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 3.31 Help on layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 3.32 대용량파일분할하기