ui/ux improvements

Author: sulincix

src/SetupWidgets.cpp

@@ -297,6 +297,7 @@ void setupWidgets(){
                 board->rotates[drawing->getPageNum()] = 0;
                 board->ratios[drawing->getPageNum()] = 100;
                 board->updateTransform();
+                backgroundStyleEvent();
             });
             pageLayout->addWidget(toolButtons[i+200], i / 6, i % 6, Qt::AlignCenter);
             i++;

src/tools/background.cpp

@@ -79,11 +79,13 @@ void setupBackground(){
             board->rotates[drawing->getPageNum()] = 0;
             updateRatioButtons();
             board->updateTransform();
+            board->setOverlayType(CUSTOM);
+        } else {
+            board->setOverlayType(BLANK);
         }
+        backgroundStyleEvent();
         floatingWidget->show();
         setHideMainWindow(false);
-        board->setOverlayType(CUSTOM);
-        backgroundStyleEvent();
     });
     set_shortcut(penButtons[CUSTOM], Qt::Key_O, Qt::AltModifier);