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fixed #403

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This commit is contained in:
itsmattkc
2019-02-02 12:19:20 +11:00
parent f84a25fe95
commit b557979fb8
4 changed files with 72 additions and 73 deletions
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ui/viewercontainer.cpp
+5 -4
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@@ -20,9 +20,6 @@ ViewerContainer::ViewerContainer(QWidget *parent) :
horizontal_scrollbar = new QScrollBar(Qt::Horizontal, this);
vertical_scrollbar = new QScrollBar(Qt::Vertical, this);
horizontal_scrollbar->setVisible(false);
vertical_scrollbar->setVisible(false);
horizontal_scrollbar->setSingleStep(20);
vertical_scrollbar->setSingleStep(20);
@@ -112,6 +109,8 @@ void ViewerContainer::adjust() {
horizontal_scrollbar->setValue(horizontal_scrollbar->maximum()/2);
vertical_scrollbar->setValue(vertical_scrollbar->maximum()/2);
adjust_scrollbars();
}
} else {
// if the zoom size is smaller than the available area, scale the surface down
@@ -129,7 +128,7 @@ void ViewerContainer::adjust() {
}
}
void ViewerContainer::resizeEvent(QResizeEvent *event) {
void ViewerContainer::adjust_scrollbars() {
horizontal_scrollbar->move(0, height()-horizontal_scrollbar->height());
horizontal_scrollbar->setFixedWidth(qMax(0, width()-vertical_scrollbar->width()));
horizontal_scrollbar->setPageStep(width());
@@ -137,7 +136,9 @@ void ViewerContainer::resizeEvent(QResizeEvent *event) {
vertical_scrollbar->move(width() - vertical_scrollbar->width(), 0);
vertical_scrollbar->setFixedHeight(qMax(0, height()-horizontal_scrollbar->height()));
vertical_scrollbar->setPageStep(height());
}
void ViewerContainer::resizeEvent(QResizeEvent *event) {
event->accept();
adjust();
}