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Code Activity

Reassign children from child layout to parent layout

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This commit is contained in:
Emil Sawicki
2022-01-31 19:47:03 +01:00
parent d081955bc3
commit ee07abb6c5
5 changed files with 46 additions and 23 deletions
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37
limereport/items/lrabstractlayout.cpp
View File

@@ -57,22 +57,7 @@ void AbstractLayout::addChild(BaseDesignIntf* item, bool updateSize)
item->setFixedPos(true);
item->setPossibleResizeDirectionFlags(ResizeRight | ResizeBottom);
connect(
item, SIGNAL(destroyed(QObject*)),
this, SLOT(slotOnChildDestroy(QObject*))
);
connect(
item,SIGNAL(geometryChanged(QObject*,QRectF,QRectF)),
this,SLOT(slotOnChildGeometryChanged(QObject*,QRectF,QRectF))
);
connect(
item, SIGNAL(itemVisibleHasChanged(BaseDesignIntf*)),
this, SLOT(slotOnChildVisibleHasChanged(BaseDesignIntf*))
);
connect(
item, SIGNAL(itemSelectedHasBeenChanged(BaseDesignIntf*,bool)),
this, SLOT(slotOnChildSelectionHasChanged(BaseDesignIntf*,bool))
);
connectTolayout(item);
if (updateSize){
relocateChildren();
@@ -267,6 +252,26 @@ void AbstractLayout::rebuildChildrenIfNeeded(){
}
}
void AbstractLayout::connectTolayout(BaseDesignIntf *item)
{
connect(
item, SIGNAL(destroyed(QObject*)),
this, SLOT(slotOnChildDestroy(QObject*))
);
connect(
item,SIGNAL(geometryChanged(QObject*,QRectF,QRectF)),
this,SLOT(slotOnChildGeometryChanged(QObject*,QRectF,QRectF))
);
connect(
item, SIGNAL(itemVisibleHasChanged(BaseDesignIntf*)),
this, SLOT(slotOnChildVisibleHasChanged(BaseDesignIntf*))
);
connect(
item, SIGNAL(itemSelectedHasBeenChanged(BaseDesignIntf*,bool)),
this, SLOT(slotOnChildSelectionHasChanged(BaseDesignIntf*,bool))
);
}
BaseDesignIntf *AbstractLayout::findNext(BaseDesignIntf *item)
{
rebuildChildrenIfNeeded();

1
limereport/items/lrabstractlayout.h
View File

@@ -52,6 +52,7 @@ protected:
QVariant itemChange(GraphicsItemChange change, const QVariant &value);
void updateItemSize(DataSourceManager* dataManager, RenderPass pass, int maxHeight);
void rebuildChildrenIfNeeded();
void connectTolayout(BaseDesignIntf* item);
private:
virtual void sortChildren() = 0;
virtual void divideSpace() = 0;

9
limereport/items/lrhorizontallayout.cpp
View File

@@ -171,9 +171,14 @@ void HorizontalLayout::updateLayoutSize()
void HorizontalLayout::relocateChildren()
{
int spaceBorder = (borderLines() != 0) ? borderLineSize() : 0;
QList<BaseDesignIntf*> newChildren;
if (layoutsChildren().count() < childItems().size()-1){
auto oldChildren = layoutsChildren();
layoutsChildren().clear();
foreach (BaseDesignIntf* item, childBaseItems()) {
if (!oldChildren.contains(item)) {
newChildren.append(item);
}
layoutsChildren().append(item);
}
}
@@ -188,6 +193,10 @@ void HorizontalLayout::relocateChildren()
}
}
setIsRelocating(false);
for (BaseDesignIntf* item : newChildren) {
connectTolayout(item);
}
}
void HorizontalLayout::divideSpace(){

9
limereport/items/lrverticallayout.cpp
View File

@@ -57,9 +57,14 @@ void VerticalLayout::updateLayoutSize()
void VerticalLayout::relocateChildren()
{
int spaceBorder = (borderLines() != 0) ? borderLineSize() : 0;
QList<BaseDesignIntf*> newChildren;
if (layoutsChildren().count() < childItems().size() - 1){
auto oldChildren = layoutsChildren();
layoutsChildren().clear();
foreach (BaseDesignIntf* item, childBaseItems()) {
if (!oldChildren.contains(item)) {
newChildren.append(item);
}
layoutsChildren().append(item);
}
}
@@ -74,6 +79,10 @@ void VerticalLayout::relocateChildren()
}
}
setIsRelocating(false);
for (BaseDesignIntf* item : newChildren) {
connectTolayout(item);
}
}
bool VerticalLayout::canBeSplitted(int height) const