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New class: ScopedPointer, which auto-releases a pointer when it goes out of scope. I've used this extensively to replace a lot of pointer deletions with more RAII-style patterns.

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This commit is contained in:
Julian Storer 2010-01-02 23:01:18 +00:00
parent 4ed1d791e5
commit c22c06c80c
126 changed files with 1454 additions and 1838 deletions
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14
src/gui/components/controls/juce_TableHeaderComponent.cpp
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@ -47,7 +47,6 @@ public:
~DragOverlayComp()
{
delete image;
}
void paint (Graphics& g)
@ -56,7 +55,7 @@ public:
}
private:
Image* image;
ScopedPointer <Image> image;
DragOverlayComp (const DragOverlayComp&);
const DragOverlayComp& operator= (const DragOverlayComp&);
@ -66,7 +65,6 @@ private:
//==============================================================================
TableHeaderComponent::TableHeaderComponent()
: listeners (2),
dragOverlayComp (0),
columnsChanged (false),
columnsResized (false),
sortChanged (false),
@ -81,7 +79,7 @@ TableHeaderComponent::TableHeaderComponent()
TableHeaderComponent::~TableHeaderComponent()
{
delete dragOverlayComp;
dragOverlayComp = 0;
}
//==============================================================================
@ -465,7 +463,7 @@ const String TableHeaderComponent::toString() const
void TableHeaderComponent::restoreFromString (const String& storedVersion)
{
XmlDocument doc (storedVersion);
XmlElement* const storedXml = doc.getDocumentElement();
ScopedPointer <XmlElement> storedXml (doc.getDocumentElement());
int index = 0;
@ -493,8 +491,6 @@ void TableHeaderComponent::restoreFromString (const String& storedVersion)
setSortColumnId (storedXml->getIntAttribute (T("sortedCol")),
storedXml->getBoolAttribute (T("sortForwards"), true));
}
delete storedXml;
}
//==============================================================================
@ -619,7 +615,7 @@ void TableHeaderComponent::mouseDrag (const MouseEvent& e)
&& columnIdBeingDragged == 0
&& ! (e.mouseWasClicked() || e.mods.isPopupMenu()))
{
deleteAndZero (dragOverlayComp);
dragOverlayComp = 0;
columnIdBeingResized = getResizeDraggerAt (e.getMouseDownX());
@ -799,7 +795,7 @@ void TableHeaderComponent::mouseUp (const MouseEvent& e)
if (columnIdUnderMouse != 0 && e.mouseWasClicked() && ! e.mods.isPopupMenu())
columnClicked (columnIdUnderMouse, e.mods);
deleteAndZero (dragOverlayComp);
dragOverlayComp = 0;
}
const MouseCursor TableHeaderComponent::getMouseCursor()