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Created a new class Component::SafePointer that keeps a pointer to a component and automatically nulls it if the component is deleted - this makes it a much more elegant replacement for the old ComponentDeletionWatcher class. Removed Component::getComponentUnderMouse(), which doesn't fit with multi-touch interfaces - for similar functionality, use the Desktop::getMouseInputSource() methods to find out what MouseInputSources are available, and ask them about the component they are over or dragging.

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This commit is contained in:
Julian Storer 2010-02-25 22:33:44 +00:00
parent bc5a7a6b7e
commit 5fecb8a353
49 changed files with 1251 additions and 1152 deletions
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4
src/native/linux/juce_linux_Windowing.cpp
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@ -535,7 +535,7 @@ public:
if (windowH != 0)
{
const ComponentDeletionWatcher deletionChecker (component);
Component::SafePointer<Component> deletionChecker (component);
wx = x;
wy = y;
@ -566,7 +566,7 @@ public:
wx - windowBorder.getLeft(),
wy - windowBorder.getTop(), ww, wh);
if (! deletionChecker.hasBeenDeleted())
if (deletionChecker != 0)
{
updateBorderSize();
handleMovedOrResized();