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ComponentBoundsConstrainer: Add new decorator constrainer

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reuk 2023-05-23 13:42:07 +01:00
parent 1ad3430e14
commit 1c1cbdf18d
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5 changed files with 156 additions and 48 deletions
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56
modules/juce_audio_plugin_client/Standalone/juce_StandaloneFilterWindow.h
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@ -1089,57 +1089,17 @@ private:
accordingly. The end result is that the peer is resized twice in a row to different sizes,
which can appear glitchy/flickery to the user.
*/
struct DecoratorConstrainer : public ComponentBoundsConstrainer
class DecoratorConstrainer : public BorderedComponentBoundsConstrainer
{
void checkBounds (Rectangle<int>& bounds,
const Rectangle<int>& previousBounds,
const Rectangle<int>& limits,
bool isStretchingTop,
bool isStretchingLeft,
bool isStretchingBottom,
bool isStretchingRight) override
public:
ComponentBoundsConstrainer* getWrappedConstrainer() const override
{
auto* decorated = contentComponent != nullptr ? contentComponent->getEditorConstrainer()
: nullptr;
return contentComponent != nullptr ? contentComponent->getEditorConstrainer() : nullptr;
}
if (decorated != nullptr)
{
const auto border = contentComponent->computeBorder();
const auto requestedBounds = bounds;
border.subtractFrom (bounds);
decorated->checkBounds (bounds,
border.subtractedFrom (previousBounds),
limits,
isStretchingTop,
isStretchingLeft,
isStretchingBottom,
isStretchingRight);
border.addTo (bounds);
bounds = bounds.withPosition (requestedBounds.getPosition());
if (isStretchingTop && ! isStretchingBottom)
bounds = bounds.withBottomY (previousBounds.getBottom());
if (! isStretchingTop && isStretchingBottom)
bounds = bounds.withY (previousBounds.getY());
if (isStretchingLeft && ! isStretchingRight)
bounds = bounds.withRightX (previousBounds.getRight());
if (! isStretchingLeft && isStretchingRight)
bounds = bounds.withX (previousBounds.getX());
}
else
{
ComponentBoundsConstrainer::checkBounds (bounds,
previousBounds,
limits,
isStretchingTop,
isStretchingLeft,
isStretchingBottom,
isStretchingRight);
}
BorderSize<int> getAdditionalBorder() const override
{
return contentComponent != nullptr ? contentComponent->computeBorder() : BorderSize<int>{};
}
void setMainContentComponent (MainContentComponent* in) { contentComponent = in; }