Delay show and hide of macro controls

src/headers/macro-controls.hpp

@@ -23,6 +23,7 @@ signals:
 	void Down();
 
 private:
+	bool _visible = false;
 	QPushButton *_add;
 	QPushButton *_remove;
 	QPushButton *_up;

src/headers/macro-segment.hpp

@@ -1,5 +1,6 @@
 #pragma once
 #include <QWidget>
+#include <QTimer>
 #include <obs.hpp>
 
 class Macro;
@@ -46,6 +47,8 @@ protected slots:
 	void Up();
 	void Down();
 	void Collapsed(bool);
+	void ShowControls();
+	void HideControls();
 signals:
 	void MacroAdded(const QString &name);
 	void MacroRemoved(const QString &name);
@@ -67,6 +70,8 @@ protected:
 	MacroEntryControls *_controls;
 
 private:
+	QTimer _enterTimer;
+	QTimer _leaveTimer;
 	virtual MacroSegment *Data() = 0;
 };
 

src/macro-controls.cpp

@@ -64,7 +64,11 @@ MacroEntryControls::MacroEntryControls(const int animationDuration,
 
 void MacroEntryControls::Show(bool visible)
 {
+	if (_visible == visible) {
+		return;
+	}
 	_animation->setDirection(visible ? QAbstractAnimation::Forward
 					 : QAbstractAnimation::Backward);
 	_animation->start();
+	_visible = visible;
 }

src/macro-segment.cpp

@@ -46,6 +46,11 @@ MacroSegmentEdit::MacroSegmentEdit(QWidget *parent) : QWidget(parent)
 	_headerInfo = new QLabel();
 	_controls = new MacroEntryControls();
 
+	_enterTimer.setSingleShot(true);
+	_enterTimer.setInterval(1000);
+	_leaveTimer.setSingleShot(true);
+	_leaveTimer.setInterval(1000);
+
 	QWidget::connect(_section, &Section::Collapsed, this,
 			 &MacroSegmentEdit::Collapsed);
 
@@ -78,6 +83,10 @@ MacroSegmentEdit::MacroSegmentEdit(QWidget *parent) : QWidget(parent)
 			 &MacroSegmentEdit::Up);
 	QWidget::connect(_controls, &MacroEntryControls::Down, this,
 			 &MacroSegmentEdit::Down);
+	QWidget::connect(&_enterTimer, &QTimer::timeout, this,
+			 &MacroSegmentEdit::ShowControls);
+	QWidget::connect(&_leaveTimer, &QTimer::timeout, this,
+			 &MacroSegmentEdit::HideControls);
 }
 
 void MacroSegmentEdit::HeaderInfoChanged(const QString &text)
@@ -122,16 +131,28 @@ void MacroSegmentEdit::Collapsed(bool collapsed)
 	}
 }
 
-void MacroSegmentEdit::enterEvent(QEvent *)
+void MacroSegmentEdit::ShowControls()
 {
 	_controls->Show(true);
 }
 
-void MacroSegmentEdit::leaveEvent(QEvent *)
+void MacroSegmentEdit::HideControls()
 {
 	_controls->Show(false);
 }
 
+void MacroSegmentEdit::enterEvent(QEvent *)
+{
+	_enterTimer.start();
+	_leaveTimer.stop();
+}
+
+void MacroSegmentEdit::leaveEvent(QEvent *)
+{
+	_enterTimer.stop();
+	_leaveTimer.start();
+}
+
 void MacroSegmentEdit::SetFocusPolicyOfWidgets()
 {
 	QList<QWidget *> widgets = this->findChildren<QWidget *>();