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Moved CTitleBarButton and CSpacerWidget declaration into DockAreaTitleBar.h

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This gets rid of the need to MOC DockAreaTitleBar.h and DockAreaTitleBar.cpp and it means that DockAreaTitleBar.cpp does not need to #include "DockAreaTitleBar.moc" anymore, which is a file that is generated by the build system and therefore may be named differently when using a custom build system.
This commit is contained in:
Jan Krassnigg 2020-05-13 08:04:50 +02:00
parent aa7976dac6
commit a9965bf6dc
2 changed files with 94 additions and 84 deletions
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126
src/DockAreaTitleBar.cpp
View File

@ -55,8 +55,6 @@
namespace ads
{
using tTitleBarButton = QToolButton;
/**
* Private data class of CDockAreaTitleBar class (pimpl)
@ -130,86 +128,6 @@ struct DockAreaTitleBarPrivate
IFloatingWidget* makeAreaFloating(const QPoint& Offset, eDragState DragState);
};// struct DockAreaTitleBarPrivate
/**
* Title bar button of a dock area that customizes tTitleBarButton appearance/behaviour
* according to various config flags such as:
* CDockManager::DockAreaHas_xxx_Button - if set to 'false' keeps the button always invisible
* CDockManager::DockAreaHideDisabledButtons - if set to 'true' hides button when it is disabled
*/
class CTitleBarButton : public tTitleBarButton
{
Q_OBJECT
bool Visible = true;
bool HideWhenDisabled = false;
public:
using Super = tTitleBarButton;
CTitleBarButton(bool visible = true, QWidget* parent = nullptr)
: tTitleBarButton(parent),
Visible(visible),
HideWhenDisabled(DockAreaTitleBarPrivate::testConfigFlag(CDockManager::DockAreaHideDisabledButtons))
{}
/**
* Adjust this visibility change request with our internal settings:
*/
virtual void setVisible(bool visible) override
{
// 'visible' can stay 'true' if and only if this button is configured to generaly visible:
visible = visible && this->Visible;
// 'visible' can stay 'true' unless: this button is configured to be invisible when it is disabled and it is currently disabled:
if(visible && HideWhenDisabled)
{
visible = isEnabled();
}
Super::setVisible(visible);
}
protected:
/**
* Handle EnabledChanged signal to set button invisible if the configured
*/
bool event(QEvent *ev) override
{
if(QEvent::EnabledChange == ev->type() && HideWhenDisabled)
{
// force setVisible() call
// Calling setVisible() directly here doesn't work well when button is expected to be shown first time
QMetaObject::invokeMethod(this, "setVisible", Qt::QueuedConnection, Q_ARG(bool, isEnabled()));
}
return Super::event(ev);
}
};
/**
* This spacer widget is here because of the following problem.
* The dock area title bar handles mouse dragging and moving the floating widget.
* The problem is, that if the title bar becomes invisible, i.e. if the dock
* area contains only one single dock widget and the dock area is moved
* into a floating widget, then mouse events are not handled anymore and dragging
* of the floating widget stops.
*/
class CSpacerWidget : public QWidget
{
Q_OBJECT
public:
using Super = QWidget;
CSpacerWidget(QWidget* Parent = 0)
: Super(Parent)
{
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
setStyleSheet("border: none; background: none;");
}
virtual QSize sizeHint() const override {return QSize(0, 0);}
virtual QSize minimumSizeHint() const override {return QSize(0, 0);}
};
//============================================================================
DockAreaTitleBarPrivate::DockAreaTitleBarPrivate(CDockAreaTitleBar* _public) :
_this(_public)
@ -674,10 +592,50 @@ int CDockAreaTitleBar::indexOf(QWidget *widget) const
return d->Layout->indexOf(widget);
}
//============================================================================
CTitleBarButton::CTitleBarButton(bool visible /*= true*/, QWidget* parent /*= nullptr*/) : tTitleBarButton(parent),
Visible(visible),
HideWhenDisabled(DockAreaTitleBarPrivate::testConfigFlag(CDockManager::DockAreaHideDisabledButtons))
{
}
//============================================================================
void CTitleBarButton::setVisible(bool visible)
{
// 'visible' can stay 'true' if and only if this button is configured to generaly visible:
visible = visible && this->Visible;
// 'visible' can stay 'true' unless: this button is configured to be invisible when it is disabled and it is currently disabled:
if (visible && HideWhenDisabled)
{
visible = isEnabled();
}
Super::setVisible(visible);
}
//============================================================================
bool CTitleBarButton::event(QEvent *ev)
{
if (QEvent::EnabledChange == ev->type() && HideWhenDisabled)
{
// force setVisible() call
// Calling setVisible() directly here doesn't work well when button is expected to be shown first time
QMetaObject::invokeMethod(this, "setVisible", Qt::QueuedConnection, Q_ARG(bool, isEnabled()));
}
return Super::event(ev);
}
//============================================================================
CSpacerWidget::CSpacerWidget(QWidget* Parent /*= 0*/) : Super(Parent)
{
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
setStyleSheet("border: none; background: none;");
}
} // namespace ads
#include "DockAreaTitleBar.moc"
//---------------------------------------------------------------------------
// EOF DockAreaTitleBar.cpp

52
src/DockAreaTitleBar.h
View File

@ -31,6 +31,7 @@
// INCLUDES
//============================================================================
#include <QFrame>
#include <QToolButton>
#include "ads_globals.h"
@ -155,6 +156,57 @@ signals:
*/
void tabBarClicked(int index);
}; // class name
using tTitleBarButton = QToolButton;
/**
* Title bar button of a dock area that customizes tTitleBarButton appearance/behaviour
* according to various config flags such as:
* CDockManager::DockAreaHas_xxx_Button - if set to 'false' keeps the button always invisible
* CDockManager::DockAreaHideDisabledButtons - if set to 'true' hides button when it is disabled
*/
class CTitleBarButton : public tTitleBarButton
{
Q_OBJECT
bool Visible = true;
bool HideWhenDisabled = false;
public:
using Super = tTitleBarButton;
CTitleBarButton(bool visible = true, QWidget* parent = nullptr);
/**
* Adjust this visibility change request with our internal settings:
*/
virtual void setVisible(bool visible) override;
protected:
/**
* Handle EnabledChanged signal to set button invisible if the configured
*/
bool event(QEvent *ev) override;
};
/**
* This spacer widget is here because of the following problem.
* The dock area title bar handles mouse dragging and moving the floating widget.
* The problem is, that if the title bar becomes invisible, i.e. if the dock
* area contains only one single dock widget and the dock area is moved
* into a floating widget, then mouse events are not handled anymore and dragging
* of the floating widget stops.
*/
class CSpacerWidget : public QWidget
{
Q_OBJECT
public:
using Super = QWidget;
CSpacerWidget(QWidget* Parent = 0);
virtual QSize sizeHint() const override {return QSize(0, 0);}
virtual QSize minimumSizeHint() const override {return QSize(0, 0);}
};
}
// namespace ads
//-----------------------------------------------------------------------------