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refs #503, callback when window mode / flags changes

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This commit is contained in:
Klaus Basan
2016-01-19 01:27:45 +01:00
parent 86ba56f75b
commit f0eebf7217
2 changed files with 35 additions and 12 deletions
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24
src/blackgui/enableforframelesswindow.cpp
View File

@@ -20,28 +20,33 @@ using namespace BlackMisc;
namespace BlackGui
{
CEnableForFramelessWindow::CEnableForFramelessWindow(CEnableForFramelessWindow::WindowMode mode, bool isMainApplicationWindow, const char *framelessPropertyName, QWidget *correspondingWidget) :
m_windowMode(mode), m_mainApplicationWindow(isMainApplicationWindow), m_widget(correspondingWidget), m_framelessPropertyName(framelessPropertyName)
{
Q_ASSERT(correspondingWidget);
Q_ASSERT(!m_framelessPropertyName.isEmpty());
this->m_originalWindowMode = mode;
this->setWindowAttributes(mode);
this->windowFlagsChanged();
}
void CEnableForFramelessWindow::setMode(CEnableForFramelessWindow::WindowMode mode)
{
if (mode == this->m_windowMode) { return; }
this->m_windowMode = mode;
// set the main window or dock widget flags and attributes
this->m_widget->setWindowFlags(modeToWindowFlags(mode));
this->windowFlagsChanged();
this->setWindowAttributes(mode);
this->m_widget->show();
this->m_windowMode = mode;
}
void CEnableForFramelessWindow::setFrameless(bool frameless)
{
setMode(frameless ? WindowFrameless : WindowTool);
WindowMode nonFrameLessMode = this->m_originalWindowMode;
if (nonFrameLessMode == WindowFrameless) { nonFrameLessMode = WindowNormal; }
setMode(frameless ? WindowFrameless : nonFrameLessMode);
}
void CEnableForFramelessWindow::alwaysOnTop(bool onTop)
@@ -56,6 +61,7 @@ namespace BlackGui
flags &= ~Qt::WindowStaysOnTopHint;
}
this->m_widget->setWindowFlags(flags);
this->windowFlagsChanged();
}
CEnableForFramelessWindow::WindowMode CEnableForFramelessWindow::stringToWindowMode(const QString &s)
@@ -80,6 +86,11 @@ namespace BlackGui
return "normal";
}
void CEnableForFramelessWindow::windowFlagsChanged()
{
// void
}
void CEnableForFramelessWindow::setWindowAttributes(CEnableForFramelessWindow::WindowMode mode)
{
Q_ASSERT_X(this->m_widget, "CEnableForFramelessWindow::setWindowAttributes", "Missing widget representing window");
@@ -92,7 +103,7 @@ namespace BlackGui
// Qt::WA_PaintOnScreen leads to a warning
// setMask(QRegion(10, 10, 10, 10) would work, but requires "complex" calcs for rounded corners
//! \todo Transparent dock widget,try out void QWidget::setMask
//! \todo Transparent widget, try out void QWidget::setMask
this->setDynamicProperties(frameless);
}
@@ -225,11 +236,15 @@ namespace BlackGui
void CEnableForFramelessWindow::toolToNormalWindow()
{
this->m_widget->setWindowFlags((this->m_widget->windowFlags() & (~Qt::Tool)) | Qt::Window);
this->windowFlagsChanged();
this->m_originalWindowMode = WindowNormal;
}
void CEnableForFramelessWindow::normalToToolWindow()
{
this->m_widget->setWindowFlags(this->m_widget->windowFlags() | Qt::Tool);
this->windowFlagsChanged();
this->m_originalWindowMode = WindowTool;
}
bool CEnableForFramelessWindow::isToolWindow() const
@@ -252,5 +267,4 @@ namespace BlackGui
return (Qt::Window | Qt::WindowMinimizeButtonHint | Qt::WindowCloseButtonHint);
}
}
} // namespace

23
src/blackgui/enableforframelesswindow.h
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@@ -39,6 +39,11 @@ namespace BlackGui
};
//! Constructor
//! \param mode window mode as defined in WindowMode
//! \param isMainApplicationWindow is this the main (there should be only one) application window
//! \param framelessPropertyname qss property indication frameless
//! \param correspondingWidget the widget representing the window
//!
CEnableForFramelessWindow(WindowMode mode, bool isMainApplicationWindow, const char *framelessPropertyname, QWidget *correspondingWidget);
//! Window mode
@@ -66,13 +71,17 @@ namespace BlackGui
static QString windowModeToString(WindowMode m);
protected:
QPoint m_framelessDragPosition; //!< position, if moving is handled with frameless window */
QPushButton *m_framelessCloseButton = nullptr; //!< close button
WindowMode m_windowMode = WindowNormal; //!< Window mode, \sa WindowMode
bool m_mainApplicationWindow = false; //!< is the main application window (only 1)
QWidget *m_widget = nullptr; //!< corresponding main window or dock widget
QSizeGrip *m_framelessSizeGrip = nullptr; //!< size grip object
QByteArray m_framelessPropertyName; //!< property name for frameless widgets
QPoint m_framelessDragPosition; //!< position, if moving is handled with frameless window */
QPushButton *m_framelessCloseButton = nullptr; //!< close button
WindowMode m_windowMode = WindowNormal; //!< Window mode, \sa WindowMode
WindowMode m_originalWindowMode = WindowNormal; //!< mode when initialized
bool m_mainApplicationWindow = false; //!< is the main application window (only 1)
QWidget *m_widget = nullptr; //!< corresponding main window or dock widget
QSizeGrip *m_framelessSizeGrip = nullptr; //!< size grip object
QByteArray m_framelessPropertyName; //!< property name for frameless widgets
//! Can be used as notification if window mode changes
virtual void windowFlagsChanged();
//! Resize grip handle
void addFramelessSizeGripToStatusBar(QStatusBar *statusBar);