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bradient: Use QWaylandWindow actual window title

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It may include a suffix containing the application name
and is also what's set on the XDG Toplevel, i.e. what
the rest of the environment (task switcher, etc) sees.

This stores the title in QWaylandWindow and adds a
getter to retrieve it.

Pick-to: 6.7
Change-Id: I84f41c68b16b680cdbb5cf656c7078d1e41767d4
Reviewed-by: David Edmundson <davidedmundson@kde.org>
This commit is contained in:
Kai Uwe Broulik 2024-01-04 20:30:33 +01:00
parent b7723f14e6
commit cc5d649c98
3 changed files with 24 additions and 15 deletions
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2
src/plugins/platforms/wayland/plugins/decorations/bradient/main.cpp
View File

@ -142,7 +142,7 @@ void QWaylandBradientDecoration::paint(QPaintDevice *device)
}
// Window title
QString windowTitleText = window()->title();
QString windowTitleText = waylandWindow()->windowTitle();
if (!windowTitleText.isEmpty()) {
if (m_windowTitle.text() != windowTitleText) {
m_windowTitle.setText(windowTitleText);

13
src/plugins/platforms/wayland/qwaylandwindow.cpp
View File

@ -362,9 +362,13 @@ void QWaylandWindow::setParent(const QPlatformWindow *parent)
}
}
QString QWaylandWindow::windowTitle() const
{
return mWindowTitle;
}
void QWaylandWindow::setWindowTitle(const QString &title)
{
if (mShellSurface) {
const QString separator = QString::fromUtf8(" \xe2\x80\x94 "); // unicode character U+2014, EM DASH
const QString formatted = formatWindowTitle(title, separator);
@ -379,8 +383,11 @@ void QWaylandWindow::setWindowTitle(const QString &title)
qCWarning(lcQpaWayland) << "Window titles longer than" << maxLength << "characters are not supported."
<< "Truncating window title (from" << formatted.size() << "chars)";
}
mShellSurface->setTitle(truncated.toString());
}
mWindowTitle = truncated.toString();
if (mShellSurface)
mShellSurface->setTitle(mWindowTitle);
if (mWindowDecorationEnabled && window()->isVisible())
mWindowDecoration->update();

2
src/plugins/platforms/wayland/qwaylandwindow_p.h
View File

@ -93,6 +93,7 @@ public:
void setVisible(bool visible) override;
void setParent(const QPlatformWindow *parent) override;
QString windowTitle() const;
void setWindowTitle(const QString &title) override;
inline QIcon windowIcon() const;
@ -311,6 +312,7 @@ protected:
qreal mScale = 1;
QPlatformScreen *mLastReportedScreen = nullptr;
QString mWindowTitle;
QIcon mWindowIcon;
Qt::WindowFlags mFlags;