diff options
Diffstat (limited to 'src/plugins/platforms/windows/qwindowswindow.cpp')
-rw-r--r-- | src/plugins/platforms/windows/qwindowswindow.cpp | 75 |
1 files changed, 60 insertions, 15 deletions
diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp index dc9aa0da23..f538b6bad7 100644 --- a/src/plugins/platforms/windows/qwindowswindow.cpp +++ b/src/plugins/platforms/windows/qwindowswindow.cpp @@ -184,6 +184,7 @@ static inline RECT RECTfromQRect(const QRect &rect) return result; } + #ifndef QT_NO_DEBUG_STREAM QDebug operator<<(QDebug d, const RECT &r) { @@ -262,6 +263,16 @@ QDebug operator<<(QDebug d, const GUID &guid) } #endif // !QT_NO_DEBUG_STREAM +static void formatBriefRectangle(QDebug &d, const QRect &r) +{ + d << r.width() << 'x' << r.height() << forcesign << r.x() << r.y() << noforcesign; +} + +static void formatBriefMargins(QDebug &d, const QMargins &m) +{ + d << m.left() << ", " << m.top() << ", " << m.right() << ", " << m.bottom(); +} + // QTBUG-43872, for windows that do not have WS_EX_TOOLWINDOW set, WINDOWPLACEMENT // is in workspace/available area coordinates. static QPoint windowPlacementOffset(HWND hwnd, const QPoint &point) @@ -1675,6 +1686,51 @@ QRect QWindowsWindow::normalGeometry() const return frame.isValid() ? frame.marginsRemoved(margins) : frame; } +static QString msgUnableToSetGeometry(const QWindowsWindow *platformWindow, + const QRect &requestedRect, + const QRect &obtainedRect, + const QMargins &fullMargins, + const QMargins &customMargins) +{ + QString result; + QDebug debug(&result); + debug.nospace(); + debug.noquote(); + const auto window = platformWindow->window(); + debug << "Unable to set geometry "; + formatBriefRectangle(debug, requestedRect); + debug << " (frame: "; + formatBriefRectangle(debug, requestedRect + fullMargins); + debug << ") on " << window->metaObject()->className() << "/\"" + << window->objectName() << "\" on \"" << window->screen()->name() + << "\". Resulting geometry: "; + formatBriefRectangle(debug, obtainedRect); + debug << " (frame: "; + formatBriefRectangle(debug, obtainedRect + fullMargins); + debug << ") margins: "; + formatBriefMargins(debug, fullMargins); + if (!customMargins.isNull()) { + debug << " custom margin: "; + formatBriefMargins(debug, customMargins); + } + const auto minimumSize = window->minimumSize(); + const bool hasMinimumSize = !minimumSize.isEmpty(); + if (hasMinimumSize) + debug << " minimum size: " << minimumSize.width() << 'x' << minimumSize.height(); + const auto maximumSize = window->maximumSize(); + const bool hasMaximumSize = maximumSize.width() != QWINDOWSIZE_MAX || maximumSize.height() != QWINDOWSIZE_MAX; + if (hasMaximumSize) + debug << " maximum size: " << maximumSize.width() << 'x' << maximumSize.height(); + if (hasMinimumSize || hasMaximumSize) { + MINMAXINFO minmaxInfo; + memset(&minmaxInfo, 0, sizeof(minmaxInfo)); + platformWindow->getSizeHints(&minmaxInfo); + debug << ' ' << minmaxInfo; + } + debug << ')'; + return result; +} + void QWindowsWindow::setGeometry(const QRect &rectIn) { QRect rect = rectIn; @@ -1694,21 +1750,10 @@ void QWindowsWindow::setGeometry(const QRect &rectIn) setGeometry_sys(rect); clearFlag(WithinSetGeometry); if (m_data.geometry != rect && (isVisible() || QLibraryInfo::isDebugBuild())) { - qWarning("%s: Unable to set geometry %dx%d+%d+%d on %s/'%s'." - " Resulting geometry: %dx%d+%d+%d " - "(frame: %d, %d, %d, %d, custom margin: %d, %d, %d, %d" - ", minimum size: %dx%d, maximum size: %dx%d).", - __FUNCTION__, - rect.width(), rect.height(), rect.x(), rect.y(), - window()->metaObject()->className(), qPrintable(window()->objectName()), - m_data.geometry.width(), m_data.geometry.height(), - m_data.geometry.x(), m_data.geometry.y(), - m_data.fullFrameMargins.left(), m_data.fullFrameMargins.top(), - m_data.fullFrameMargins.right(), m_data.fullFrameMargins.bottom(), - m_data.customMargins.left(), m_data.customMargins.top(), - m_data.customMargins.right(), m_data.customMargins.bottom(), - window()->minimumWidth(), window()->minimumHeight(), - window()->maximumWidth(), window()->maximumHeight()); + const auto warning = + msgUnableToSetGeometry(this, rectIn, m_data.geometry, + m_data.fullFrameMargins, m_data.customMargins); + qWarning("%s: %s", __FUNCTION__, qPrintable(warning)); } } else { QPlatformWindow::setGeometry(rect); |