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Diffstat (limited to '')
-rw-r--r-- | ui/qt/geometry_state_dialog.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/ui/qt/geometry_state_dialog.h b/ui/qt/geometry_state_dialog.h new file mode 100644 index 0000000..613fad8 --- /dev/null +++ b/ui/qt/geometry_state_dialog.h @@ -0,0 +1,67 @@ +/** @file + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef GEOMETRY_STATE_DIALOG_H +#define GEOMETRY_STATE_DIALOG_H + +#include <QDialog> + +class GeometryStateDialog : public QDialog +{ +public: + +// As discussed in change 7072, QDialogs have different minimize and "on +// top" behaviors depending on their parents, flags, and platforms. +// +// W = Windows, L = Linux (and other non-macOS UN*Xes), X = macOS +// +// QDialog(parent) +// +// W,L: Always on top, no minimize button. +// X: Independent, no minimize button. +// +// QDialog(parent, Qt::Window) +// +// W: Always on top, minimize button. Minimizes to a small title bar +// attached to the taskbar and not the taskbar itself. (The GTK+ +// UI used to do this.) +// L: Always on top, minimize button. +// X: Independent, minimize button. +// +// QDialog(NULL) +// +// W, L, X: Independent, no minimize button. +// +// QDialog(NULL, Qt::Window) +// +// W, L, X: Independent, minimize button. +// +// Additionally, maximized, parent-less dialogs can close to a black screen +// on macOS: https://gitlab.com/wireshark/wireshark/-/issues/12544 +// +// Pass in the parent on macOS and NULL elsewhere so that we have an +// independent window that un-maximizes correctly. + +#ifdef Q_OS_MAC + explicit GeometryStateDialog(QWidget *parent, Qt::WindowFlags f = Qt::WindowFlags()) : QDialog(parent, f) {} +#else + explicit GeometryStateDialog(QWidget *, Qt::WindowFlags f = Qt::WindowFlags()) : QDialog(NULL, f) {} +#endif + ~GeometryStateDialog(); + +protected: + void loadGeometry(int width = 0, int height = 0, const QString &dialog_name = QString()); + +private: + void saveGeometry(); + + QString dialog_name_; +}; + +#endif // GEOMETRY_STATE_DIALOG_H |