forked from osmocom/wireshark
82 lines
2.0 KiB
C++
82 lines
2.0 KiB
C++
/* geometry_state_dialog.h
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef GEOMETRY_STATE_DIALOG_H
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#define GEOMETRY_STATE_DIALOG_H
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#include <QDialog>
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class GeometryStateDialog : public QDialog
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{
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Q_OBJECT
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public:
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// As discussed in change 7072, QDialogs have different minimize and "on
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// top" behaviors depending on their parents, flags, and platforms.
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//
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// W = Windows, L = Linux (and other non-macOS UN*Xes), X = macOS
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//
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// QDialog(parent)
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//
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// W,L: Always on top, no minimize button.
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// X: Independent, no minimize button.
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//
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// QDialog(parent, Qt::Window)
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//
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// W: Always on top, minimize button. Minimizes to a small title bar
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// attached to the taskbar and not the taskbar itself. (The GTK+
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// UI used to do this.)
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// L: Always on top, minimize button.
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// X: Independent, minimize button.
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//
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// QDialog(NULL)
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//
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// W, L, X: Independent, no minimize button.
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//
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// QDialog(NULL, Qt::Window)
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//
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// W, L, X: Independent, minimize button.
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//
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// Additionally, maximized, parent-less dialogs can close to a black screen
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// on macOS: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12544
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//
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// Pass in the parent on macOS and NULL elsewhere so that we have an
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// independent window that un-maximizes correctly.
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#ifdef Q_OS_MAC
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explicit GeometryStateDialog(QWidget *parent, Qt::WindowFlags f = 0) : QDialog(parent, f) {}
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#else
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explicit GeometryStateDialog(QWidget *, Qt::WindowFlags f = 0) : QDialog(NULL, f) {}
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#endif
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~GeometryStateDialog();
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protected:
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void loadGeometry(int width = 0, int height = 0, const QString &dialog_name = QString());
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private:
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void saveGeometry();
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QString dialog_name_;
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};
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#endif // GEOMETRY_STATE_DIALOG_H
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/*
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* Editor modelines
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*
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* Local Variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* ex: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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