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47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
#pragma once
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#include <QtCore/QString>
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#include <QtCore/QByteArray>
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#include <initializer_list>
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#include <optional>
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class ByteStream;
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class QFrame;
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class QKeyEvent;
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class QTableView;
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class QWidget;
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namespace QtUtils {
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/// Creates a horizontal line widget.
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QFrame* CreateHorizontalLine(QWidget* parent);
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/// Returns the greatest parent of a widget, i.e. its dialog/window.
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QWidget* GetRootWidget(QWidget* widget, bool stop_at_window_or_dialog = true);
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/// Resizes columns of the table view to at the specified widths. A width of -1 will stretch the column to use the
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/// remaining space.
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void ResizeColumnsForTableView(QTableView* view, const std::initializer_list<int>& widths);
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/// Returns a string identifier for a Qt key ID.
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QString GetKeyIdentifier(int key);
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/// Returns the integer Qt key ID for an identifier.
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std::optional<int> GetKeyIdForIdentifier(const QString& key_identifier);
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/// Stringizes a key event.
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QString KeyEventToString(const QKeyEvent* ke);
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/// Returns an integer id for a stringized key event. Modifiers are in the upper bits.
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std::optional<int> ParseKeyString(const QString& key_str);
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/// Returns a key id for a key event, including any modifiers.
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int KeyEventToInt(const QKeyEvent* ke);
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/// Reads a whole stream to a Qt byte array.
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QByteArray ReadStreamToQByteArray(ByteStream* stream, bool rewind = false);
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/// Creates a stream from a Qt byte array.
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bool WriteQByteArrayToStream(QByteArray& arr, ByteStream* stream);
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} // namespace QtUtils
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