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be8f7bd70f
When manual resizing is enabled, the vertical widget size can be changed by dragging the widget in the lower right corner.
35 lines
818 B
C++
35 lines
818 B
C++
#pragma once
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#include <QMouseEvent>
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#include <QPainter>
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#include <QWidget>
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namespace advss {
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class ResizableWidget : public QWidget {
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Q_OBJECT
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public:
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ResizableWidget(QWidget *parent = nullptr);
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protected:
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void SetResizingEnabled(bool enable);
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void mousePressEvent(QMouseEvent *event) override;
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void mouseMoveEvent(QMouseEvent *event) override;
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void mouseReleaseEvent(QMouseEvent *event) override;
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void paintEvent(QPaintEvent *event) override;
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QSize sizeHint() const override;
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int GetCustomHeight() const { return _customHeight; }
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void SetCustomHeight(int value) { _customHeight = value; }
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private:
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bool IsInResizeArea(const QPoint &pos) const;
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bool _resizingEnabled = false;
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bool _resizing = false;
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QPoint _lastMousePos;
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int _customHeight = 0;
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const int _gripSize = 15;
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};
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} // namespace advss
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