91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
#pragma once
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#include <QFrame>
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#include <QSize>
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#include <optional>
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#include <QEvent>
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#include <QMouseEvent>
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#include <QEnterEvent>
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#include "PanelState.hpp"
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namespace Bloom::Widgets
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{
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Q_NAMESPACE
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enum class PanelWidgetType: int
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{
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LEFT,
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RIGHT,
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BOTTOM,
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};
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Q_ENUM_NS(PanelWidgetType)
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class PanelWidget: public QFrame
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{
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Q_OBJECT
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Q_PROPERTY(int handleSize READ getHandleSize WRITE setHandleSize DESIGNABLE true)
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Q_PROPERTY(int minimumResize READ getMinimumResize WRITE setMinimumResize DESIGNABLE true)
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public:
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PanelState& state;
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explicit PanelWidget(PanelWidgetType type, PanelState& state, QWidget* parent);
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void setHandleSize(int handleSize) {
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this->handleSize = handleSize;
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}
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void setMinimumResize(int minimumResize);
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void setMaximumResize(int maximumResize);
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void setSize(int size);
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[[nodiscard]] int getHandleSize() const {
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return this->handleSize;
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}
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[[nodiscard]] int getMinimumResize() const {
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return this->minimumResize;
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}
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[[nodiscard]] int getMaximumResize() const {
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return this->maximumResize;
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}
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/**
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* Will evaluate whether the panel should still be visible or not (depending on whether there are any
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* visible and attached child panes).
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*
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* This function is called whenever a child pane is activated/deactivate/attached/detached.
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* See PaneWidget::PaneWidget() for more.
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*/
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void updateVisibility();
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signals:
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void closed();
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void opened();
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protected:
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int handleSize = 10;
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int minimumResize = 10;
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int maximumResize = 500;
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PanelWidgetType panelType = PanelWidgetType::LEFT;
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QCursor resizeCursor = Qt::SplitHCursor;
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std::optional<QPoint> initialResizePoint = std::nullopt;
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int initialResizeSize = 0;
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bool eventFilter(QObject *object, QEvent *event) override;
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bool event(QEvent* event) override;
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void mousePressEvent(QMouseEvent* event) override;
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void mouseReleaseEvent(QMouseEvent* event) override;
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void mouseMoveEvent(QMouseEvent* event) override;
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[[nodiscard]] std::pair<QPoint, QPoint> getHandleArea() const;
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[[nodiscard]] bool isPositionWithinHandleArea(const QPoint& position) const;
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};
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}
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