103 lines
3.3 KiB
C
103 lines
3.3 KiB
C
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2017 Baldur Karlsson
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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#ifndef TOOLWINDOWMANAGERTABBAR_H
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#define TOOLWINDOWMANAGERTABBAR_H
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#include <QTabBar>
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#include <QIcon>
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class ToolWindowManager;
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class ToolWindowManagerArea;
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/*!
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* \brief The ToolWindowManagerTabBar class is a tab bar used to customise the painting
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* in the case that there's only only one child widget.
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*/
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class ToolWindowManagerTabBar : public QTabBar {
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Q_OBJECT
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public:
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//! Creates new tab bar.
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explicit ToolWindowManagerTabBar(QWidget *parent = 0);
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//! Destroys the tab bar.
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virtual ~ToolWindowManagerTabBar();
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bool tabsClosable() const { return m_tabsClosable; }
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void setTabsClosable(bool closable) { m_tabsClosable = closable; updateClosable(); }
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//! Reimplemented from QTabWidget::QTabBar to custom size for the single tab case.
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QSize sizeHint() const Q_DECL_OVERRIDE;
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bool useMinimalBar() const;
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QSize minimumSizeHint() const Q_DECL_OVERRIDE;
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//! is this point in a custom titlebar button
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bool inButton(QPoint pos);
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protected:
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//! Reimplemented from QTabWidget::QTabBar to custom paint for the single tab case.
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void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE;
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//! Reimplemented from QTabWidget::QTabBar to cache painting parameters
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void resizeEvent(QResizeEvent *) Q_DECL_OVERRIDE;
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//! Reimplemented from QTabWidget::QTabBar to implement hover/click status of buttons
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void mousePressEvent(QMouseEvent *) Q_DECL_OVERRIDE;
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void mouseMoveEvent(QMouseEvent *) Q_DECL_OVERRIDE;
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void mouseReleaseEvent(QMouseEvent *) Q_DECL_OVERRIDE;
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void leaveEvent(QEvent *) Q_DECL_OVERRIDE;
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//! Reimplemented from QTabWidget::QTabBar to enable/disable 'real' closable tabs.
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virtual void tabInserted(int index) Q_DECL_OVERRIDE;
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virtual void tabRemoved(int index) Q_DECL_OVERRIDE;
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ToolWindowManagerArea* m_area;
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bool m_tabsClosable;
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struct ButtonData
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{
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QRect rect;
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QIcon icon;
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bool clicked;
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bool hover;
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bool operator ==(const ButtonData &o) {
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return rect == o.rect && clicked == o.clicked && hover == o.hover;
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}
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bool operator !=(const ButtonData &o) {
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return !(*this == o);
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}
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} m_close, m_pin;
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QRect m_titleRect;
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void updateClosable();
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bool floatingWindowChild() const;
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};
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#endif // TOOLWINDOWMANAGERTABBAR_H
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