109 lines
3.2 KiB
C
109 lines
3.2 KiB
C
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/*=========================================================================
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Library: CTK
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Copyright (c) Kitware Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0.txt
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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=========================================================================*/
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#ifndef __ctkBasePopupWidget_p_h
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#define __ctkBasePopupWidget_p_h
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// Qt includes
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#include <QPointer>
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class QLabel;
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class QPropertyAnimation;
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// CTK includes
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#include "ctkBasePopupWidget.h"
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#define PopupWindowType Qt::Tool
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// -------------------------------------------------------------------------
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/// \ingroup Widgets
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class CTK_WIDGETS_EXPORT ctkBasePopupWidgetPrivate
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: public QObject
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{
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Q_OBJECT
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Q_DECLARE_PUBLIC(ctkBasePopupWidget);
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protected:
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ctkBasePopupWidget* const q_ptr;
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public:
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ctkBasePopupWidgetPrivate(ctkBasePopupWidget& object);
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~ctkBasePopupWidgetPrivate();
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virtual void init();
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bool isOpening()const;
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bool isClosing()const;
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/// Return true if the animation was closing (direction == backward).
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/// It doesn't indicate if the action is still running or finished.
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/// Can only be called in a slot as it uses sender().
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bool wasClosing()const;
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bool fitBaseWidgetSize()const;
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Qt::Alignment pixmapAlignment()const;
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void setupPopupPixmapWidget();
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QWidgetList focusWidgets(bool onlyVisible = false)const;
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// Return the widget if the mouse cursor is above any of the focus widgets or their
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// children.
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virtual QWidget* mouseOver();
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// Same as QWidget::isAncestorOf() but don't restrain to the same window
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// and apply it to all the focusWidgets
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bool isAncestorOf(const QWidget* ancestor, const QWidget* child)const;
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/// Return the closed geometry for the popup based on the current geometry
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QRect closedGeometry()const;
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/// Return the closed geometry for a given open geometry
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QRect closedGeometry(QRect openGeom)const;
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/// Return the desired geometry, maybe it won't happen if the size is too
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/// small for the popup.
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QRect desiredOpenGeometry()const;
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QRect desiredOpenGeometry(QRect baseGeometry)const;
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QRect baseGeometry()const;
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QPoint mapToGlobal(const QPoint& baseWidgetPoint)const;
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QPropertyAnimation* currentAnimation()const;
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//void temporarilyHiddenOn();
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//void temporarilyHiddenOff();
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void hideAll();
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protected:
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QPointer<QWidget> BaseWidget;
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double EffectAlpha;
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ctkBasePopupWidget::AnimationEffect Effect;
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int EffectDuration;
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QPropertyAnimation* AlphaAnimation;
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bool ForcedTranslucent;
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QPropertyAnimation* ScrollAnimation;
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QLabel* PopupPixmapWidget;
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// Geometry attributes
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Qt::Alignment Alignment;
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Qt::Orientations Orientations;
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ctkBasePopupWidget::VerticalDirection VerticalDirection;
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Qt::LayoutDirection HorizontalDirection;
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};
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#endif
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