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81 lines
2.1 KiB
81 lines
2.1 KiB
5 years ago
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//=========== Copyright Valve Corporation, All rights reserved. ===============//
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//
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// Purpose:
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//=============================================================================//
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#ifndef PANORAMA_TOOLTIP_H
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#define PANORAMA_TOOLTIP_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include "panel2d.h"
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#include "../uievent.h"
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#include "label.h"
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namespace panorama
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{
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DECLARE_PANEL_EVENT0( TooltipVisible );
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//-----------------------------------------------------------------------------
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// Purpose: Top level panel for a tooltip
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//-----------------------------------------------------------------------------
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class CTooltip : public CPanel2D
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{
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DECLARE_PANEL2D( CTooltip, CPanel2D );
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public:
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CTooltip( IUIWindow *pParent, const char *pchName );
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CTooltip( CPanel2D *pParent, const char *pchName );
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virtual ~CTooltip();
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void SetTooltipTarget( const CPanelPtr< IUIPanel >& targetPanelPtr );
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// Get/set tooltip visibility. This is actually determined by a .css class,
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// so that transitions can be supported
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bool IsTooltipVisible() const;
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void SetTooltipVisible( bool bVisible );
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virtual void OnLayoutTraverse( float flFinalWidth, float flFinalHeight );
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// request the tooltip to do positioning on the next layout
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virtual void CalculatePosition() { m_bReposition = true; InvalidateSizeAndPosition(); }
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private:
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void Init();
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void UpdatePosition();
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bool EventTooltipVisible( const panorama::CPanelPtr< panorama::IUIPanel > &pPanel );
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bool m_bReposition;
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CPanelPtr< IUIPanel > m_pTooltipTarget;
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};
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//-----------------------------------------------------------------------------
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// Purpose: Simple tooltip that just shows a string of text
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//-----------------------------------------------------------------------------
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class CTextTooltip : public CTooltip
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{
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DECLARE_PANEL2D( CTextTooltip, CTooltip );
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public:
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CTextTooltip( IUIWindow *pParent, const char *pchName );
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CTextTooltip( CPanel2D *pParent, const char *pchName );
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virtual ~CTextTooltip();
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void SetText( const char *pchText, CLabel::ETextType eTextType = CLabel::k_ETextTypePlain );
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private:
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void Init();
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CLabel *m_pText;
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};
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} // namespace panorama
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#endif // PANORAMA_TOOLTIP_H
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