138 lines
3.8 KiB
C++
138 lines
3.8 KiB
C++
// File: flabel.h
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// Provides: class FLabel
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//
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// Inheritance diagram
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// ═══════════════════
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//
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// ▕▔▔▔▔▔▔▔▔▔▏ ▕▔▔▔▔▔▔▔▔▔▏
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// ▕ FObject ▏ ▕ FTerm ▏
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// ▕▁▁▁▁▁▁▁▁▁▏ ▕▁▁▁▁▁▁▁▁▁▏
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// ▲ ▲
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// │ │
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// └─────┬─────┘
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// │
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// ▕▔▔▔▔▔▔▔▔▔▏
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// ▕ FWidget ▏
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// ▕▁▁▁▁▁▁▁▁▁▏
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// ▲
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// │
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// ▕▔▔▔▔▔▔▔▔▏
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// ▕ FLabel ▏
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// ▕▁▁▁▁▁▁▁▁▏
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#ifndef _FLABEL_H
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#define _FLABEL_H
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#include "fwidget.h"
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#define NO_EMPHASIS 0x00000000
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#define EMPHASIS 0x00000001
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//----------------------------------------------------------------------
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// class FLabel
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FLabel : public FWidget
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{
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private:
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std::vector<FString> multiline_text;
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bool multiline;
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FString text;
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int emphasis;
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uInt alignment;
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uChar emphasis_color;
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uChar ellipsis_color;
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bool reverse_mode;
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FWidget* accel_widget;
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private:
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FLabel (const FLabel&);
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FLabel& operator = (const FLabel&);
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void init();
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uChar getHotkey();
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int getHotkeyPos (wchar_t*&, wchar_t*&, uInt);
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void setHotkeyAccelerator();
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int getXOffset (int);
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void printLine (wchar_t*&, uInt, int, int = 0);
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void draw();
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public:
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explicit FLabel (FWidget* = 0); // constructor
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FLabel (const FString&, FWidget* = 0); // constructor
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virtual ~FLabel(); // destructor
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const char* getClassName() const;
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void hide();
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void onMouseDown (FMouseEvent*);
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void onAccel (FAccelEvent*);
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void cb_accel_widget_destroyed (FWidget*, void*);
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void setAccelWidget (FWidget* = 0);
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FTerm* getAccelWidget();
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void setAlignment(uInt);
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uInt getAlignment();
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bool setEmphasis(bool);
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bool setEmphasis();
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bool unsetEmphasis();
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bool hasEmphasis();
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bool setReverseMode(bool);
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bool setReverseMode();
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bool unsetReverseMode();
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bool hasReverseMode();
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using FWidget::setEnable;
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bool setEnable (bool);
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void setNumber(long);
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void setText (const FString&);
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FString& getText();
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};
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#pragma pack(pop)
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// FLabel inline functions
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//----------------------------------------------------------------------
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inline const char* FLabel::getClassName() const
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{ return "FLabel"; }
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//----------------------------------------------------------------------
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inline FTerm* FLabel::getAccelWidget ()
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{ return accel_widget; }
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//----------------------------------------------------------------------
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inline uInt FLabel::getAlignment()
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{ return alignment; }
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//----------------------------------------------------------------------
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inline bool FLabel::setEmphasis()
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{ return setEmphasis(true); }
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//----------------------------------------------------------------------
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inline bool FLabel::unsetEmphasis()
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{ return setEmphasis(false); }
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//----------------------------------------------------------------------
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inline bool FLabel::hasEmphasis()
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{ return ((emphasis & EMPHASIS) != 0); }
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//----------------------------------------------------------------------
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inline bool FLabel::setReverseMode()
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{ return setReverseMode(true); }
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//----------------------------------------------------------------------
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inline bool FLabel::unsetReverseMode()
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{ return setReverseMode(false); }
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//----------------------------------------------------------------------
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inline bool FLabel::hasReverseMode()
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{ return reverse_mode; }
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//----------------------------------------------------------------------
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inline FString& FLabel::getText()
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{ return text; }
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#endif // _FLABEL_H
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