JX Application Framework
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Public Member Functions | List of all members
JXDragPainter Class Reference

#include <JXDragPainter.h>

Inheritance diagram for JXDragPainter:
[legend]

Public Member Functions

 JXDragPainter (JXDisplay *display, JXWindow *window, const JRect &defaultClipRect)
 
 ~JXDragPainter () override
 
- Public Member Functions inherited from JXWindowPainter
 JXWindowPainter (JXGC *gc, Drawable drawable, const JRect &defaultClipRect, const Region defaultClipRegion)
 
 ~JXWindowPainter () override
 
JXDisplay * GetDisplay () const
 
JXColorManager * GetXColorManager () const
 
JXGC * GetGC () const
 
void Reset () override
 
void Reset (const JRect &defClipRect, const Region clipRegion)
 
Region GetClipRegion () const
 
void SetClipRegion (const Region region)
 
void ResetClipRegion ()
 
JRect SetClipRect (const JRect &r) override
 
void SetDashList (const JArray< JSize > &dashList, const JSize dashOffset=0) override
 
void StringNoSubstitutions (const JCoordinate left, const JCoordinate top, const JString &str) override
 
void String (const JFloat angle, const JCoordinate left, const JCoordinate top, const JString &str, const JCoordinate width=0, const HAlign hAlign=HAlign::kLeft, const JCoordinate height=0, const VAlign vAlign=VAlign::kTop) override
 
void Point (const JCoordinate x, const JCoordinate y) override
 
void Line (const JCoordinate x1, const JCoordinate y1, const JCoordinate x2, const JCoordinate y2) override
 
void Rect (const JCoordinate x, const JCoordinate y, const JCoordinate w, const JCoordinate h) override
 
void Ellipse (const JCoordinate x, const JCoordinate y, const JCoordinate w, const JCoordinate h) override
 
void Arc (const JCoordinate x, const JCoordinate y, const JCoordinate w, const JCoordinate h, const JFloat startAngle, const JFloat deltaAngle) override
 
void Polygon (const JCoordinate left, const JCoordinate top, const JPolygon &poly) override
 
void Image (const JImage &image, const JRect &srcRect, const JRect &destRect) override
 
virtual void String (const JCoordinate left, const JCoordinate top, const JString &str, const JIndex uIndex, const JCoordinate width=0, const HAlign hAlign=HAlign::kLeft, const JCoordinate height=0, const VAlign vAlign=VAlign::kTop)
 
Drawable GetDrawable () const
 
XftDraw * GetFontDrawable () const
 
bool GetDefaultClipRegion (Region *region) const
 
void SetDefaultClipRegion (const Region region)
 
virtual void Reset ()
 
void Reset (const JRect &defClipRect)
 
void String (const JCoordinate left, const JCoordinate top, const JString &str, const JCoordinate width=0, const HAlign hAlign=HAlign::kLeft, const JCoordinate height=0, const VAlign vAlign=VAlign::kTop)
 
void String (const JPoint &topLeft, const JString &str, const JCoordinate width=0, const HAlign hAlign=HAlign::kLeft, const JCoordinate height=0, const VAlign vAlign=VAlign::kTop)
 
void String (const JRect &rect, const JString &str, const HAlign hAlign=HAlign::kLeft, const VAlign vAlign=VAlign::kTop)
 
virtual void String (const JFloat angle, const JCoordinate left, const JCoordinate top, const JString &str, const JCoordinate width=0, const HAlign hAlign=HAlign::kLeft, const JCoordinate height=0, const VAlign vAlign=VAlign::kTop)=0
 
void String (const JFloat angle, const JPoint &topLeft, const JString &str, const JCoordinate width=0, const HAlign hAlign=HAlign::kLeft, const JCoordinate height=0, const VAlign vAlign=VAlign::kTop)
 
void String (const JFloat angle, const JRect &rect, const JString &str, const HAlign hAlign=HAlign::kLeft, const VAlign vAlign=VAlign::kTop)
 
virtual void Point (const JCoordinate x, const JCoordinate y)=0
 
void Point (const JPoint &pt)
 
virtual void Line (const JCoordinate x1, const JCoordinate y1, const JCoordinate x2, const JCoordinate y2)=0
 
void Line (const JPoint &pt1, const JPoint &pt2)
 
virtual void Rect (const JCoordinate x, const JCoordinate y, const JCoordinate w, const JCoordinate h)=0
 
void Rect (const JPoint &upperLeft, const JCoordinate w, const JCoordinate h)
 
void Rect (const JRect &bounds)
 
virtual void Ellipse (const JCoordinate x, const JCoordinate y, const JCoordinate w, const JCoordinate h)=0
 
void Ellipse (const JPoint &upperLeft, const JCoordinate w, const JCoordinate h)
 
void Ellipse (const JRect &bounds)
 
virtual void Arc (const JCoordinate x, const JCoordinate y, const JCoordinate w, const JCoordinate h, const JFloat startAngle, const JFloat deltaAngle)=0
 
void Arc (const JPoint &upperLeft, const JCoordinate w, const JCoordinate h, const JFloat startAngle, const JFloat deltaAngle)
 
void Arc (const JRect &bounds, const JFloat startAngle, const JFloat deltaAngle)
 
virtual void Polygon (const JCoordinate left, const JCoordinate top, const JPolygon &poly)=0
 
void Polygon (const JPoint &upperLeft, const JPolygon &poly)
 
void Polygon (const JPolygon &poly)
 
void Image (const JImage &image, const JRect &srcRect, const JCoordinate left, const JCoordinate top)
 
void Image (const JImage &image, const JRect &srcRect, const JPoint &topLeft)
 
virtual void Image (const JImage &image, const JRect &srcRect, const JRect &destRect)=0
 
- Public Member Functions inherited from JPainter
 JPainter (JFontManager *fontManager, const JRect &defaultClipRect)
 
virtual ~JPainter ()
 
JFontManager * GetFontManager () const
 
void Reset (const JRect &defClipRect)
 
virtual void ResetAllButClipping ()
 
const JRect & GetClipRect () const
 
void ResetClipRect ()
 
const JRect & GetDefaultClipRect () const
 
void SetDefaultClipRect (const JRect &r)
 
const JPoint & GetOrigin () const
 
void SetOrigin (const JCoordinate x, const JCoordinate y)
 
void SetOrigin (const JPoint &pt)
 
void ShiftOrigin (const JCoordinate dx, const JCoordinate dy)
 
void ShiftOrigin (const JPoint &delta)
 
const JPoint & GetPenLocation () const
 
void SetPenLocation (const JCoordinate x, const JCoordinate y)
 
void SetPenLocation (const JPoint &pt)
 
void ShiftPenLocation (const JCoordinate dx, const JCoordinate dy)
 
void ShiftPenLocation (const JPoint &delta)
 
JColorID GetPenColor () const
 
void SetPenColor (const JColorID color)
 
JSize GetLineWidth () const
 
void SetLineWidth (const JSize width)
 
bool LinesAreDashed () const
 
void DrawDashedLines (const bool on)
 
bool GetDashList (const JArray< JSize > **dashList, JSize *dashOffset) const
 
bool IsFilling () const
 
void SetFilling (const bool on)
 
const JFont & GetFont () const
 
void SetFontName (const JString &name)
 
void SetFontSize (const JSize size)
 
void SetFontStyle (const JFontStyle &style)
 
void SetFont (const JFont &f)
 
JSize GetLineHeight (JCoordinate *ascent, JCoordinate *descent) const
 
JSize GetLineHeight () const
 
JSize GetStringWidth (const JString &str) const
 
void String (const JCoordinate left, const JCoordinate top, const JString &str, const JCoordinate width=0, const HAlign hAlign=HAlign::kLeft, const JCoordinate height=0, const VAlign vAlign=VAlign::kTop)
 
void String (const JPoint &topLeft, const JString &str, const JCoordinate width=0, const HAlign hAlign=HAlign::kLeft, const JCoordinate height=0, const VAlign vAlign=VAlign::kTop)
 
void String (const JRect &rect, const JString &str, const HAlign hAlign=HAlign::kLeft, const VAlign vAlign=VAlign::kTop)
 
void String (const JFloat angle, const JPoint &topLeft, const JString &str, const JCoordinate width=0, const HAlign hAlign=HAlign::kLeft, const JCoordinate height=0, const VAlign vAlign=VAlign::kTop)
 
void String (const JFloat angle, const JRect &rect, const JString &str, const HAlign hAlign=HAlign::kLeft, const VAlign vAlign=VAlign::kTop)
 
void Point (const JPoint &pt)
 
void Line (const JPoint &pt1, const JPoint &pt2)
 
void LineTo (const JCoordinate x, const JCoordinate y)
 
void LineTo (const JPoint &pt)
 
void DeltaLine (const JCoordinate dx, const JCoordinate dy)
 
void DeltaLine (const JPoint &delta)
 
void Rect (const JPoint &upperLeft, const JCoordinate w, const JCoordinate h)
 
void Rect (const JRect &bounds)
 
void RectInside (const JRect &bounds)
 
void Ellipse (const JPoint &upperLeft, const JCoordinate w, const JCoordinate h)
 
void Ellipse (const JRect &bounds)
 
void Arc (const JPoint &upperLeft, const JCoordinate w, const JCoordinate h, const JFloat startAngle, const JFloat deltaAngle)
 
void Arc (const JRect &bounds, const JFloat startAngle, const JFloat deltaAngle)
 
void Polygon (const JPoint &upperLeft, const JPolygon &poly)
 
void Polygon (const JPolygon &poly)
 
void Image (const JImage &image, const JRect &srcRect, const JCoordinate left, const JCoordinate top)
 
void Image (const JImage &image, const JRect &srcRect, const JPoint &topLeft)
 

Additional Inherited Members

- Public Types inherited from JPainter
enum struct  HAlign {
  kLeft ,
  kCenter ,
  kRight
}
 
enum struct  VAlign {
  kTop ,
  kCenter ,
  kBottom
}
 
- Protected Member Functions inherited from JXWindowPainter
void SetDrawable (Drawable d)
 
- Protected Member Functions inherited from JPainter
JSize AlignString (JCoordinate *left, JCoordinate *top, const JString &str, const JCoordinate width, const HAlign hAlign, const JCoordinate height, const VAlign vAlign) const
 

Detailed Description

This class implements the functions required to draw to an X window
during a drag operation.

Since dragging should only occur between a mouse down and mouse up
event pair, it is safe to use XSetFunction.

Constructor & Destructor Documentation

◆ JXDragPainter()

JXDragPainter::JXDragPainter ( JXDisplay *  display,
JXWindow *  window,
const JRect &  defaultClipRect 
)

◆ ~JXDragPainter()

JXDragPainter::~JXDragPainter ( )
override
The documentation for this class was generated from the following files:
Generated on Thu Dec 7 2023 22:02:44 for JX Application Framework by doxygen 1.9.8