Button Class Reference

#include <button.h>

Public Member Functions
	Button (float x, float y, float wid, float hei, const char *name)
	~Button (void)
void	Refresh (void)
int	MouseClick (int button, int state, float x, float)
int	MouseMove (float x, float y)
int	MouseMoveClick (float x, float y)
int	DoMouse (int type, float x, float y, int button, int state)
void	ModifyName (const char *newname)

Detailed Description

Definition at line 44 of file button.h.

Constructor & Destructor Documentation

Button::Button	(	float	x,
		float	y,
		float	wid,
		float	hei,
		const char *	name
	)

Definition at line 24 of file button.cpp.

References Refresh(), x, and y.

{
    //Initialize the variables
    xcoord    = x;
    ycoord    = y;
    width     = wid;
    height    = hei;
    label     = strdup( name );
    highlight = 0;

    Refresh();
}

Button::~Button

(

void

)

Definition at line 43 of file button.cpp.

{
    if (label)
        free( label );
}

Member Function Documentation

int Button::DoMouse	(	int	type,
		float	x,
		float	y,
		int	button,
		int	state
	)

Definition at line 82 of file button.cpp.

References MouseClick(), MouseMove(), and MouseMoveClick().

{
    if (type == 1) return MouseClick( button, state, x, y );
    if (type == 2) return MouseMoveClick( x, y );
    if (type == 3) return MouseMove( x, y );
    return 0;
}

void Button::ModifyName

(

const char *

newname)

Definition at line 36 of file button.cpp.

{
    if (label && newname)
        free( label );
    if (newname)
        label = strdup( newname );
}

int Button::MouseClick	(	int	button,
		int	state,
		float	x,
		float	y
	)

Definition at line 58 of file button.cpp.

References WS_MOUSE_UP.

Referenced by DoMouse().

{
    if (Inside( x, y ) == 0) return 0;
    if (state != WS_MOUSE_UP) return 0;                                      //Returning the 1 says it's been clicked

    return 1;
}

int Button::MouseMove	(	float	x,
		float	y
	)

Definition at line 66 of file button.cpp.

Referenced by DoMouse().

{
    if (Inside( x, y ) == 0) {
        highlight = 0;
        return 0;
    }
    highlight = 1;
    return 1;
}

int Button::MouseMoveClick	(	float	x,
		float	y
	)

Definition at line 76 of file button.cpp.

Referenced by DoMouse().

{
    //Nothing to do
    return 0;
}

void Button::Refresh

(

void

)

Definition at line 49 of file button.cpp.

References ShowColor(), and ShowText().

Referenced by Button().

{
    if (highlight == 0) ShowColor( xcoord, ycoord, width, height, 0.51, 0.47, 0.79, 1 );

    else ShowColor( xcoord, ycoord, width, height, 0.66, 0.6, 1, 1 );
    ShowColor( 0, 0, 0, 0, 0, 0, 0, 1 );
    ShowText( xcoord+0.01, ycoord-height+( (height-0.04)/2 ), width, 4, label, 0 );
}

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The documentation for this class was generated from the following files:

• src/gui/button.h
• src/gui/button.cpp