EZDPushButton -- Interface to EZD Push-Button

SYNOPSIS

#include <CNCL/EZDPushButton>

TYPE

CN_EZDPUSHBUTTON

BASE CLASSES

EZD

DERIVED CLASSES

None

RELATED CLASSES

EZDObject, EZDDrawing, EZDWindow

DESCRIPTION

EZDPushButton defines a push-button in the current drawing. The button is defined by it's minimum (x,y) coordinates, it's width w by heigth h rectangle size and it's CNNamed object name. The default values are x = y = 0, w = 50, h = 20, name = "button".The button is drawn as a filled white rectangle with a black border. The button's text is written in black characters in the center of the button.
When the mouse enters a button with an action, the border is thickened. When the mouse button 1 is pressed, the button colors are reversed. Releasing mouse button 1 the push-button's action is taken and it is drawn as before.
NOTE: If you leave the button's area with your mouse during pressing/releasing the mouse button no action will be taken.
Constructors:

EZDPushButton();

EZDPushButton(CNParam *param);

EZDPushButton(const CNString &name, int vx, int vy, int vw, int vh, const CNString &vtext);

EZDPushButton(const CNString &name, int vx, int vy, int vw, int vh, const CNString &vtext,

const CNString &vaction);

Initializes the push-button in the current drawing. name is the object's name (default: "button"), (vx, vy) the minimum (x,y) coordinates (default: (0,0)), (vw, vh) the button's width and heigth (50,20), vtext the describing text in the current drawing ("button") and vaction the action taken when the button is pressed ("log-event").

In addition to the member functions required by CNCL, EZDPushButton provides:

void set_text(const CNString &t);

Sets the push-button's text to t.

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