int PushButtonSetVisible(int bt, int flag);

Set a push button visible or invisible, by default it is visible.

Return Value

Return value is not used.

Parameters

bt

Push button handle returned from PushButtonAdd().

flag

Visibility state of the view. 0 = invisible, 1 = visible.

Remarks

The PushButtonSetVisible() function changes the visibility of a push button.

Availability

Available in DragonFireSDK 1.1 and later.

Example

This sample puts two push buttons on the screen and pressing one toggles the visibility of the other.

#include "DragonFireSDK.h"

int bt1;

int bt2;

int bt1v=1;

int bt2v=1;

int OnButton(int id)

{

  if (id==1)

   {

       bt2v=!bt2v; // Toggle bt2v flag

       PushButtonSetVisible(bt2, bt2v);

   }

  else

  if (id==2)

   {

       bt1v=!bt1v; // Toggle bt1v flag

       PushButtonSetVisible(bt1, bt1v);

   }

  return(id);

}

void AppMain()

{

   bt1=PushButtonAdd("Images/Button",10,10,OnButton,1);

   bt2=PushButtonAdd("Images/Button",100,10,OnButton,2);

}

void AppExit()

{

}

void OnTimer()

{

}