88 lines
2.3 KiB
Text
88 lines
2.3 KiB
Text
|
/**
|
||
|
|
* PANDA 3D SOFTWARE
|
||
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
||
|
|
*
|
||
|
|
* All use of this software is subject to the terms of the revised BSD
|
||
|
|
* license. You should have received a copy of this license along
|
||
|
|
* with this source code in a file named "LICENSE."
|
||
|
|
*
|
||
|
|
* @file pgButton.I
|
||
|
|
* @author drose
|
||
|
|
* @date 2002-03-13
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the object which will be notified when the PGButton changes. Set this
|
||
|
|
* to NULL to disable this effect. The PGButton does not retain ownership of
|
||
|
|
* the pointer; it is your responsibility to ensure that the notify object
|
||
|
|
* does not destruct.
|
||
|
|
*/
|
||
|
|
INLINE void PGButton::
|
||
|
|
set_notify(PGButtonNotify *notify) {
|
||
|
|
PGItem::set_notify(notify);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the object which will be notified when the PGButton changes, if
|
||
|
|
* any. Returns NULL if there is no such object configured.
|
||
|
|
*/
|
||
|
|
INLINE PGButtonNotify *PGButton::
|
||
|
|
get_notify() const {
|
||
|
|
return (PGButtonNotify *)PGItem::get_notify();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets up the button using the indicated NodePath as arbitrary geometry.
|
||
|
|
*/
|
||
|
|
INLINE void PGButton::
|
||
|
|
setup(const NodePath &ready) {
|
||
|
|
setup(ready, ready, ready, ready);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets up the button using the indicated NodePath as arbitrary geometry.
|
||
|
|
*/
|
||
|
|
INLINE void PGButton::
|
||
|
|
setup(const NodePath &ready, const NodePath &depressed) {
|
||
|
|
setup(ready, depressed, ready, ready);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets up the button using the indicated NodePath as arbitrary geometry.
|
||
|
|
*/
|
||
|
|
INLINE void PGButton::
|
||
|
|
setup(const NodePath &ready, const NodePath &depressed,
|
||
|
|
const NodePath &rollover) {
|
||
|
|
setup(ready, depressed, rollover, ready);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the prefix that is used to define the click event for all
|
||
|
|
* PGButtons. The click event is the concatenation of this string followed by
|
||
|
|
* get_id().
|
||
|
|
*/
|
||
|
|
INLINE std::string PGButton::
|
||
|
|
get_click_prefix() {
|
||
|
|
return "click-";
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the event name that will be thrown when the button is clicked
|
||
|
|
* normally.
|
||
|
|
*/
|
||
|
|
INLINE std::string PGButton::
|
||
|
|
get_click_event(const ButtonHandle &button) const {
|
||
|
|
LightReMutexHolder holder(_lock);
|
||
|
|
return get_click_prefix() + button.get_name() + "-" + get_id();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns true if the user is currently holding the mouse button down on the
|
||
|
|
* button, false otherwise.
|
||
|
|
*/
|
||
|
|
INLINE bool PGButton::
|
||
|
|
is_button_down() {
|
||
|
|
LightReMutexHolder holder(_lock);
|
||
|
|
return _button_down;
|
||
|
|
}
|