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MouseEvent: comply with DOM Level 3 and add some getter.

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This commit is contained in:
Thomas Geymayer 2014-03-04 17:56:41 +01:00
parent a8d7645004
commit aa27a09801
1 changed files with 17 additions and 8 deletions
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25
simgear/canvas/MouseEvent.hxx
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@ -32,19 +32,24 @@ namespace canvas
{
public:
MouseEvent():
button(-1),
state(-1),
mod(-1),
button(0),
buttons(0),
modifiers(0),
click_count(0)
{}
MouseEvent(const osgGA::GUIEventAdapter& ea):
button(ea.getButton()),
state(ea.getButtonMask()),
mod(ea.getModKeyMask()),
button(0),
buttons(ea.getButtonMask()),
modifiers(ea.getModKeyMask()),
click_count(0)
{
time = ea.getTime();
// Convert button mask to index
int button_mask = ea.getButton();
while( (button_mask >>= 1) > 0 )
button += 1;
}
osg::Vec2f getScreenPos() const { return screen_pos; }
@ -64,6 +69,10 @@ namespace canvas
float getDeltaX() const { return delta.x(); }
float getDeltaY() const { return delta.y(); }
int getButton() const { return button; }
int getButtonMask() const { return buttons; }
int getModifiers() const { return modifiers; }
int getCurrentClickCount() const { return click_count; }
osg::Vec2f screen_pos, //<! Position in screen coordinates
@ -71,8 +80,8 @@ namespace canvas
local_pos, //<! Position in local/element coordinates
delta;
int button, //<! Button for this event
state, //<! Current button state
mod, //<! Keyboard modifier state
buttons, //<! Current button state
modifiers, //<! Keyboard modifier state
click_count; //<! Current click count
};