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Scaling mouse coordinates 

svn path=/trunk/netsurf/; revision=11321
This commit is contained in:
Sven Weidauer 2011-01-14 19:03:16 +00:00
parent f552e114bd
commit fbbfb2a75f
1 changed files with 15 additions and 6 deletions
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21
cocoa/BrowserView.m
View File

@ -135,17 +135,26 @@ static browser_mouse_state cocoa_mouse_flags_for_event( NSEvent *evt )
return result;
}
- (NSPoint) convertMousePoint: (NSEvent *)event;
{
NSPoint location = [self convertPoint: [event locationInWindow] fromView: nil];
if (NULL != browser) {
location.x /= browser->scale;
location.y /= browser->scale;
}
return location;
}
- (void) mouseDown: (NSEvent *)theEvent;
{
NSPoint location = [self convertPoint: [theEvent locationInWindow] fromView: nil];
dragStart = location;
dragStart = [self convertMousePoint: theEvent];
browser_window_mouse_click( browser, BROWSER_MOUSE_PRESS_1 | cocoa_mouse_flags_for_event( theEvent ), location.x, location.y );
browser_window_mouse_click( browser, BROWSER_MOUSE_PRESS_1 | cocoa_mouse_flags_for_event( theEvent ), dragStart.x, dragStart.y );
}
- (void) mouseUp: (NSEvent *)theEvent;
{
NSPoint location = [self convertPoint: [theEvent locationInWindow] fromView: nil];
NSPoint location = [self convertMousePoint: theEvent];
browser_mouse_state modifierFlags = cocoa_mouse_flags_for_event( theEvent );
@ -164,7 +173,7 @@ static browser_mouse_state cocoa_mouse_flags_for_event( NSEvent *evt )
- (void) mouseDragged: (NSEvent *)theEvent;
{
NSPoint location = [self convertPoint: [theEvent locationInWindow] fromView: nil];
NSPoint location = [self convertMousePoint: theEvent];
if (!isDragging) {
const CGFloat distance = squared( dragStart.x - location.x ) + squared( dragStart.y - location.y );
@ -180,7 +189,7 @@ static browser_mouse_state cocoa_mouse_flags_for_event( NSEvent *evt )
- (void) mouseMoved: (NSEvent *)theEvent;
{
NSPoint location = [self convertPoint: [theEvent locationInWindow] fromView: nil];
NSPoint location = [self convertMousePoint: theEvent];
browser_window_mouse_track( browser, cocoa_mouse_flags_for_event( theEvent ), location.x, location.y );
}