y = 0,
scroll_height = 0,
self = this,
- bouncing = function ( dir ) {
+ end_effect = function ( dir ) {
setTimeout( function () {
- self._bouncing_dir = dir;
- self._setBouncing( self._$view, "in" );
+ self._effect_dir = dir;
+ self._setEndEffect( "in" );
}, 100 );
setTimeout( function () {
- self._setBouncing( self._$view, "out" );
+ self._setEndEffect( "out" );
}, 350 );
},
vt = this._vTracker,
this._outerScroll( y - vt.getRemained() / 3, scroll_height );
if ( scroll_height > 0 ) {
- bouncing( 1 );
+ end_effect( 1 );
}
} else if ( vt.isMax() ) {
this._outerScroll( vt.getRemained() / 3, scroll_height );
if ( scroll_height > 0 ) {
- bouncing( 0 );
+ end_effect( 0 );
}
}
}
var translate,
transition;
- if ( this._bouncing ) {
+ if ( this._endEffect ) {
return;
}
});
},
- _setBouncing: function ( $ele, dir ) {
+ _setEndEffect: function ( dir ) {
var scroll_height = this._getViewHeight() - this._$clip.height();
if ( this._softkeyboard ) {
- if ( this._bouncing_dir ) {
+ if ( this._effect_dir ) {
this._outerScroll( -scroll_height - this._softkeyboardHeight,
scroll_height );
} else {
}
if ( dir === "in" ) {
- if ( this._bouncing ) {
+ if ( this._endEffect ) {
return;
}
- this._bouncing = true;
- this._bouncing_count = 1;
-
- this._bouncing_org_x = 1;
- this._bouncing_org_y = 1;
-
- this._bouncing_x = 0.99;
- this._bouncing_y = 0.99;
-
- this._setOverflowIndicator( this._bouncing_dir );
+ this._endEffect = true;
+ this._setOverflowIndicator( this._effect_dir );
} else if ( dir === "out" ) {
- if ( !this._bouncing ) {
+ if ( !this._endEffect ) {
return;
}
- this._bouncing = false;
- this._bouncing_count = 1;
-
- this._bouncing_org_x = this._bouncing_x;
- this._bouncing_org_y = this._bouncing_y;
-
- this._bouncing_x = 1;
- this._bouncing_y = 1;
- this._setOverflowIndicator( this._bouncing_dir );
- } else {
- return;
- }
-
- this._doBouncing( $ele, dir );
- },
-
- _doBouncing: function ( $ele, dir ) {
- var translate,
- origin,
- x_rate,
- y_rate,
- frame = 10,
- self = this;
-
- if ( $.support.cssTransform3d ) {
- translate = "translate3d(" + this._sx + "px," + this._sy + "px, 0px)";
- } else {
- translate = "translate(" + this._sx + "px," + this._sy + "px)";
- }
-
- if ( dir === "in" ) {
- x_rate = this._bouncing_org_x - ( this._bouncing_org_x -
- this._bouncing_x ) / frame * this._bouncing_count;
- y_rate = this._bouncing_org_y - ( this._bouncing_org_y -
- this._bouncing_y ) / frame * this._bouncing_count;
-
- translate += " scale(" + x_rate + "," + y_rate + ")";
- } else if ( dir === "out" ) {
- x_rate = this._bouncing_org_x + ( this._bouncing_x -
- this._bouncing_org_x ) / frame * this._bouncing_count;
- y_rate = this._bouncing_org_y + ( this._bouncing_y -
- this._bouncing_org_y ) / frame * this._bouncing_count;
-
- translate += " scale(" + x_rate + "," + y_rate + ")";
- } else {
- return;
- }
-
- if ( this._bouncing_dir ) {
- origin = "50% " + ( this._bouncing_y * 100 - 10 ) + "%";
- } else {
- origin = "50% 10%";
- }
-
- $ele.css({
- "-moz-transform": translate,
- "-webkit-transform": translate,
- "-ms-transform": translate,
- "-o-transform": translate,
- "transform": translate,
- "-webkit-transform-origin": origin,
- });
-
- this._bouncing_count++;
-
- if ( this._bouncing_count > frame ) {
- return;
+ this._endEffect = false;
+ this._setOverflowIndicator( this._effect_dir );
}
-
- setTimeout( function () {
- self._doBouncing( $ele, dir );
- }, this._timerInterval );
},
_setCalibration: function ( x, y ) {
if ( y > 0 ) {
this._sy = 0;
- if ( scroll_height > 0 ) {
- this._bouncing_dir = 0;
- this._setBouncing( this._$view, "in" );
+ if ( this._didDrag && scroll_height > 0 ) {
+ this._effect_dir = 0;
+ this._setEndEffect( "in" );
}
} else if ( y < -scroll_height ) {
this._sy = -scroll_height;
- if ( scroll_height > 0 ) {
- this._bouncing_dir = 1;
- this._setBouncing( this._$view, "in" );
+ if ( this._didDrag && scroll_height > 0 ) {
+ this._effect_dir = 1;
+ this._setEndEffect( "in" );
}
} else {
- if ( this._bouncing && this._sy !== y ) {
- this._bouncing = false;
+ if ( this._endEffect && this._sy !== y ) {
+ this._endEffect = false;
+ this._setOverflowIndicator();
}
this._sy = y;
this._disableTracking();
- if ( this._bouncing ) {
- this._setBouncing( this._$view, "out" );
+ if ( this._endEffect ) {
+ this._setEndEffect( "out" );
this._hideScrollBars();
this._hideOverflowIndicator();
}
$v.bind( this._dragEvt, this._dragCB );
+ $v.bind( "keydown", function ( e ) {
+ var elem,
+ elem_top,
+ screen_h;
+
+ if ( e.keyCode == 9 ) {
+ return false;
+ }
+
+ elem = $c.find(".ui-focus");
+
+ if ( elem === undefined ) {
+ return;
+ }
+
+ elem_top = elem.offset().top;
+ screen_h = $c.offset().top + $c.height() - elem.height();
+
+ if ( self._softkeyboard ) {
+ screen_h -= self._softkeyboardHeight;
+ }
+
+ if ( ( elem_top < 0 ) || ( elem_top > screen_h ) ) {
+ self.scrollTo( 0, self._sy - elem_top +
+ elem.height() + $c.offset().top, 0);
+ }
+
+ return;
+ });
+
+ $v.bind( "keyup", function ( e ) {
+ var input,
+ elem,
+ elem_top,
+ screen_h;
+
+ if ( e.keyCode != 9 ) {
+ return;
+ }
+
+ /* Tab Key */
+
+ input = $( this ).find(":input");
+
+ for ( i = 0; i < input.length; i++ ) {
+ if ( !$( input[i] ).hasClass("ui-focus") ) {
+ continue;
+ }
+
+ if ( i + 1 == input.length ) {
+ elem = $( input[0] );
+ } else {
+ elem = $( input[i + 1] );
+ }
+
+ elem_top = elem.offset().top;
+ screen_h = $c.offset().top + $c.height() - elem.height();
+
+ if ( self._softkeyboard ) {
+ screen_h -= self._softkeyboardHeight;
+ }
+
+ if ( ( elem_top < 0 ) || ( elem_top > screen_h ) ) {
+ self.scrollTo( 0, self._sy - elem_top +
+ elem.height() + $c.offset().top, 0);
+ }
+
+ elem.focus();
+
+ break;
+ }
+
+ return false;
+ });
+
$c.bind( "updatelayout", function ( e ) {
var sy,
vh,
return;
}
- if ( self._sy - sy <= -vh ) {
- self.scrollTo( 0, sy,
+ if ( sy > 0 ) {
+ self.scrollTo( 0, 0, 0 );
+ } else if ( self._sy - sy <= -vh ) {
+ self.scrollTo( 0, self._sy,
self.options.snapbackDuration );
} else if ( self._sy - sy <= vh + self.options.moveThreshold ) {
self.scrollTo( 0, sy,
projects / platform / framework / web / web-ui-fw.git / blobdiff