kylefang/ZGPullDragTableView
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Make the demo a little pretty

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Kyle Fang
2013-02-26 14:51:24 +08:00
parent fa32b530fe
commit d49deb7444
3 changed files with 187 additions and 24 deletions
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79
ZGPullDragTableView/DemoTableViewController.m
View File

@@ -16,26 +16,13 @@
@implementation DemoTableViewController
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
// Custom initialization
}
return self;
}
#pragma mark -
#pragma mark - init Pull and Drag View
- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section{
return [[UIView alloc] init];
}
- (CGFloat )tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section{
return 1;
}
- (void)viewDidLoad
{
[super viewDidLoad];
- (void)configPullDragView{
//Any View would do.
UIView *pullView = [[UIView alloc] initWithFrame:CGRectMake(-320, 0, 320, 80)];
pullView.backgroundColor = [UIColor greenColor];
pullView.alpha = 0;
@@ -49,7 +36,12 @@
self.tableView.ZGDragViewDelegate = self;
}
#pragma mark - PullView Delegate
- (void)pullView:(UIView *)pullView Show:(CGFloat)shownPixels ofTotal:(CGFloat)totalPixels{
//Do what ever you like with the pullView.
//It updates with scrollViewDidScroll
CGFloat progress = MIN(shownPixels / totalPixels, 1.f);
pullView.alpha = progress;
CGRect frame = pullView.frame;
@@ -58,6 +50,8 @@
}
- (void)pullView:(UIView *)pullView hangForCompletionBlock:(void (^)())completed{
//Run completed() in 2 seconds
int64_t delayInSeconds = 2.0;
dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, delayInSeconds * NSEC_PER_SEC);
dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
@@ -65,7 +59,12 @@
});
}
#pragma mark - DragView Delegate
- (void)dragView:(UIView *)dragView Show:(CGFloat)showPixels ofTotal:(CGFloat)totalPixels{
//Do what ever you like with the dragView
//It updates with scrollViewDidScroll
CGFloat progress = MIN(showPixels/totalPixels, 1.f);
dragView.alpha = progress;
CGRect frame = dragView.frame;
@@ -74,6 +73,8 @@
}
- (void)dragView:(UIView *)dragView hangForCompletionBlock:(void (^)())completed{
//Run completed() in 2 seconds
int64_t delayInSeconds = 2.0;
dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, delayInSeconds * NSEC_PER_SEC);
dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
@@ -81,4 +82,44 @@
});
}
//=========================================================
//
// Rest of Code is for demo purpose!
//
//=========================================================
//Make the button seperate invisible
- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section{
return [[UIView alloc] init];
}
- (CGFloat )tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section{
return 1;
}
//taggle between long and short list
- (NSInteger )numberOfSectionsInTableView:(UITableView *)tableView{
if (tableView.numberOfSections == 1) {
return 3;
} else {
return 1;
}
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
[tableView reloadData];
[self configPullDragView];
}
- (void)viewDidLoad
{
[super viewDidLoad];
[self configPullDragView];
}
@end

126
ZGPullDragTableView/en.lproj/MainStoryboard.storyboard
View File

@@ -22,7 +22,7 @@
<rect key="frame" x="0.0" y="0.0" width="320" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Hello 1" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="IXW-cb-TtO">
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Taggle between long and short TableView" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="IXW-cb-TtO">
<rect key="frame" x="10" y="0.0" width="300" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="20"/>
@@ -33,14 +33,14 @@
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" textLabel="bkS-i6-mHt" style="IBUITableViewCellStyleDefault" id="YHf-Wi-8h2">
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" textLabel="sxH-cq-XN5" style="IBUITableViewCellStyleDefault" id="CKH-HH-puw">
<rect key="frame" x="0.0" y="80" width="320" height="80"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Hello 2" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="bkS-i6-mHt">
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Taggle between long and short TableView" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="sxH-cq-XN5">
<rect key="frame" x="10" y="0.0" width="300" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="20"/>
@@ -51,14 +51,130 @@
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" textLabel="c1U-ml-gn8" style="IBUITableViewCellStyleDefault" id="vnd-Ga-W2R">
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" textLabel="BWN-k0-TPi" style="IBUITableViewCellStyleDefault" id="zeM-IF-iT6">
<rect key="frame" x="0.0" y="160" width="320" height="80"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Hello 3" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="c1U-ml-gn8">
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Taggle between long and short TableView" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="BWN-k0-TPi">
<rect key="frame" x="10" y="0.0" width="300" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="20"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<color key="highlightedColor" red="1" green="1" blue="1" alpha="1" colorSpace="calibratedRGB"/>
</label>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
</cells>
</tableViewSection>
<tableViewSection id="5P6-RU-vBO">
<cells>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" textLabel="Gwp-z5-Pns" style="IBUITableViewCellStyleDefault" id="rVN-dq-NK8">
<rect key="frame" x="0.0" y="240" width="320" height="80"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Taggle between long and short TableView" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="Gwp-z5-Pns">
<rect key="frame" x="10" y="0.0" width="300" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="20"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<color key="highlightedColor" red="1" green="1" blue="1" alpha="1" colorSpace="calibratedRGB"/>
</label>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" textLabel="oS3-TD-U46" style="IBUITableViewCellStyleDefault" id="1Ma-FD-tmY">
<rect key="frame" x="0.0" y="320" width="320" height="80"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Taggle between long and short TableView" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="oS3-TD-U46">
<rect key="frame" x="10" y="0.0" width="300" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="20"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<color key="highlightedColor" red="1" green="1" blue="1" alpha="1" colorSpace="calibratedRGB"/>
</label>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" textLabel="7f4-0F-giy" style="IBUITableViewCellStyleDefault" id="F63-Ep-FHA">
<rect key="frame" x="0.0" y="400" width="320" height="80"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Taggle between long and short TableView" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="7f4-0F-giy">
<rect key="frame" x="10" y="0.0" width="300" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="20"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<color key="highlightedColor" red="1" green="1" blue="1" alpha="1" colorSpace="calibratedRGB"/>
</label>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
</cells>
</tableViewSection>
<tableViewSection id="5rU-0b-ZKW">
<cells>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" textLabel="eDO-0i-QZG" style="IBUITableViewCellStyleDefault" id="HMT-Nb-zZH">
<rect key="frame" x="0.0" y="480" width="320" height="80"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Taggle between long and short TableView" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="eDO-0i-QZG">
<rect key="frame" x="10" y="0.0" width="300" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="20"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<color key="highlightedColor" red="1" green="1" blue="1" alpha="1" colorSpace="calibratedRGB"/>
</label>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" textLabel="l84-f4-JIW" style="IBUITableViewCellStyleDefault" id="XAs-Vm-1Fy">
<rect key="frame" x="0.0" y="560" width="320" height="80"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Taggle between long and short TableView" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="l84-f4-JIW">
<rect key="frame" x="10" y="0.0" width="300" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="20"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<color key="highlightedColor" red="1" green="1" blue="1" alpha="1" colorSpace="calibratedRGB"/>
</label>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" textLabel="WSK-Pu-838" style="IBUITableViewCellStyleDefault" id="8jE-Uv-gyK">
<rect key="frame" x="0.0" y="640" width="320" height="80"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Taggle between long and short TableView" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="WSK-Pu-838">
<rect key="frame" x="10" y="0.0" width="300" height="79"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="20"/>

6
ZGPullDragTableViewClass/UITableView+ZGPullDrag.m
View File

@@ -98,6 +98,9 @@ static char UITableViewZGDragView;
}
- (void)addZGPullView:(UIView *)pullView{
if (self.pullView) {
[self.pullView removeFromSuperview];
}
pullView.frame = CGRectOffset(pullView.frame, -pullView.frame.origin.x, -pullView.frame.origin.y-pullView.frame.size.height);
[self addSubview:pullView];
self.pullView = pullView;
@@ -105,6 +108,9 @@ static char UITableViewZGDragView;
}
- (void)addZGDragView:(UIView *)dragView{
if (self.dragView) {
[self.dragView removeFromSuperview];
}
[self layoutIfNeeded];
CGFloat originY = MAX(self.frame.size.height, self.contentSize.height);
dragView.frame = CGRectOffset(dragView.frame, -dragView.frame.origin.x, -dragView.frame.origin.y+originY);