This is how I change background of navigation bar and try to set font like this
UIImage *image = [UIImage imageNamed:#"header.png"];
UIImageView *imageView = [[UIImageView alloc] initWithImage:image];
UILabel *tmpTitleLabel = [[UILabel alloc] initWithFrame:CGRectMake(120, 0, 100, 40)];
[tmpTitleLabel font:[UIFont systemFontOfSize:12]];
// APP CRASH (IF I ERASH THIS ABOVE LINE THEN TITLE GET DISPLAYED AS FACEBOOK )
tmpTitleLabel.text = #"Facebook";
tmpTitleLabel.backgroundColor = [UIColor clearColor];
tmpTitleLabel.textColor = [UIColor whiteColor];
CGRect applicationFrame = CGRectMake(0, 0, 300, 40);
UIView * newView = [[[UIView alloc] initWithFrame:applicationFrame] autorelease];
[newView addSubview:imageView];
[newView addSubview:tmpTitleLabel];
[self.navigationController.navigationBar addSubview:newView];
What am I doing wrong? I checked many answer but this is how they set font.
[tmpTitleLabel font:[UIFont systemFontOfSize:12]];
This is wrong. You are using getter instead of setter. You missed the set part and capital F.
[tmpTitleLabel setFont:[UIFont systemFontOfSize:12]];
^^^^
Or use dot syntax like this:
tmpTitleLabel.font = [UIFont systemFontOfSize:12];
Assign font like this:
tmpTitleLabel.font=[UIFont systemFontOfSize:12];
or use setFont: method
[tmpTitleLabel setFont:[UIFont systemFontOfSize:12]];
Related
I am new in IOS and creating an app.
I used CAPSPageMenu for page menu.Menu is working fine but i want to change
title as a image. I searched a lot,but all are negative.
PlusTypeViewController *controller1 = [[PlusTypeViewController alloc]initWithNibName:#"PlusTableView" bundle:nil];
controller1.title = #"PLUSr";
CapsulesViewController *controller2 = [[CapsulesViewController alloc]initWithNibName:#"CapsulesView" bundle:nil];
controller2.title = #"SUBSTITUTEr";
TabletsViewController *controller3 = [[TabletsViewController alloc] initWithNibName:#"Tablets" bundle:nil];
controller3.title = #"SUPPLIERS";
InjectionViewController *controller4 = [[InjectionViewController alloc] initWithNibName:#"Injection" bundle:nil];
controller4.title = #"INJECTION";
ShasheViewController *controller5 = [[ShasheViewController alloc] initWithNibName:#"Shesha" bundle:nil];
controller5.title = #"Shashe";
NSArray *controllerArray2 = #[controller1, controller2,controller3,controller4,controller5];
NSDictionary *parameterss = #{
CAPSPageMenuOptionScrollMenuBackgroundColor: [UIColor colorWithRed:255.0/255.0 green:255.0/255.0 blue:255.0/255.0 alpha:1.0],
//CAPSPageMenuOptionViewBackgroundColor: [UIColor colorWithRed:19.0/255.0 green:112.0/255.0 blue:103.0/255.0 alpha:1.0],
//CAPSPageMenuOptionSelectionIndicatorColor: [UIColor greenColor],
CAPSPageMenuOptionSelectionIndicatorColor:[UIColor colorWithRed:19.0/255.0 green:112.0/255.0 blue:103.0/255.0 alpha:1.0],
CAPSPageMenuOptionUnselectedMenuItemLabelColor:[UIColor colorWithRed:19.0/255.0 green:112.0/255.0 blue:103.0/255.0 alpha:1.0],
//CAPSPageMenuOptionSelectionIndicatorColor:[UIColor greenColor],
CAPSPageMenuOptionSelectedMenuItemLabelColor :[UIColor blackColor],
//CAPSPageMenuOptionBottomMenuHairlineColor: [UIColor colorWithRed:19.0/255.0 green:112.0/255.0 blue:103.0/255.0 alpha:1.0],
//CAPSPageMenuOptionBottomMenuHairlineColor: [UIColor blackColor],
CAPSPageMenuOptionMenuItemFont: [UIFont fontWithName:#"HelveticaNeue" size:13.0],
CAPSPageMenuOptionMenuHeight: #(30.0),
CAPSPageMenuOptionMenuItemWidth: #(90.0),
//CAPSPageMenuOptionCenterMenuItems: #(YES)
};
_secondPageMenu = [[CAPSPageMenu alloc] initWithViewControllers:controllerArray2 frame:CGRectMake(0.0, 0.0, self.view.frame.size.width, self.view.frame.size.height) options:parameterss];
[self.view addSubview:_secondPageMenu.view];
PLUSr is a demo title, i want to change it in image. Thanks in advance.
#pragma mark:- Navigation Bar
-(void)createCustomNavBar
{
UIView *topBarView =[[UIView alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, 44)];
topBarView.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0];
[self.view addSubview:topBarView];
UIButton *btnBack = [[UIButton alloc]initWithFrame:CGRectMake(2.5, 0, 44, 44)];
[btnBack setImage:[UIImage imageNamed:#"backs_icon_iPhone.png"] forState:UIControlStateNormal];
[btnBack addTarget:self action:#selector(backButtonAction) forControlEvents:UIControlEventTouchUpInside];
[topBarView addSubview:btnBack];
UIImageView *titleImageView=[[UIImageView alloc]init];
titleImageView.image= [UIImage imageNamed:#"sample.png"];
titleImageView.frame=CGRectMake(80, 0, SCREEN_WIDTH-160, 44);
[topBarView addSubview:titleImageView];
}
this is one of the solution. call this createCustomNavBar mathod. thanks
You can set image as a title of controller like below code,
First you need to embed Navigation Controller for navigate on controller and then write below code in viewDidLoad method of that controller
UIImage *image = [[UIImage alloc]initWithName:#"YOUR_IMAGE"];
UIImageView *imageView = [[UIImageView alloc]init];
imageView.image = image;
self.navigationItem.titleView = imageView;
Hope this will help you :)
NOTE : I am doing like this in Swift but if any correction for obj-c then pls change it.
Navigationitem has titleView property which can be used to set up custom view in our navigation view.
You can make a method like this and call in you viewDidLoad.
-(void)setTitleViewForNavigation {
self.navigationController.navigationBar.backgroundColor =[UIColor blueColor];
UIImageView *imageView = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, 200, 44)];
[imageView setImage:[UIImage imageNamed:#"placeholder"]];
imageView.backgroundColor = [UIColor redColor];
self.navigationItem.titleView = imageView;
[self.navigationItem setTitleView:imageView];
}
By using:
CAPSPageMenuOptionScrollMenuBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:#"yourImage"]
I am developing one application for iphone and in that i have some issues regarding adding more then one UILabel in navigation bar at a specific position.
What i want is in following images
in above image there is one backbar button and one imageview as shown with arrow-mark. Other then that all white box is for difrent UILabels to show in navigation bar.
There is only one UIImageView in the navigation bar and one left bar button. Now problem is that i don't know how to add multiple UILabel in navigation bar at a specific position.
Till now what i have worked is to add only button and UIImageView with the right bar button array or left bar button array, but that only add items in sequnce.
So can anyone please guide me that how can anyone add UILabels or any other item at a specific position..
you can add Multiple UIlabel or Image as look like bellow image:-
this can do using bellow code you can change Label and imageView frame and put as your requirement
- (void)viewDidLoad
{
UIView *btn = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 60)];
UILabel *label;
label = [[UILabel alloc] initWithFrame:CGRectMake(5, 25, 200, 16)];
label.tag = 1;
label.backgroundColor = [UIColor clearColor];
label.font = [UIFont boldSystemFontOfSize:16];
label.adjustsFontSizeToFitWidth = NO;
label.textAlignment = UITextAlignmentLeft;
label.textColor = [UIColor whiteColor];
label.text = #"My first lable";
label.highlightedTextColor = [UIColor whiteColor];
[btn addSubview:label];
[label release];
label = [[UILabel alloc] initWithFrame:CGRectMake(0, 30, 200, 16)];
label.tag = 2;
label.backgroundColor = [UIColor clearColor];
label.font = [UIFont boldSystemFontOfSize:16];
label.adjustsFontSizeToFitWidth = NO;
label.textAlignment = UITextAlignmentRight;
label.textColor = [UIColor whiteColor];
label.text = #"second line";
label.highlightedTextColor = [UIColor whiteColor];
[btn addSubview:label];
[label release];
UIImageView *imgviw=[[UIImageView alloc]initWithFrame:CGRectMake(170, 10, 20, 20)];
imgviw.backgroundColor = [UIColor blackColor];
imgviw.image=[UIImage imageNamed:#"a59117c2eb511d911cbf62cf97a34d56.png"];
[btn addSubview:imgviw];
self.navigationItem.titleView = btn;
}
You can add subviews directly to the navigationBar -
UINavigationBar *navBar = navController.navigationBar;
[navBar addSubview: yourLabel];
yourLabel frame origin will be relative to the navigation bar
Try this code
UIView *buttonContainer = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 44)];
buttonContainer.backgroundColor = [UIColor clearColor];
UIButton *button0 = [UIButton buttonWithType:UIButtonTypeCustom];
[button0 setFrame: CGRectMake(160, 7 , 40, 30)];
[button0 setTitle:#"Sort" forState:UIControlStateNormal];
button0.titleLabel.font = [UIFont fontWithName:#"Helvetica" size:12];
[button0 setBackgroundImage:[UIImage imageNamed:#"Btn_Sort_Btn_Sort_Places.png"] forState:UIControlStateNormal];
[button0 addTarget:self action:#selector(sortAction) forControlEvents:UIControlEventTouchUpInside];
[button0 setShowsTouchWhenHighlighted:YES];
[buttonContainer addSubview:button0];
self.navigationItem.titleView = buttonContainer;
UILabel *lbl_title = [[UILabel alloc] initWithFrame:CGRectMake(10, 0 , 140, 40)];
lbl_title.text = str_HeaderTitle;
lbl_title.textColor = [UIColor whiteColor];
lbl_title.font = [UIFont fontWithName:#"Helvetica-Bold" size:16];
lbl_title.backgroundColor = [UIColor clearColor];
lbl_title.textAlignment = NSTextAlignmentCenter;
[buttonContainer addSubview:lbl_title];
You can set an arbitrary view instead of a view controller's title:
myViewController.navigationItem.titleView = someView;
Note that most likely the view's frame will be restricted to make room for leftBarButtonItem and rightBarButtonItem.
UILabel *label=[[UILabel alloc] initWithFrame:CGRectMake(50, 2, 20, 15)];
[label setBackgroundColor:[UIColor greenColor]];
UIImageView *imgView=[[UIImageView alloc] initWithFrame:CGRectMake(40, 20, 150, 10)];
[imgView setBackgroundColor:[UIColor redColor]];
[[self.navigationController navigationBar] addSubview:label];
[self.navigationController.navigationBar addSubview:imgView];
Have a look at this piece of code. With some modifications it should solve your problem:
UIButton *imageButton = [UIButton buttonWithType:UIButtonTypeCustom];
[imageButton setFrame:CGRectMake(15, 0, 57, 44)];
[imageButton setBackgroundImage:[UIImage imageNamed:#"someImage.png"] forState:UIControlStateNormal];
UILabel *titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(140, 0, 250, 44)];
[titleLabel setText:#"some title"];
[titleLabel setBackgroundColor:[UIColor clearColor]];
[titleLabel setTextColor:[UIColor whiteColor]];
[titleLabel setFont:[UIFont boldSystemFontOfSize:20]];
[self.navigationController.navigationBar addSubview:imageButton];
[self.navigationController.navigationBar addSubview:titleLabel];
Just modify the values in the CGRectMake() to fit your needs.
Hi i am beginner in iOS and in my project i need to insert "titles" at "left side center" and "right side center" on UInavigationBar as like below image please help me how should i do below my requirement
See below code and try :
- (void)viewDidLoad
{
[super viewDidLoad];
CGRect frame = [[UIScreen mainScreen] bounds];
UILabel *lbl1 = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, frame.size.width/2, 44)];
lbl1.backgroundColor = [UIColor redColor];
lbl1.textAlignment = NSTextAlignmentCenter;
lbl1.text = #"Dashboard";
[self.navigationController.navigationBar addSubview:lbl1];
UILabel *lbl2 = [[UILabel alloc] initWithFrame:CGRectMake(frame.size.width/2, 0, frame.size.width/2, 44)];
lbl2.backgroundColor = [UIColor redColor];
lbl2.textAlignment = NSTextAlignmentCenter;
lbl2.text = #"Profile";
[self.navigationController.navigationBar addSubview:lbl2];
}
You can customize the titleView of navigation bar. Read the official documentation here.
As per your question, I tried the below working code:-
-(UIView *)getTitleView
{
CGRect frame = [[UIScreen mainScreen] bounds];
UIView *viewTitle = [[UIView alloc]initWithFrame:CGRectMake(0, 0, frame.size.width, self.navigationController.navigationBar.frame.size.height)];
UILabel *lbl1 = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, frame.size.width/2, self.navigationController.navigationBar.frame.size.height)];
lbl1.backgroundColor = [UIColor colorWithRed:130/255.0f green:13/255.0f blue:23/255.0f alpha:1.0f];
lbl1.textAlignment = NSTextAlignmentCenter;
[lbl1 setTextColor:[UIColor whiteColor]];
lbl1.text = #"Dashboard";
[viewTitle addSubview:lbl1];
UILabel *lbl2 = [[UILabel alloc] initWithFrame:CGRectMake(frame.size.width/2, 0, frame.size.width/2, viewTitle.frame.size.height)];
lbl2.backgroundColor = [UIColor colorWithRed:130/255.0f green:13/255.0f blue:23/255.0f alpha:1.0f];
[lbl2 setTextColor:[UIColor whiteColor]];
lbl2.textAlignment = NSTextAlignmentCenter;
lbl2.text = #"Profile";
[viewTitle addSubview:lbl2];
return viewTitle;
}
- (void)viewDidLoad {
[super viewDidLoad];
self.navigationItem.titleView = [self getTitleView];
}
I divide the code in separate method to follow modular approach. For any part of code, which is of separate task, write that piece of code in different method. This will lead to more readability.
I have following code that adds a UIView and then adds a UIImageView and UILabel, the UIView display correctly but nothing i have put in side the view is showing. I have looked everywhere but i cannot find an answer. The UIView is presented under certain conditions and when it is tapped it dissapears.
Here is my code.
UIView *actionView = [[UIView alloc] initWithFrame:CGRectMake(20, 180, 280, 165)];
UITapGestureRecognizer *singleFingerTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:#selector(handleSingleTap:)];
[actionView addGestureRecognizer:singleFingerTap];
actionView.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.5f];
actionView.layer.cornerRadius = 5;
actionView.layer.masksToBounds = YES;
[self.view addSubview:actionView];
UILabel *actionText = [[UILabel alloc] initWithFrame:CGRectMake(20, 180, 280, 165)];
actionText.text = #"Hello";
actionText.textColor = [UIColor redColor];
actionText.textAlignment = NSTextAlignmentCenter;
[actionText setTextColor:[UIColor redColor]];
[actionText setBackgroundColor:[UIColor clearColor]];
[actionText setFont:[UIFont fontWithName: #"Trebuchet MS" size: 14.0f]];
actionText.Frame = CGRectMake(20, 180, 280, 165);
[actionView addSubview:actionText];
UIImage* image = [UIImage imageNamed:[NSString stringWithFormat:#"trash-icon.png"]];
UIImageView* blockView = [[UIImageView alloc] initWithImage:image];
blockView.frame = CGRectMake(109, 273, 40, 40);
[actionView addSubview:blockView];
Change your frame positions like..
UILabel *actionText = [[UILabel alloc] initWithFrame:CGRectMake(20, 10, 280, 40)];
actionText.text = #"Hello";
actionText.textColor = [UIColor redColor];
actionText.textAlignment = NSTextAlignmentCenter;
[actionText setTextColor:[UIColor redColor]];
[actionText setBackgroundColor:[UIColor clearColor]];
[actionText setFont:[UIFont fontWithName: #"Trebuchet MS" size: 14.0f]];
[actionView addSubview:actionText];
UIImage* image = [UIImage imageNamed:[NSString stringWithFormat:#"trash-icon.png"]];
UIImageView* blockView = [[UIImageView alloc] initWithImage:image];
blockView.frame = CGRectMake(109,70, 40, 40);
[actionView addSubview:blockView];
When you set the frame of a view, it is important to remember that the origin relates to the coordinate system of the superview it is added to.
So when you set the frame of your label to:
UILabel *actionText = [[UILabel alloc] initWithFrame:CGRectMake(20, 180, 280, 165)];
the origin of x = 20, y = 180 end up being the origin WITHIN the actionView. Now this is your problem because your actionView is only 165px tall, and you are telling the actionText subView that it's y origin is 180, which is well outside the bottom of the actionView.
for your actionText, you should allocate it as follows:
UILabel *actionText = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 280, 165)];
and for your blockView, something like:
blockView.frame = CGRectMake(89,93, 40, 40);
I am adding some dynamic UIView named as *cellSeparator and other UILabels...now what happen is when i again call this code then its rewrite the label text and overwrite on previously created label text...i am not very much aware to this ios development.so can anyone please tell me how can i remove this UIView dynamically before creating again?beacause UIView is dynamically created i dont know how to remove that UIview
UILabel *indexLabel = [[UILabel alloc] initWithFrame:CGRectMake(20, self.view.frame.size.height-150, self.view.frame.size.width/2,30)];
[indexLabel setBackgroundColor:[UIColor clearColor]];
indexLabel.textColor = [UIColor whiteColor];
indexLabel.text = #"Details:-";
indexLabel.font = [UIFont systemFontOfSize:20.00];
UILabel *tagLabel = [[UILabel alloc] initWithFrame:CGRectMake(20, self.view.frame.size.height-120, self.view.frame.size.width/2, 30)];
tagLabel.backgroundColor = [UIColor clearColor];
NSLog(#"LOg %#",imageId);
NSLog(#"LOg %#",imageStyle);
NSLog(#"LOg %#",imageType);
NSLog(#"LOg %#",imageWeight);
tagLabel.text = [NSString stringWithFormat:#"The Id of Jewl Is: %#",imageId];
imageTypelabel= [[UILabel alloc] initWithFrame:CGRectMake(20, self.view.frame.size.height-90, self.view.frame.size.width/2, 30)];
imageTypelabel.backgroundColor = [UIColor clearColor];
imageTypelabel.text = [NSString stringWithFormat:#"The Type of Jewl Is: %#",imageType];
imageStylelabel = [[UILabel alloc] initWithFrame:CGRectMake(20, self.view.frame.size.height-60, self.view.frame.size.width/2, 30)];
imageTypelabel.backgroundColor = [UIColor clearColor];
imageStylelabel.text = [NSString stringWithFormat:#"The style of Jewl Is: %#",imageStyle];
imageWeightlabel = [[UILabel alloc] initWithFrame:CGRectMake(20, self.view.frame.size.height-30, self.view.frame.size.width/2, 30)];
imageStylelabel.backgroundColor = [UIColor clearColor];
imageWeightlabel.text = [NSString stringWithFormat:#"The weight of Jewl Is: %#",imageWeight];
imageWeightlabel.backgroundColor = [UIColor clearColor];
imageWeightlabel.textColor = [UIColor whiteColor];
imageTypelabel.textColor = [UIColor whiteColor];
imageWeightlabel.textColor = [UIColor whiteColor];
tagLabel.textColor = [UIColor whiteColor];
UIImage *imageBegin = [UIImage imageNamed:imageName];
UIImageView *imageView = [[UIImageView alloc] initWithImage:imageBegin];
UIView *cellSeparator = [[UIView alloc] initWithFrame:CGRectMake(0,545, self.view.frame.size.width ,3)];
cellSeparator.tag=1;
[cellSeparator setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin |
UIViewAutoresizingFlexibleRightMargin |
UIViewAutoresizingFlexibleWidth];
[cellSeparator setContentMode:UIViewContentModeTopLeft];
[cellSeparator setBackgroundColor:[UIColor whiteColor]];
[self.view addSubview:cellSeparator];
You could write a method to remove all the subviews of the view and modify this code according to your need.
- (void)removeSubviewsOfView
{
NSArray *subViews = [self.view subviews];
for(UIView *view in subViews)
{
[view removeFromSuperview];
}
}