hackiftekhar · Apr 6, 2015 · Nov 5, 2015 · Nov 5, 2015 · Dec 18, 2017 · Dec 18, 2017
Showing with 130 additions and 2 deletions.

+4 −0 Drop Down TextField.xcodeproj/project.pbxproj

+54 −0 IQDropDownTextField Demo/Drop Down TextField/ViewController.m

+12 −0 IQDropDownTextField.podspec

+60 −2 IQDropDownTextField/IQDropDownTextField.m
diff --git a/Drop Down TextField.xcodeproj/project.pbxproj b/Drop Down TextField.xcodeproj/project.pbxproj
@@ -19,6 +19,7 @@
 		E609C876182ECB1D0058DB63 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = E609C875182ECB1D0058DB63 /* main.m */; };
 		E609C87A182ECB1D0058DB63 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = E609C879182ECB1D0058DB63 /* AppDelegate.m */; };
 		E609C883182ECB1D0058DB63 /* ViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = E609C882182ECB1D0058DB63 /* ViewController.m */; };
+		EDD90A691FE81A8F0089E10B /* IQDropDownTextField in Resources */ = {isa = PBXBuildFile; fileRef = EDD90A681FE81A8F0089E10B /* IQDropDownTextField */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -41,6 +42,7 @@
 		E609C879182ECB1D0058DB63 /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
 		E609C881182ECB1D0058DB63 /* ViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ViewController.h; sourceTree = "<group>"; };
 		E609C882182ECB1D0058DB63 /* ViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ViewController.m; sourceTree = "<group>"; };
+		EDD90A681FE81A8F0089E10B /* IQDropDownTextField */ = {isa = PBXFileReference; lastKnownFileType = folder; path = IQDropDownTextField; sourceTree = SOURCE_ROOT; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -107,6 +109,7 @@
 		E609C86F182ECB1D0058DB63 /* Drop Down TextField */ = {
 			isa = PBXGroup;
 			children = (
+				EDD90A681FE81A8F0089E10B /* IQDropDownTextField */,
 				E609C878182ECB1D0058DB63 /* AppDelegate.h */,
 				E609C879182ECB1D0058DB63 /* AppDelegate.m */,
 				E609C881182ECB1D0058DB63 /* ViewController.h */,
@@ -190,6 +193,7 @@
 				4CC1D5D61F7FA748007595D9 /* LaunchScreen.storyboard in Resources */,
 				E609C874182ECB1D0058DB63 /* InfoPlist.strings in Resources */,
 				39DD82711CFC666A0006FA8E /* Montserrat-Regular.otf in Resources */,
+				EDD90A691FE81A8F0089E10B /* IQDropDownTextField in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

diff --git a/IQDropDownTextField Demo/Drop Down TextField/ViewController.m b/IQDropDownTextField Demo/Drop Down TextField/ViewController.m
@@ -0,0 +1,54 @@
+//
+//  ViewController.m
+//  Drop Down TextField
+//
+//  Created by hp on 10/11/13.
+//  Copyright (c) 2013 Iftekhar. All rights reserved.
+//
+
+#import "ViewController.h"
+
+@interface ViewController ()
+
+@end
+
+@implementation ViewController
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+
+    UIToolbar *toolbar = [[UIToolbar alloc] init];
+    [toolbar setBarStyle:UIBarStyleBlackTranslucent];
+    [toolbar sizeToFit];
+    UIBarButtonItem *buttonflexible = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
+    UIBarButtonItem *buttonDone = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(doneClicked:)];
+
+    [toolbar setItems:[NSArray arrayWithObjects:buttonflexible,buttonDone, nil]];
+    textFieldDatePicker.inputAccessoryView = toolbar;
+    textFieldTextPicker.inputAccessoryView = toolbar;
+    textFieldTimePicker.inputAccessoryView = toolbar;
+    textFieldOptionalTextPicker.inputAccessoryView = toolbar;
+
+    textFieldTextPicker.isOptionalDropDown = NO;
+    [textFieldTextPicker setItemList:[NSArray arrayWithObjects:@"London",@"Johannesburg",@"Moscow",@"Mumbai",@"Tokyo",@"Sydney", nil]];
+    [textFieldOptionalTextPicker setItemList:[NSArray arrayWithObjects:@"London",@"Johannesburg",@"Moscow",@"Mumbai",@"Tokyo",@"Sydney", nil]];
+
+    [textFieldDatePicker setDropDownMode:IQDropDownModeDatePicker];
+
+    [textFieldTimePicker setDropDownMode:IQDropDownModeDateTimePicker];
+	// Do any additional setup after loading the view, typically from a nib.
+}
+
+-(void)doneClicked:(UIBarButtonItem*)button
+{
+    [self.view endEditing:YES];
+}
+
+- (void)didReceiveMemoryWarning
+{
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+
+@end
diff --git a/IQDropDownTextField.podspec b/IQDropDownTextField.podspec
@@ -0,0 +1,12 @@
+Pod::Spec.new do |s|
+  s.name         = "IQDropDownTextField"
+  s.version      = "1.0.4"
+  s.summary      = "TextField with DropDown support using UIPickerView"
+  s.homepage     = "https://github.com/hackiftekhar/IQDropDownTextField"
+  s.license      = 'MIT'
+  s.author       = { "Iftekhar Qurashi" => "hack.iftekhar@gmail.com" }
+  s.platform     = :ios, '5.0'
+  s.source       = { :git => "https://github.com/fjsosa/IQDropDownTextField", :tag => "v 1.0.4" }
+  s.source_files = 'Classes', 'IQDropDownTextField/*.{h,m}'
+  s.requires_arc = true
+end
diff --git a/IQDropDownTextField/IQDropDownTextField.m b/IQDropDownTextField/IQDropDownTextField.m
@@ -32,7 +32,6 @@ @interface IQDropDownTextField () <UIPickerViewDelegate, UIPickerViewDataSource>
 @property (nonatomic, strong) UIToolbar *dismissToolbar;
 
 @property BOOL hasSetInitialIsOptional;
-
 @end
 
 
@@ -138,6 +137,7 @@ - (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSIn
     return self.internalItemList.count;
 }
 
+
 #pragma mark UIPickerView delegate
 
 - (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view
@@ -154,13 +154,39 @@ - (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forC
     {
         UILabel *labelText = (UILabel*)view;
 
+        /* WORKAROUND  FSO
+         * We need to find a point to select the default option to the control, if we select the default opcion
+         * before the picker view is showed, the textbox will show that opcion as default, and we need the field empty
+         * until the user pick the control. Once the user picked the control, the pickerview is showed
+         * with a default value. and the textbox should reflect that selection.
+         * Rememeber that this control is not a picker view, is a textbox that contains a picker view.
+         * and the picker view is a sub control, as the pickerview control does not have any method or event
+         * that allow notify us when that control is loaded (in fact, there are serveral methods in UIView, but we
+         * need a sub class, and this change implies a big change in the pod control.
+         *
+         * The only point I found to set the default values when the pickerview is showed is this one. but this
+         * method is run for each row in the picker view, this is the reason for the first validation in the "if"
+         * statement, just to avoid reset the selected item in each method call.
+         */
+        if(self.selectedItem == nil && _ItemListsInternal.count > 0)
+        {
+            [self setSelectedItem:_ItemListsInternal[0]];
+        }
+        //END FSO
+
+
         if (labelText == nil)
         {
             labelText = [[UILabel alloc] init];
             [labelText setTextAlignment:NSTextAlignmentCenter];
             [labelText setAdjustsFontSizeToFitWidth:YES];
             labelText.backgroundColor = [UIColor clearColor];
             labelText.backgroundColor = [UIColor clearColor];
+        }else{
+            //FSO
+            labelText.font = [UIFont boldSystemFontOfSize:20.0];
+            labelText.textColor = [UIColor blackColor];
+            //END FSO
         }
 
         NSString *text = [self.internalItemList objectAtIndex:row];
@@ -284,13 +310,18 @@ - (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComp
     }
 }
 
+- (void)dateTimeChanged:(UIDatePicker *)tPicker
+{
+    [self setSelectedItem:[self.dropDownDateTimeFormatter stringFromDate:tPicker.date]];
+}
+
 #pragma mark - Selected Row
 
 - (NSInteger)selectedRow
 {
     if (self.isOptionalDropDown)
     {
-        return [self.pickerView selectedRowInComponent:0]-1;
+        return [self.pickerView selectedRowInComponent:0] - 1;
     }
     else
     {
@@ -403,6 +434,9 @@ - (void)setDropDownMode:(IQDropDownMode)dropDownMode
             self.inputView = nil;
         }
             break;
+        case IQDropDownModeDateTimePicker:
+            self.inputView = self.dateTimePicker;
+            break;
         default:
             break;
     }
@@ -465,6 +499,7 @@ - (NSString*)selectedItem
         }
             break;
     }
+>>>>>>> upstream/master
 }
 
 -(void)setSelectedItem:(NSString *)selectedItem
@@ -557,6 +592,9 @@ - (void) _updateOptionsList {
 //            [self setSelectedRow:self.selectedRow];
         }
             break;
+        case IQDropDownModeDateTimePicker:
+            [self setSelectedItem:[self.dropDownDateTimeFormatter stringFromDate:date] animated:animated];
+            break;
         default:
             break;
     }
@@ -670,6 +708,25 @@ -(NSDate *)date
                 return [self.datePicker.date copy];
             }
         }
+
+        case IQDropDownModeDateTimePicker:
+        {
+            NSDate *date = [self.dropDownDateTimeFormatter dateFromString:selectedItem];
+            if (date)
+            {
+                _selectedItem = selectedItem;
+                self.text = selectedItem;
+                [self.dateTimePicker setDate:date animated:animated];
+
+                if ([self.delegate respondsToSelector:@selector(textField:didSelectItem:)])
+                    [self.delegate textField:self didSelectItem:_selectedItem];
+            }
+            else if ([selectedItem length])
+            {
+                NSLog(@"Invalid date or date format:%@",selectedItem);
+            }
+            break;
+        }
         case IQDropDownModeTimePicker:
         {
             if (self.isOptionalDropDown)
@@ -739,6 +796,7 @@ -(UIDatePickerMode)datePickerMode
 
 - (void)setDatePickerMode:(UIDatePickerMode)datePickerMode
 {
+
     if (self.dropDownMode == IQDropDownModeDatePicker)
     {
         objc_setAssociatedObject(self, @selector(datePickerMode), @(datePickerMode), OBJC_ASSOCIATION_RETAIN_NONATOMIC);