items

Get the current coordinates of an item on a Canvas widget given its item handle?

醉酒当歌 提交于 2019-12-06 10:21:38
问题 From reading the docs (http://effbot.org/tkinterbook/canvas.htm#reference), there doesn't appear to me to be a way to do this. Just wanted to make sure I hadn't made a mistake. (I.e. one would have to internally store the coordinates of various items in a program if one wanted to do boundary checking, for example. [e.g. Check, before moving an oval, that it will not bump into a wall, represented by a line on the current canvas, the coordinate information of which is also stored.]) 回答1: Use

How to change ForeColor of SelectedItem in ListBox

寵の児 提交于 2019-12-06 00:20:37
I am facing a little issue in my project how can I change fore-color of text of selected items in ListBox . I can select all items of ListBox but I don't know how to change fore-color of text of selected items. This code am using in my project for select listbox items for (int i = 0; i < lbProductsToBuy.Items.Count; i++) { lbProductsToBuy.SetSelected(i,true); } printreceiptToken1(); dataGridView67.Rows.Clear(); Thanks. In these images you can see UI of my application. image1 and image2 . See this last image, I want to change this selected items fore-color. You can set DrawMode property of

Android - How to get all items in a Spinner?

早过忘川 提交于 2019-12-05 20:46:39
问题 How do I get all items in a Spinner? I was having trouble trying to search a way to get all items from a Spinner but I was not able to find an elegant solution. The only solution seems to be storing the items list before to add it to the Spinner Is there another better way to do this? 回答1: A simple and elegant way to do this is, if you know the objects type that the spinner is storing: public class User { private Integer id; private String name; /** Getters and Setters **/ @Override public

Is there a way to adjust the width of UITabBar button items to fit more than 5 buttons on the screen?

吃可爱长大的小学妹 提交于 2019-12-05 13:25:20
My buttons seem stretched, especially in landscape orientation. I can't find a property to adjust either on the UITabBar, UITabBarViewController, or on the UITabBarItem's themselves. (Of course, one answer would be to get an iPad...but that doesn't solve the need for a phone.) For example, consider this simple Tab Bar Example - if I only could set the tab bar to auto-shrink as more buttons are added, or manually adjust the width to fit them all on the tab bar, I would be happy. It is not possible to use the UITabbar with more than five visible buttons. You've got to write your own component.

Android - How to get all items in a Spinner?

戏子无情 提交于 2019-12-04 03:17:49
How do I get all items in a Spinner? I was having trouble trying to search a way to get all items from a Spinner but I was not able to find an elegant solution. The only solution seems to be storing the items list before to add it to the Spinner Is there another better way to do this? A simple and elegant way to do this is, if you know the objects type that the spinner is storing: public class User { private Integer id; private String name; /** Getters and Setters **/ @Override public String toString() { return name; } } Given the previous class and a Spinner that contains a list of User you

Move items in half circle just like an endless listview [closed]

拥有回忆 提交于 2019-12-03 13:26:57
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . Hello guys I have tried to make a list like that. But nothing find. The items shown in list moves up and down. Main question is how to set items like a circle. This is possible in iphone, but in android how to

Woocommerce - Getting the order item price and quantity.

北战南征 提交于 2019-12-03 05:01:31
问题 Using Woocommerce 2.6.8 , I can't get the Order Item Data information as described in the docs and here on SO. All I want is to get the Line Item price and Quantity, which should be as simple as: $order = new WC_Order( $order_id ); $order_items = $order->get_items(); foreach ($order_items as $items_key => $items_value) { echo $items_value['name']; //this works echo $items_value['qty']; //this doesn't work echo $items_value[item_meta][_qty][0]; //also doesn't work echo $items_value['line_total

Move items in half circle just like an endless listview [closed]

流过昼夜 提交于 2019-12-03 03:34:56
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center . Hello guys I have tried to make a list like that. But nothing find. The items shown in list moves up and down. Main question is how to set items like a circle. This is possible in iphone, but in android how to achieve this. 来源: https://stackoverflow.com/questions/13024503/move-items-in-half-circle-just-like-an-endless-listview

how to load data in select item in ionic 2 and know the selected item?

拥有回忆 提交于 2019-12-02 19:43:05
问题 My current attempt below page.html <form (ngSubmit)="InsertLocation()" #registerForm="ngForm"> <ion-row> <ion-col> <img src="assets/img/1.jpg" /> <ion-list> <ion-item> <ion-label>Chauffeur</ion-label> <ion-select [(ngModel)]="selectedvalue"name="chauff"> <ion-option *ngFor="let item of chauffeurs"[value]="item.nom_chauffeur"> {{item.nom_chauffeur}} </ion-option> </ion-select> </ion-item> <ion-list> <ion-row> <ion-col> <button ion-button class="submit-btn" type="submit" [disabled]="

Woocommerce - Getting the order item price and quantity.

人走茶凉 提交于 2019-12-02 19:15:30
Using Woocommerce 2.6.8 , I can't get the Order Item Data information as described in the docs and here on SO . All I want is to get the Line Item price and Quantity, which should be as simple as: $order = new WC_Order( $order_id ); $order_items = $order->get_items(); foreach ($order_items as $items_key => $items_value) { echo $items_value['name']; //this works echo $items_value['qty']; //this doesn't work echo $items_value[item_meta][_qty][0]; //also doesn't work echo $items_value['line_total']; //this doesn't work } Looking closer at what gets returned returned Array ( [1] => Array ( [name]