combobox

ComboBox Text Formatting through AS3

由 人盡茶涼 提交于 2019-12-31 01:11:09
问题 I am developing an AIR application and I need to change the font size of the text that is displayed in the dropDown List as well as the main text on the comboBox. My ComboBox is quite big in size but the text displayed in it is very small. I tried using the setStyle method by passing a TextFormat into it like : cmbEmployee.setStyle("textFormat", txtform); but it didn't work. Although the same method works well with a TextField. Can somebody help ? 回答1: A ComboBox is a container that contains

Dropdown should show only the display member

由 ￡可爱￡侵袭症＋ 提交于 2019-12-31 00:43:36
问题 I have bound a collection to ultracombo and I have specified the value member and display member . The collections have many columns, Now I have to show only one column in that in display and one column assigned to value member . Now i'm seeing all the columns in the collections are getting displayed as multicolumn . //Code cboUltra.ValueMember = "LookupValue" cboUltra.DisplayMember = "LookupValueDescription" cboUltra.DataSource = LoadLookupDetails(Field.LookUpCode) UltraGridRow.Cells(

WPF的ComboBox 数据模板自定义

由 ≡放荡痞女 提交于 2019-12-31 00:00:25
WPF的ComboBox 有些时候不能满足用户需求，需要对数据内容和样式进行自定义，下面就简要介绍一下用数据模板（DataTemplate）的方式对ComboBox 内容进行定制： 原型设计如下： 步骤： 1、新建一个WPF应用程序WpfAppDemo（VS2012)，并新建一个images文件夹（上传图片素材）; 2、在主界面MainWindow.xaml文件中添加一个Label、ComboBox 和Button控件,如下图： 代码如下： 1 <Window x:Class="WpfAppDemo.MainWindow" 2 xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 3 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 4 Title="MainWindow" Height="350" Width="525"> 5 <Grid> 6 <ComboBox x:Name="myColorComBox" HorizontalAlignment="Left" Margin="110,79,0,0" VerticalAlignment="Top" Width="309" Height="48" > 7 <!--ItemTemplate-->

WPF的ComboBox 数据模板自定义

由 故事扮演 提交于 2019-12-31 00:00:14
WPF的ComboBox 有些时候不能满足用户需求，需要对数据内容和样式进行自定义，下面就简要介绍一下用数据模板（DataTemplate）的方式对ComboBox 内容进行定制： 原型设计如下： 步骤： 1、新建一个WPF应用程序WpfAppDemo（VS2012)，并新建一个images文件夹（上传图片素材）; 2、在主界面MainWindow.xaml文件中添加一个Label、ComboBox 和Button控件,如下图： 代码如下： 1 <Window x:Class="WpfAppDemo.MainWindow" 2 xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 3 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 4 Title="MainWindow" Height="350" Width="525"> 5 <Grid> 6 <ComboBox x:Name="myColorComBox" HorizontalAlignment="Left" Margin="110,79,0,0" VerticalAlignment="Top" Width="309" Height="48" > 7 <!--ItemTemplate-->

Java swing: implementing my Comboboxmodel for JComboBox

由 ▼魔方 西西 提交于 2019-12-30 14:08:43
问题 I need my combo box to have short names of organizations. The problem is i can see organizations names in dropdown list, but cant actually select it. Where is my mistake? public class ToComboBoxModel extends AbstractListModel implements ComboBoxModel { private String selectedItem; private List<Organization> orgs; public ToComboBoxModel(List orgs) { this.orgs = orgs; } @Override public String getSelectedItem() { return selectedItem; } @Override public void setSelectedItem(Object newValue) {

weird Ajax ComboBox drop down list

由 我怕爱的太早我们不能终老 提交于 2019-12-30 10:44:34
问题 I've got combobox inside some panel : <ajaxToolkit:ComboBox ID="YearList" runat="server" OnInit="YearList_Init1" EnableTheming="false" Width="45px" ViewStateMode="Disabled" /> and it was OK before I updated project to .NET 4 , after updating project (And AJAX) to .net4 it's looking like really strange ... I can't explain it proper , I will show : how can I fix it ? :) Full CSS / ASPX page here -> https://github.com/nCdy/Issues/tree/master/Ajax%20ComboBox (string # 287) 回答1: I had a similar

Extjs4 combobox displayValue in grid

由 假如想象 提交于 2019-12-30 04:58:15
问题 Please, help. I want to show my displayValue in the Grid. I found the solution here, but I can't understand how use it. My code: columns:[...,{ header: 'Product', id: 'combo', locked: true, dataIndex: 'prod_id', editor: { xtype: 'combobox', store: new Ext.data.Store({ fields: ['value','display'], data: prod_list }), displayField: 'display', valueField: 'value' } },...] Solution Ext.util.Format.comboRenderer = function(combo){ return function(value){ var record = combo.findRecord(combo

How do I populate a ComboBox at install time in WiX?

由 谁说我不能喝 提交于 2019-12-30 04:56:07
问题 Edit: I've updated the code below so that it now works, thanks to Rob's answer. I've found a couple of pages that show how to do this (http://www.cmcrossroads.com/content/view/13160/120/, http://www.mail-archive.com/wix-users@lists.sourceforge.net/msg05103.html) and looked through the source code for WAI (http://wai.codeplex.com/), but I can't seem to get it to work in my installer no matter what I try. If anyone can spot what I'm doing wrong I'd be very grateful. My WiX fragment for the

How to make a custom ComboBox (OwnerDrawFixed) looks 3D like the standard ComboBox?

由 拥有回忆 提交于 2019-12-30 04:42:07
问题 I am making a custom ComboBox, inherited from Winforms' standard ComboBox. For my custom ComboBox, I set DrawMode to OwnerDrawFixed and DropDownStyle to DropDownList . Then I write my own OnDrawItem method. But I ended up like this: How do I make my Custom ComboBox to look like the Standard one? Update 1: ButtonRenderer After searching all around, I found the ButtonRenderer class. It provides a DrawButton static/shared method which -- as the name implies -- draws the proper 3D button. I'm

How can I populate a WPF combo box in XAML with all the items from a given enum?

由 本小妞迷上赌 提交于 2019-12-29 11:36:22
问题 Say I have an enum with four values: public enum CompassHeading { North, South, East, West } What XAML would be required to have a ComboBox be populated with these items? <ComboBox ItemsSource="{Binding WhatGoesHere???}" /> Ideally I wouldn't have to set up C# code for this. 回答1: You can use the ObjectDataProvider to do this: <ObjectDataProvider MethodName="GetValues" ObjectType="{x:Type sys:Enum}" x:Key="odp"> <ObjectDataProvider.MethodParameters> <x:Type TypeName="local:CompassHeading"/> <
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