toolbar | 易学教程

Combobox in toolbar behaves differently

阅读更多关于 Combobox in toolbar behaves differently

问题 Starting a new question from this thread, Can anyone answer why a ComboBox with CheckBox es would behave differently inside and outside of a toolbar? Summary from linked question: I noticed that there is a difference of behavior when the ComboBox is placed in a Toolbar. When not in the Toolbar, it behaves as expected: the CheckBox changes state without closing the Popup. But in the ToolBar, the Popup closes on the first click, regardless of where the click is. Try the new code, please. I

TToolBar: how to get rid of vertical bars?

阅读更多关于 TToolBar: how to get rid of vertical bars?

问题 When I have a TToolbar and I put non-toolbutton controls on it, there is a superfluous vertical bar through the control. How can I get rid of the bar? In the image below, the toolbar contains only two toolbuttons and a TLabel and no separators. Notice the vertical bar through the letter V. 回答1: If I recall correctly, this is due to the handle of transparency of other non TToolButton controls that are placed in the TToolBar and, for this reason, if you set "Transparent" property of your TLabel

Eclipse RCP 4 draggable Toolbar

阅读更多关于 Eclipse RCP 4 draggable Toolbar

问题 Is it possible to create a pure Eclipse RCP 4 application, that uses the nice toolbar from the Eclipse IDE with Drag and Drop functionality? Starting with a fresh installation of Eclipse for RCP 4.5.1, I created a pure e4 application with sample content using the wizrad. It contains two toolbars, but D&D functionality is missing. So what to do next? 回答1: There was Drag and Drop functionality in Eclipse 3.x (locking / unlocking toolbar) But with Eclipse 4.x its not working. You can see bug :

Toolbar search local data, retain value in cell even after searching

阅读更多关于 Toolbar search local data, retain value in cell even after searching

问题 I am using toolbar searching on local data(because I am using option loadonce: true ). In my grid, there is one column 'Transfer Qty.' which is by default editable. I want a functionality like, suppose I entered some value in column 'Transfer Qty.' in 4th row whose Lot No. name is 'OpStk_Leher_Mumbai-500' (for that please refer above image) and if I make search with search-string 'P-35' and press enter, it gives me first three row as a search result as per my search string and it will exclude

custom component toolbar fragment with onOptionmenu items

阅读更多关于 custom component toolbar fragment with onOptionmenu items

问题 I am stuck simple issue and i know i am doing something minor wrong , My issue is when i am using set Toolbar in MainActivity and after when i am trying to add optionMenu in fragment at a time my toolBar's child component(RelativeLayout in my case) size changed.. Here is my code : <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools"

JavaFX - How to prevent Toolbar from changing width on button state changes

阅读更多关于 JavaFX - How to prevent Toolbar from changing width on button state changes

问题 I have a problem with TooBar, when one of the included ToggleButtons gain/looses focus or gets checked/unchecked - their visual appearance become slightly bigger / or smaller by a few pixels but the Toolbar adjusts its width accordingly. When I click on some other UI element - "Objects button" losses focus, becomes smaller and Toolbar width decreases. It's quite annoying that Toolbar size changes all the time. Also, the second button becomes not aligned with first one. What can be done here

Joomla custom toolbar button message

阅读更多关于 Joomla custom toolbar button message

问题 The standard admin toolbar buttons have the possibility that you can give them a message. For example: a "really delete" message or something... JToolBarHelper::deleteList('Do you wanna really delete?', 'controller.delete'); Is that also possible for a custom button? In the documentation is no parameter for this. http://docs.joomla.org/JToolBarHelper/custom Did Joomla have another solution? Show the user a message and after his confirmation... execute my code! Is that possible? Sorry for my

Win32 Toolbars and 24bit Images

阅读更多关于 Win32 Toolbars and 24bit Images

问题 Does the WinAPI support 24bit+ images? I would like to use 24bit icons( more definition ) as toolbar button images. I've loaded the icon's like this: // create toolbar HWND hTool = CreateWindowEx( 0, TOOLBARCLASSNAME, NULL, WS_CHILD | WS_VISIBLE, 0, 0, 0, 0, m_hWnd[ AUXILIARY_VIEWPORT ], ( HMENU )IDC_TEX_TOOL, GetModuleHandle( NULL ), NULL ); // Send the TB_BUTTONSTRUCTSIZE message, which is required for backward compatibility. SendMessage( hTool, TB_BUTTONSTRUCTSIZE, ( WPARAM )sizeof(

xadmin列表页添加自定义工具栏toolbar

阅读更多关于 xadmin列表页添加自定义工具栏toolbar

通过xadmin的Plugin实现，adminx.py中 class Link2AdminPlugin(BaseAdminPlugin): link_2_admin = False def init_request(self, *args, **kwargs): return bool(self.link_2_admin) #my_top_toolbar为xadmin model_list.html中存在的view_block区块 def block_my_top_toolbar(self, context, nodes): nodes.append(loader.render_to_string('product/blocks/my_top_toolbar.link_2_admin.html', context_instance=context)) xadmin.site.register_plugin(Link2AdminPlugin, ListAdminView) 可以简单改写xadmin model_list.html中的代码，实现插入列表页任意地方，如model_list.html中加入 <div class="btn-toolbar pull-right" role="toolbar" aria-label="..."> {% view_block 'my_top

When add a custom view in Android Toolbar, there will be a marginLeft

阅读更多关于 When add a custom view in Android Toolbar, there will be a marginLeft

问题 I have some problems about android toolbar. Normally if I set a custom view into toolbar, the view should fill the whole toolbar space from left to right and has no margin. but mine has a empty space in the left , these are my code : xml: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <android.support.v7.widget.Toolbar