selection

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Select A Picker leads to change of UIbutton Image

I have been searching method to build a UIpicker, which the row selected will lead to the change of the image of a UIbutton. The usual if, else method to change button seems does not work here. Does a[详细]

2023-03-12 23:02 分类：问答
How To Wrap / Surround Highlighted Text With An Element

I want to wrap a selected text in a div container with span, is it possible? A user will select a text and will click a button, on button click event I want to wrap that selected text with span eleme[详细]

2023-03-12 17:59 分类：问答
Delphi - Get the whole word where the caret is in a memo

I need to be able to select the whole word of a TMemo if the caret is directly adjacent or in a word in the 开发者_如何学Pythonmemo.[详细]

2023-03-12 12:27 分类：问答
Using NSWorkspace selectFile:inFileViewerRootedAtPath: with files on the desktop

You can do something like this to have the finder open a window and select a file: [[NSWorkspace sharedWorkspace] selectFile:file inFileViewerRootedAtPath:root][详细]

2023-03-12 06:44 分类：问答
TreeViewer.setSelection() does not select the correct item after the path given

If there are more tree items based on the same object in the tree viewer, making a TreePath and passing it to TreeViewer.setSelection() does not select the item correctly when the current selection is[详细]

2023-03-11 20:29 分类：问答
Javascript surroundContents on selection doesn't work as expected if used on part of an already selected element

I \'de like to h开发者_如何学Pythoniglight text selected by the user and copy it over to a text box.[详细]

2023-03-11 19:15 分类：问答
Trigger when `SelectedIndex` greater than 0

How can I set a trigger on a ComboBox that when the SelectedIndex is greater than 0 (basically, when an option is selected) another ComboBox gets modified. What I have are two ComboBoxes but the user[详细]

2023-03-11 17:17 分类：问答
Multi selection problem on Swing JCheckbox

I have a list of checkboxes, but I can not make multi selection from 开发者_如何学Gothis list, it disables the previous selection when I check a new box. how can I change my code? or if it looks ok an[详细]

2023-03-10 20:14 分类：问答
Can a selection object be created without any user interaction?

Can a Selection object be created without any user interaction? window.getSelection() does return a Selection object, but you can\'tmodify() it unless the user has some sort of selection made.[详细]

2023-03-10 16:59 分类：问答
How to get rid of JList's preselection

The issue is that when the file runs JList already makes its own selection and so when the user makes a selection the list is no longer in the right position. Ultimately, I want to make this a recursi[详细]

2023-03-10 05:40 分类：问答