4D v13
WR Mouse to selection
- 4D Write Language
-
- WR Text Manipulation
-
- Text Manipulation, Introduction
- WR BACKSPACE
- WR DELETE SELECTION
- WR Direct find
- WR Find
- WR Get font
- WR GET PARAGRAPHS
- WR Get selected text
- WR GET SELECTION
- WR Get styled text
- WR Get text
- WR Get text property
- WR GET WORDS
- WR INSERT STYLED TEXT
- WR INSERT TEXT
- WR Mouse to selection
- WR Replace
- WR SELECT
- WR SET FONT
- WR SET SELECTION
- WR SET TEXT PROPERTY
WR Mouse to selection
| WR Mouse to selection ( area ; posHoriz ; posVert ; beginSel ; endSel ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| area | Longint |
|
4D Write area | |||||
| posHoriz | Integer |
|
Horizontal position of mouse in area | |||||
| posVert | Integer |
|
Vertical position of mouse in area | |||||
| beginSel | Longint |
|
Returns beginning of selection | |||||
| endSel | Longint |
|
Returns end of selection | |||||
| Function result | Integer |
|
Selection matching the position of the cursor | |||||
The WR Mouse to selection command returns the selection matching the position of the cursor. The command returns 0 if the cursor points to text and returns 1 if it points to a picture.
WR Mouse to selection is used in conjunction with the Drag and Drop manager to find the location of the cursor when the mouse was released and an object was pasted.
beginSel and endSel return a particular value when you release the mouse button on a reference. Warning: In this case, endSel = beginSel +1. In other words, a reference = 1 character regardless of the number of characters contained in the reference, after computing.
The posHoriz and posVert parameters return 0000 by default. In order for them to return a value, you must use the 4D GET MOUSE command beforehand. For more information, please refer to the documentation of this command.
Product: 4D
Theme: WR Text Manipulation
Number:
89186
Modified: 4D Write 6.5
