DgsComboBoxSetViewCount: Difference between revisions

Latest revision as of 09:24, 17 January 2021

This function sets how many items will be viewed on the drop-down box of combo box.

Note: After using this function you won't be able to change the drop-down box height. if you want to pass false in the second argument

Syntax

bool dgsComboBoxSetViewCount( element comboBox [, int viewCount ] )

Required Arguments

comboBox: the combo box you want to set to.
viewCount: how many items will be viewed.

Returns

Returns true if view count of drop-down menu box of combo box has been changed successfully, false otherwise.

Example

DGS = exports.dgs
local combo = DGS:dgsCreateComboBox (200,30,200,30,"Text")
for i=1,35 do
	DGS:dgsComboBoxAddItem(combo,"# - "..tostring(i))
end
DGS:dgsComboBoxSetViewCount(combo,5) -- we can see 5 items on the drop-box now

Custom Cursor Functions

Multi Language Supports

Animation

3D Element

3D Interface

3D Line

3D Image

3D Text

Browser

dgsCreateBrowser

Button

Check Box

Combo Box

Custom Renderer

Edit

Detect Area

Drag'N Drop

Grid List

Image

Memo

Label

Layout

Line

Progress Bar

Radio Button

Scale Pane

Scroll Bar

Scroll Pane

Selector

Style

Switch Button

Tab Panel

Window

Basic Shape Plugins

Circle

Quadrilateral

Rounded Rectangle

Other Plugins

Blur Box

Canvas

dgsCreateCanvas

Chart

Color Picker

Effect 3D

Gradient

Mask

Media Browser

Nine Slice

Object Preview Supports

Paste Handler

QRCode

Remote Image

Screen Source

SVG

Tooltips

@@ Line 7: / Line 7: @@
 ==Syntax==
 <syntaxhighlight lang="lua">
-bool dgsComboBoxSetViewCount( element comboBox, [ int viewCount ] )
+bool dgsComboBoxSetViewCount( element comboBox [, int viewCount ] )
 </syntaxhighlight>
@@ Line 24: / Line 24: @@
 	DGS:dgsComboBoxAddItem(combo,"# - "..tostring(i))
 end
-DGS:dgsComboBoxSetViewCoun(combo,5) -- we can see 5 items on the drop-box now
+DGS:dgsComboBoxSetViewCount(combo,5) -- we can see 5 items on the drop-box now
 </syntaxhighlight>
 ==See Also==
 {{DGSFUNCTIONS}}