COLORCHOOSERDIALOG: Difference between revisions

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{{PageSyntax}}
{{PageSyntax}}
:{{Parameter|color32bpp~&}} = [[_COLORCHOOSERDIALOG]]({{Parameter|title$}}[, {{Parameter|defaultRGB~&}}])
:{{Parameter|color32bpp~&}} = [[_COLORCHOOSERDIALOG]]([{{Parameter|title$}}][, {{Parameter|defaultRGB~&}}])





Latest revision as of 01:48, 3 June 2023

The _COLORCHOOSERDIALOG function displays a standard color picker dialog box. It returns a 32-bit RGBA color with the alpha channel set to &HFF (255). A zero is returned if the user cancelled.


Syntax

color32bpp~& = _COLORCHOOSERDIALOG([title$][, defaultRGB~&])


Parameters

  • title$ is the dialog box title
  • defaultRGB~& is the default 32-bit RGB color that is pre-selected


Description

  • title$ accepts an empty string ("") in which case system defaults are used
  • The dialog box automatically becomes a modal window if the application window is visible
  • defaultRGB~& may be ignored on some platforms


Availability

  • QB64-PE v3.4.0 and up


Examples

Example
Color selection
mycolor~& = _COLORCHOOSERDIALOG("Select a color", _RGB32(0, 255, 255))
IF mycolor~& <> 0 THEN _MESSAGEBOX "Information", "You selected " + HEX$(mycolor~&)


See also



Navigation:
Main Page with Articles and Tutorials
Keyword Reference - Alphabetical
Keyword Reference - By usage
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