Class tcustomprogressbar

Description
Hierarchy
Methods
Properties

Unit

msegraphedits

Declaration

type tcustomprogressbar = class(tcustomrealgraphdataedit, iface)

Description

This item has no description. Showing description inherited from tmsecomponent.

Extends the FPC tcomponent with object linking facilities and the like; base of every MSEgui component. This unit, mseclasses, must be added to uses after classes in code that also uses a third-party unit expecting the plain FPC tcomponent (e.g. TPSScript.Create(TComponent)), since MSEgui forks the FPC classes unit.

Hierarchy

Overview

Methods

Protected procedure clientrectchanged; override;
Protected procedure dochange; override;
Protected procedure paintglyph(const canvas: tcanvas; const acolorglyph: colorty; const avalue; const arect: rectty); override;
Protected procedure internalcreateframe; override;
Protected procedure defineproperties(filer: tfiler); override;
Protected procedure gridtovalue(arow: integer); override;
Public constructor create(aowner: tcomponent); override;
Public destructor destroy; override;
Public procedure changedirection(const avalue: graphicdirectionty; var dest: graphicdirectionty); override;
Public procedure doprogress(const sender: tobject; const avalue: real; var acancel: boolean);

Properties

Public property cancel: boolean read fcancel write fcancel;
Public property value: realty read fvalue write setvalue;
Published property onsetvalue;
Published property direction;
Published property optionswidget default defaultoptionswidgetnofocus;
Published property bar_face: tbarface read fbar_face write setbar_face;
Published property bar_frame: tbarframe read fbar_frame write setbar_frame;
Published property valuerange: real read fvaluerange write setvaluerange;
Published property valuestart: real read fvaluestart write setvaluestart;
Published property format: msestring read fformat write setformat stored false;
Published property textflags: textflagsty read ftextflags write settextflags default [tf_ycentered,tf_xcentered];
Published property font: twidgetfont read getfont write setfont stored isfontstored;
Published property onprogress: progresseventty read fonprogress write fonprogress;
Published property onfinished: progresseventty read fonfinished write fonfinished;

Description

Methods

Protected procedure clientrectchanged; override;

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Protected procedure dochange; override;

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Protected procedure paintglyph(const canvas: tcanvas; const acolorglyph: colorty; const avalue; const arect: rectty); override;

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Protected procedure internalcreateframe; override;

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Protected procedure defineproperties(filer: tfiler); override;

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Protected procedure gridtovalue(arow: integer); override;

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Public constructor create(aowner: tcomponent); override;

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Public destructor destroy; override;

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Public procedure changedirection(const avalue: graphicdirectionty; var dest: graphicdirectionty); override;

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Public procedure doprogress(const sender: tobject; const avalue: real; var acancel: boolean);

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Properties

Public property cancel: boolean read fcancel write fcancel;

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Public property value: realty read fvalue write setvalue;

Range 0.0 to 1.0. Thread-safe: it can be assigned from a worker thread without application.lock/unlock.

Published property onsetvalue;

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Published property direction;

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Published property optionswidget default defaultoptionswidgetnofocus;

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Published property bar_face: tbarface read fbar_face write setbar_face;

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Published property bar_frame: tbarframe read fbar_frame write setbar_frame;

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Published property valuerange: real read fvaluerange write setvaluerange;

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Published property valuestart: real read fvaluestart write setvaluestart;

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Published property format: msestring read fformat write setformat stored false;

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Published property textflags: textflagsty read ftextflags write settextflags default [tf_ycentered,tf_xcentered];

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Published property font: twidgetfont read getfont write setfont stored isfontstored;

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Published property onprogress: progresseventty read fonprogress write fonprogress;

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Published property onfinished: progresseventty read fonfinished write fonfinished;

This item has no description.

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