{
Coded by Agmcz
Date: 21-01-2016
Thanks to SMP3
.......
Added func WS_EX_Exists (12-03-2016)
}
unit uWindowStyle;
interface
uses
Windows, Classes;
procedure GetWindowStylesList(hWindow: THandle; out StylesList: TStringList);
procedure GetWindowStylesExtendedList(hWindow: THandle; out StylesList: TStringList);
function WS_Exists(hWindow: THandle; Style: Integer): Boolean;
function WS_EX_Exists(hWindow: THandle; ExStyle: Integer): Boolean;
implementation
procedure GetWindowStylesList(hWindow: THandle; out StylesList: TStringList);
const
WSStr: array[0..17] of string = (
'WS_OVERLAPPED',
'WS_POPUP',
'WS_CHILD',
'WS_MINIMIZE',
'WS_VISIBLE',
'WS_DISABLED',
'WS_CLIPSIBLINGS',
'WS_CLIPCHILDREN',
'WS_MAXIMIZE',
'WS_CAPTION',
'WS_BORDER',
'WS_DLGFRAME',
'WS_VSCROLL',
'WS_HSCROLL',
'WS_SYSMENU',
'WS_THICKFRAME',
'WS_GROUP',
'WS_TABSTOP');
WSInt: array[0..17] of Integer = (
0,
$80000000,
$40000000,
$20000000,
$10000000,
$8000000,
$4000000,
$2000000,
$1000000,
$C00000,
$800000,
$400000,
$200000,
$100000,
$80000,
$40000,
$20000,
$10000);
var
I, dwOldLong: Integer;
begin
dwOldLong := GetWindowLong(hWindow, GWL_STYLE);
for I := Low(WSInt) to High(WSInt) do
begin
if dwOldLong or WSInt[I] = dwOldLong then
StylesList.Add(WSStr[I]);
end;
end;
procedure GetWindowStylesExtendedList(hWindow: THandle; out StylesList: TStringList);
const
EXWSStr: array[0..23] of string = (
'WS_EX_DLGMODALFRAME',
'WS_EX_NOPARENTNOTIFY',
'WS_EX_TOPMOST',
'WS_EX_ACCEPTFILES',
'WS_EX_TRANSPARENT',
'WS_EX_MDICHILD',
'WS_EX_TOOLWINDOW',
'WS_EX_WINDOWEDGE',
'WS_EX_CLIENTEDGE',
'WS_EX_CONTEXTHELP',
'WS_EX_RIGHT',
'WS_EX_LEFT',
'WS_EX_RTLREADING',
//'WS_EX_LTRREADING', // = 0;
'WS_EX_LEFTSCROLLBAR',
//'WS_EX_RIGHTSCROLLBAR', // = 0;
'WS_EX_CONTROLPARENT',
'WS_EX_STATICEDGE',
'WS_EX_APPWINDOW',
'WS_EX_OVERLAPPEDWINDOW', // = (WS_EX_WINDOWEDGE or WS_EX_CLIENTEDGE);
'WS_EX_PALETTEWINDOW', // = (WS_EX_WINDOWEDGE or WS_EX_TOOLWINDOW or WS_EX_TOPMOST);
'WS_EX_LAYERED',
'WS_EX_NOINHERITLAYOUT',
'WS_EX_LAYOUTRTL',
'WS_EX_COMPOSITED',
'WS_EX_NOACTIVATE');
EXWSInt: array[0..23] of Integer = (
1,
4,
8,
$10,
$20,
$40,
$80,
$100,
$200,
$400,
$1000,
0,
$2000,
//0,
$4000,
//0,
$10000,
$20000,
$40000,
WS_EX_OVERLAPPEDWINDOW,
WS_EX_PALETTEWINDOW,
$00080000,
$00100000,
$00400000,
$02000000,
$08000000);
var
I, dwOldLong: Integer;
begin
dwOldLong := GetWindowLong(hWindow, GWL_EXSTYLE);
for I := Low(EXWSInt) to High(EXWSInt) do
begin
if dwOldLong or EXWSInt[I] = dwOldLong then
StylesList.Add(EXWSStr[I]);
end;
end;
function WS_Exists(hWindow: THandle; Style: Integer): Boolean;
var
dwOldLong: Integer;
begin
dwOldLong := GetWindowLong(hWindow, GWL_STYLE);
Result := dwOldLong or Style = dwOldLong;
end;
function WS_Ex_Exists(hWindow: THandle; ExStyle: Integer): Boolean;
var
dwOldLong: Integer;
begin
dwOldLong := GetWindowLong(hWindow, GWL_EXSTYLE);
Result := dwOldLong or ExStyle = dwOldLong;
end;
{
Usage:
//GetWindowStylesList
var
SL: TStringList;
begin
SL := TStringList.Create;
try
GetWindowStylesList(Handle, SL);
//SL
finally
SL.Free;
end;
end;
//GetWindowStylesExtendedList
var
SL: TStringList;
begin
SL := TStringList.Create;
try
GetWindowStylesExtendedList(Handle, SL);
//SL
finally
SL.Free;
end;
end;
//WS_Exists
begin
if WS_Exists(Handle, WS_VISIBLE) then
//Exists
end;
//WS_EX_Exists
begin
if WS_EX_Exists(Handle, WS_EX_LAYERED) then
//Exists
end;
}
end.
قوانين المنتدى |
إعلانات هامة |
صفحة المبتدئين |
كتاب الفريق الأول |
كتاب الفريق الثاني |
مجلة الفريق |
أسطوانتين للمبتدئين |
إصدارات الفريق |
من نحن ؟ |
تبرع للموقع
تقييم الموضوع :
uWindowStyle unit
|
10-11-2024, 04:59 PM
(19-10-2018, 08:26 PM)Agmcz كتب : procedure GetWindowStylesList(hWindow: THandle; out StylesList: TStringList);
" اللهم أحسن خاتمتنا وأخرجنا من الدنيا علي خير"
أعضاء أعجبوا بهذه المشاركة : alihmoda1970 , hassan33
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يقوم بقرائة الموضوع: بالاضافة الى ( 1 ) ضيف كريم