Inno Setup高階之視窗初始化 一

wizardform.outernotebook.hide;  // 隱藏預設的導向內容

wizardform.bevel.hide;          // 隱藏分隔線
wizardform.borderstyle:=bsnone;  // 邊界隱藏

wizardform.position:=poscreencenter; // 位置螢幕居中

wizardform.width:=630;               // 寬
wizardform.height:=408;             // 高
wizardform.color:=$00fd9804;        // 背景顏色

wizardform.onmousedown:=@wizardmousedown       //拖拽

procedure wizardmousedown(sender: tobject; button: tmousebutton; shift: tshiftstate; x, y: integer);
begin
releasecapture
sendmessage(wizardform.handle, $0112, $f012, 0)
end;

extracttemporaryfile('btn_close.png');

extracttemporaryfile('btn_min.png');
// 取消安裝
cancelbtn:=btncreate(wizardform.handle,607,8,17,15,expandconstant('\btn_close.png'),2,false)
btnsetevent(cancelbtn,btnclickeventid,wrapbtncallback(@cancelbtnonclick,1));
// 最小化視窗	
minbtn:=btncreate(wizardform.handle,587,4,17,15,expandconstant('\btn_min.png'),1,false)
btnsetevent(minbtn,btnclickeventid,wrapbtncallback(@minbtnonclick,1));

// 背景顏色

wizardform.color:=$00fd9804; // $00bgr
// 背景
extracttemporaryfile('xy.png');
bgimg:=imgload(wizardform.handle,expandconstant('\xy.png'),0,0,650,408,false,false);

procedure curpagechanged(curpageid: integer);

begin
wizardform.nextbutton.visible:=false;
wizardform.cancelbutton.height:=0;
wizardform.backbutton.height:=0;
if curpageid = wpwelcome then
wizardform.nextbutton.onclick(wizardform);
end;

[code]

#include  'dll.iss'
var cancelbtn, minbtn:hwnd;
// 取消按鈕
procedure cancelbtnonclick(hbtn:hwnd);
begin
wizardform.cancelbutton.click;
end;
// 最小化按鈕
procedure minbtnonclick(hbtn:hwnd);
begin
sendmessage(wizardform.handle,wm_syscommand,61472,0);
end;
// 拖拽
procedure wizardmousedown(sender: tobject; button: tmousebutton; shift: tshiftstate; x, y: integer);
begin
releasecapture
sendmessage(wizardform.handle, $0112, $f012, 0)
end;
procedure initializewizard();
begin
wizardform.outernotebook.hide;  // 隱藏預設的導向內容
wizardform.bevel.hide;          // 隱藏分隔線
wizardform.borderstyle:=bsnone;  // 邊界隱藏
wizardform.position:=poscreencenter; // 位置螢幕居中
wizardform.width:=630;               // 寬
wizardform.height:=408;             // 高
wizardform.color:=$00fd9804;        // 背景顏色
wizardform.nextbutton.hide;
wizardform.onmousedown:=@wizardmousedown       //拖拽
extracttemporaryfile('btn_close.png');
extracttemporaryfile('btn_min.png');
cancelbtn:=btncreate(wizardform.handle,607,8,17,15,expandconstant('\btn_close.png'),2,false)
btnsetevent(cancelbtn,btnclickeventid,wrapbtncallback(@cancelbtnonclick,1));
minbtn:=btncreate(wizardform.handle,587,4,17,15,expandconstant('\btn_min.png'),1,false)
btnsetevent(minbtn,btnclickeventid,wrapbtncallback(@minbtnonclick,1));
end;
procedure  deinitializesetup();
begin
gdipshutdown;
end;
procedure curpagechanged(curpageid: integer);
begin
wizardform.nextbutton.visible:=false;
wizardform.cancelbutton.height:=0;
wizardform.backbutton.height:=0;
if curpageid = wpwelcome then
wizardform.nextbutton.onclick(wizardform);
end;

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