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界面库 

整合代码
This commit is contained in:
JianjunLiu 2022-10-24 14:21:56 +08:00
parent b78f2d8bfd
commit f5c545746f
3 changed files with 44 additions and 121 deletions
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35
funcext/tvclib/utslmemo.tsf
View File

@ -4096,40 +4096,7 @@ function CreateATslMemoUndoItem(AReason,AStart,AEnd,ChangeText,SelMode);
begin
return new TTslMemoUndoItem(AReason,AStart,AEnd,ChangeText,SelMode);
end
type TCanvsRgnClipAutoSave=class
{**
@expan(说明) 裁剪canvas区域,销毁时还原 %%
**}
function Create(cvs,rec);
begin
{**
@explan(说明)构造裁剪对象 %%
@param(cvs)(tcustomcanvas) canvas 对象 %%
@param(rec)(array(左上右下))区域 %%
**}
if(cvs is class(tcustomcanvas))and cvs.HandleAllocated()and ifarray(rec)then
begin
FW32api := cvs._wapi;
FCvsHandle := cvs.Handle;
FCrg := FW32api.CreateRectRgn(rec[0],rec[1],rec[2],rec[3]);
FBKrg := FW32api.SelectClipRgn(FCvsHandle,FCrg); //裁剪区域
end
end
function Destroy();
begin
if FW32api and FCvsHandle and FBKrg and FCrg then
begin
FW32api.SelectClipRgn(FCvsHandle,FBKrg); //恢复区域
FW32api.DeleteObject(FCrg); //销毁区域
end
FW32api := nil;
end
private
FBKrg;
FCrg;
FCvsHandle;
FW32api;
end
InitialIzation
end.

34
funcext/tvclib/utslvclauxiliary.tsf
View File

@ -2047,6 +2047,40 @@ type TIniFileExter=class()
ffilename;
finiobj;
end
type TCanvsRgnClipAutoSave=class
{**
@expan(说明) 裁剪canvas区域,销毁时还原 %%
**}
function Create(cvs,rec);
begin
{**
@explan(说明)构造裁剪对象 %%
@param(cvs)(tcustomcanvas) canvas 对象 %%
@param(rec)(array(左上右下))区域 %%
**}
if(ifobj(cvs))and cvs.HandleAllocated()and ifarray(rec)then
begin
FW32api := cvs._wapi;
FCvsHandle := cvs.Handle;
FCrg := FW32api.CreateRectRgn(rec[0],rec[1],rec[2],rec[3]);
FBKrg := FW32api.SelectClipRgn(FCvsHandle,FCrg); //裁剪区域
end
end
function Destroy();
begin
if FW32api and FCvsHandle and FBKrg and FCrg then
begin
FW32api.SelectClipRgn(FCvsHandle,FBKrg); //恢复区域
FW32api.DeleteObject(FCrg); //销毁区域
end
FW32api := nil;
end
private
FBKrg;
FCrg;
FCvsHandle;
FW32api;
end
implementation
function includestate(u,s);
begin

96
funcext/tvclib/utslvclgrid.tsf
View File

@ -932,64 +932,21 @@ type TcustomGridCtl = class(tcustomscrollcontrol) //
FCurrentSizeId;
FCurrentSizePos;
end
type TCanvsRgnClipAutoSave=class()//canvas 裁剪
{**
@expan(说明) 裁剪canvas区域,销毁时还原 %%
**}
function Create(cvs,rec);
begin
{**
@explan(说明)构造裁剪对象 %%
@param(cvs)(tcustomcanvas) canvas 对象 %%
@param(rec)(array(左上右下))区域 %%
**}
if(cvs is class(tcustomcanvas))and cvs.HandleAllocated()and ifarray(rec)then
begin
FW32api := cvs._wapi;
FCvsHandle := cvs.Handle;
FCrg := FW32api.CreateRectRgn(rec[0],rec[1],rec[2],rec[3]);
FBKrg := FW32api.SelectClipRgn(FCvsHandle,FCrg); //裁剪区域
end
end
function Destroy();
begin
if FW32api and FCvsHandle and FBKrg and FCrg then
begin
FW32api.SelectClipRgn(FCvsHandle,FBKrg); //恢复区域
FW32api.DeleteObject(FCrg); //销毁区域
end
FW32api := nil;
end
private
FBKrg;
FCrg;
FCvsHandle;
FW32api;
end
implementation
type TPAINTCOUNT=class
{**
@explan(说明) 绘制计数 %%
**}
type TPAINTCOUNT=class()//绘制标记
function create(v);
begin
if v is class(TControl)then
begin
FPainter := v;
v.IncPaintLock();
end
FPainter := v;
v.IncPaintLock();
end
function Destroy();
begin
if FPainter then FPainter.DecPaintLock();
FPainter.DecPaintLock();
FPainter := nil;
end
FPainter;
end
type TMerger=class
type TMerger=class()//合并单元格类型
public
FCells;
function Create();
@ -1000,12 +957,12 @@ type TMerger=class
begin
return length(FCells);
end
function mergeid(i,j);
function mergeid(i,j);//是否合并
begin
i := FCells[0];
j := FCells[1];
end
function CellInMerge(i,j);
function CellInMerge(i,j);//是属于某个合并
begin
if isok()then
begin
@ -1013,7 +970,7 @@ type TMerger=class
end
return false;
end
function GetRange();
function GetRange();//获得合并的区域
begin
r := array();
if isok()then
@ -1022,46 +979,11 @@ type TMerger=class
end
return r;
end
function SetMergeCells(rec);
function SetMergeCells(rec);//合并区域
begin
FCells := array();
if not ifarray(rec)then return;
if(rec[2]>= rec[0]and rec[3]>rec[1])or(rec[2]>rec[0]and rec[3]>= rec[1])then FCells := rec;
end
end
type TCanvsRgnClipAutoSave=class()//canvas 裁剪
{**
@expan(说明) 裁剪canvas区域,销毁时还原 %%
**}
function Create(cvs,rec);
begin
{**
@explan(说明)构造裁剪对象 %%
@param(cvs)(tcustomcanvas) canvas 对象 %%
@param(rec)(array(左上右下))区域 %%
**}
if(cvs is class(tcustomcanvas))and cvs.HandleAllocated()and ifarray(rec)then
begin
FW32api := cvs._wapi;
FCvsHandle := cvs.Handle;
FCrg := FW32api.CreateRectRgn(rec[0],rec[1],rec[2],rec[3]);
FBKrg := FW32api.SelectClipRgn(FCvsHandle,FCrg); //裁剪区域
end
end
function Destroy();
begin
if FW32api and FCvsHandle and FBKrg and FCrg then
begin
FW32api.SelectClipRgn(FCvsHandle,FBKrg); //恢复区域
FW32api.DeleteObject(FCrg); //销毁区域
end
FW32api := nil;
end
private
FBKrg;
FCrg;
FCvsHandle;
FW32api;
end
end.