Fastreport 4 delphi xe2 frx checkbox view not found

#Fastreport 4 delphi xe2 frx checkbox view not found Patch
#Fastreport 4 delphi xe2 frx checkbox view not found code

Well that can be done using a Style hook. Today I receive a question about how disable the vcl styles in the non client area of a vcl form. IaTop : DrawControlText(Canvas, LDetails, BCaption, DrawRect, DT_BOTTOM or DT_CENTER) ДЇunction TButtonStyleHookHelper.DropDown: Boolean ДЇunction TButtonStyleHookHelper.Pressed: Boolean ДЄnd this is the result after of aply the above style hook IaBottom : DrawControlText(Canvas, LDetails, BCaption, DrawRect, DT_TOP or DT_CENTER) IaCenter : DrawControlText(Canvas, LDetails, BCaption, DrawRect, DT_VCENTER or DT_CENTER)

finally the text is aligned and drawn depending of the value of the ImageAlignment property LineTo(Control.Width - 14, Control.Height - 3) Pen.Color := StyleServices.GetSystemColor(clBtnHighLight) LineTo(Control.Width - 15, Control.Height - 3) Pen.Color := StyleServices.GetSystemColor(clBtnShadow) IntersectClipRect(Canvas.Handle, Control.Width - 15, 0,ДrawRect := Rect(Control.Width - 30, 0, Control.Width, Control.Height) LDetails := StyleServices.GetElementDetails(tbPushButtonPressed) If (GetWindowLong(Handle, GWL_STYLE) and BS_SPLITBUTTON) = BS_SPLITBUTTON thenДrawControlText(Canvas, LDetails, Text, DrawRect, DT_VCENTER or DT_CENTER) LDetails := StyleServices.GetElementDetails(tbCommandLinkGlyphDisabled) LDetails := StyleServices.GetElementDetails(tbCommandLinkGlyphNormal) LDetails := StyleServices.GetElementDetails(tbCommandLinkGlyphHot)

LDetails := StyleServices.GetElementDetails(tbCommandLinkGlyphPressed) StyleServices.DrawText(Canvas.Handle, LDetails, Buffer, DrawRect, Inc(DrawRect.Top, Canvas.TextHeight('Wq') + 2) LTextFormatFlags := TTextFormatFlags(DT_LEFT or DT_WORDBREAK) If Button_GetNote(Handle, PChar(Buffer), BufferLength) then SetLength(Buffer, Button_GetNoteLength(Handle) + 1) StyleServices.DrawText(Canvas.Handle, LDetails, BCaption, DrawRect, LTextFormatFlags, ) If StyleServices.GetElementColor(LDetails, ecTextColor, ThemeTextColor) then LTextFormatFlags := TTextFormatFlags(DT_LEFT)

ImageList_Draw(pbuttonImagelist.himl, 0, Canvas.Handle, (DrawRect.Right - IW) div 2, (DrawRect.Height - IH) - 3, ILD_NORMAL) Д¬anvas.Font := TCustomButtonH(Control).Font ImageList_Draw(pbuttonImagelist.himl, 0, Canvas.Handle, (DrawRect.Right - IW) div 2, 3, ILD_NORMAL) ImageList_Draw(pbuttonImagelist.himl, 0, Canvas.Handle, (DrawRect.Right - IW) div 2, IY, ILD_NORMAL) ImageList_Draw(pbuttonImagelist.himl, 0, Canvas.Handle, DrawRect.Right - IW -3, IY, ILD_NORMAL) ImageList_Draw(pbuttonImagelist.himl, 0, Canvas.Handle, DrawRect.Left + 3, IY, ILD_NORMAL) here the image is drawn properly according to the ImageAlignment valueД¬ase TCustomButton(Control).ImageAlignment of IY := DrawRect.Top + (DrawRect.Height - IH) div 2 If (GetWindowLong(Handle, GWL_STYLE) and BS_COMMANDLINK) = BS_COMMANDLINK then If Button_GetImageList(handle, pbuttonImagelist) and (pbuttonImagelist.himl 0) and ImageList_GetIconSize(pbuttonImagelist.himl, IW, IH) then StyleServices.DrawElement(Canvas.Handle, LDetails, DrawRect) LDetails := StyleServices.GetElementDetails(tbPushButtonDisabled) LDetails := StyleServices.GetElementDetails(tbPushButtonNormal) LDetails := StyleServices.GetElementDetails(tbPushButtonDefaulted) LDetails := StyleServices.GetElementDetails(tbPushButtonHot) Procedure TButtonStyleHookFix.Paint(Canvas: TCanvas) Procedure Paint(Canvas: TCanvas) override TButtonStyleHookFix = class(TButtonStyleHook)

#Fastreport 4 delphi xe2 frx checkbox view not found code

to avoid writting a lot of extra code we are to use TButtonStyleHook class and override the paint method TButtonStyleHookHelper = class Helper for TButtonStyleHook we need this helper to access some strict private fields

#Fastreport 4 delphi xe2 frx checkbox view not found Patch

So to fix that we must patch the code of the Paint method TButtonStyleHook style hook. This is due which the TButtonStyleHook class (used by the TButton component) ignore the value of the ImageAlignment property. Now if you apply any VCLВ Style, this is the resultДЄs you can see the images are not aligned properly. Tipically when you uses this property in a TButton without a Vcl Style applied you had a result like this. A few weeks ago a fellow Delphi developer ask me via email about a workaround for a bug in the TButton component, when the ImageAlignment property has a value different than iaLeft (btw I just submit this bug to Quality Central).