On Thu, 7 May 2009 23:16:34 +0700 Bambang P <bpran...@gmail.com> wrote:
> Hello, > > I am just trying Lazarus and find a bug with form inheritance when the > parent form contains frame. > > Here is the step to produce it: > > 1. Create a form Form1 > 2. Create a frame Frame1 contains a button > 3. Place Frame1 onto Form1 > 4. Create form Form2 descended from Form1 through File -> New .. -> > Inherited Items > 5. Change something on Form2 like repositioning the frame. Please create a bug report. So it won't be forgotten. Mattias > > Compile and run, when Form2 shows up an error message will be poped > up: Project raised exception class "EComponentError" with message: > Duplicate name: A Component named "Frame1_1" already exists. > > The problem lies in the lfm file which generated as follows: > > inherited Form2: TForm2 > Left = 452 > Top = 67 > Caption = 'Form2' > inline Frame1_1: TFrame1 ==> HERE IS THE BUG > Left = 48 > Top = 96 > Visible = True > inherited Button1: TButton > end > end > end > > if I change "inline Frame1_1: TFrame1" to "inherited Frame1_1: > TFrame1" everything goes well. However, there are still some problems: > > 1. I can't display the .lfm file as Form, lazarus complains class > TFrame1 is not found. Manually adding Frame1 to uses clause of > unit2.pas solves the problem. > > 2. As soon you change anything in Form2, the "inline Frame1_1: > TFrame1" always comes back again. > > I am using Lazarus 0.9.26.2 on Windows XP. > > Is this a known bug? > > _______________________________________________ Lazarus mailing list Lazarus@lazarus.freepascal.org http://www.lazarus.freepascal.org/mailman/listinfo/lazarus
