Reply to TDBNavigator Glyph ändern on Thu, 22 Feb 2007 13:28:00 GMT

eric steel — Thu, 22 Feb 2007 13:28:00 GMT

hat jemand eine Idee wie ich bei einem DBNavigator text als auch die bilder verändern kann?

danke

Reply to TDBNavigator Glyph ändern on Thu, 22 Feb 2007 18:19:15 GMT

eric steel — Thu, 22 Feb 2007 18:19:15 GMT

Hab mal was gefunden, aber leider sind danach alle button grau. first.bmp ist 16x16 px groß und eigentlich voller farbiger pixel. kann einer helfen.

void __fastcall TForm1::ChangeDBNavImage(TDBNavigator *DBnav)
{
int i;
Graphics::TBitmap *tempGlyph;
String ExePath;
/* ChangeDBNavImage */
ExePath = ExtractFilePath(Application->ExeName);
tempGlyph = new Graphics::TBitmap();
String NAVBUTTON = "TNavButton";
try
{

for ( i = 0; i < DBnav->ControlCount; i++ )
{
String button = DBnav->Controls[i]->ClassName();

if ( button == NAVBUTTON )
{
TNavButton *nb = (TNavButton *)DBnav->Controls[i];
switch(nb->Index)
{
case nbFirst: tempGlyph->LoadFromFile(ExePath+"first.bmp"); break;
case nbPrior: tempGlyph->LoadFromFile(ExePath+"first.bmp"); break;
case nbNext: tempGlyph->LoadFromFile(ExePath+"first.bmp"); break;
case nbLast: tempGlyph->LoadFromFile(ExePath+"first.bmp"); break;
case nbInsert: tempGlyph->LoadFromFile(ExePath+"first.bmp"); break;
case nbDelete: tempGlyph->LoadFromFile(ExePath+"first.bmp"); break;
case nbEdit: tempGlyph->LoadFromFile(ExePath+"first.bmp"); break;
case nbPost:tempGlyph->LoadFromFile(ExePath+"first.bmp"); break;
case nbCancel: tempGlyph->LoadFromFile(ExePath+"first.bmp"); break;
case nbRefresh:tempGlyph->LoadFromFile(ExePath+"first.bmp"); break;

}
nb->Glyph = tempGlyph; // <-- Assign the loaded bitmap
}
}//for i
}
__finally
{
delete tempGlyph;
}//try
}//ChangeDBNavImage
//---------------------------------------------------------------------------