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Did somework on the generic dialogs,

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Renamed wxBox -> wxBoxSizer
  Removed old dialog layout code,


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3341 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-08-11 11:53:40 +00:00
parent 9635832dbd
commit 92afa2b150
42 changed files with 267 additions and 2835 deletions
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186
src/generic/msgdlgg.cpp
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@@ -29,7 +29,8 @@
#include "wx/layout.h"
#include "wx/intl.h"
#include "wx/icon.h"
# include "wx/app.h"
#include "wx/sizer.h"
#include "wx/app.h"
#endif
#include <stdio.h>
@@ -66,170 +67,37 @@ wxGenericMessageDialog::wxGenericMessageDialog( wxWindow *parent,
wxBeginBusyCursor();
wxLayoutConstraints *c;
SetAutoLayout(TRUE);
wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
wxStaticBitmap *icon = new wxStaticBitmap(this, -1,
wxTheApp->GetStdIcon(style & wxICON_MASK));
const int iconSize = icon->GetBitmap().GetWidth();
// split the message in lines
// --------------------------
wxArrayString lines;
wxSize sizeText = SplitTextMessage(message, &lines);
long widthTextMax = sizeText.GetWidth(),
heightTextMax = sizeText.GetHeight();
size_t nLineCount = lines.GetCount();
// calculate the total dialog size
enum
wxBoxSizer *icon_text = new wxBoxSizer( wxHORIZONTAL );
// 1) icon
if (style & wxICON_MASK)
{
Btn_Ok,
Btn_Yes,
Btn_No,
Btn_Cancel,
Btn_Max
};
wxButton *buttons[Btn_Max] = { NULL, NULL, NULL, NULL };
int nDefaultBtn = -1;
// some checks are in order...
wxASSERT_MSG( !(style & wxOK) || !(style & wxYES_NO),
"don't create dialog with both Yes/No and Ok buttons!" );
wxASSERT_MSG( (style & wxOK ) || (style & wxYES_NO),
"don't create dialog with only the Cancel button!" );
if ( style & wxYES_NO ) {
buttons[Btn_Yes] = new wxButton(this, wxID_YES, _("Yes"));
buttons[Btn_No] = new wxButton(this, wxID_NO, _("No"));
if(style & wxNO_DEFAULT)
nDefaultBtn = Btn_No;
else
nDefaultBtn = Btn_Yes;
wxStaticBitmap *icon = new wxStaticBitmap(
this, -1, wxTheApp->GetStdIcon(style & wxICON_MASK));
icon_text->Add( icon, 0, wxCENTER );
}
// 2) text
icon_text->Add( CreateTextSizer( message ), 0, wxCENTER | wxLEFT, 10 );
topsizer->Add( icon_text, 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
#if wxUSE_STATLINE
// 3) static line
topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
#endif
if (style & wxOK) {
buttons[Btn_Ok] = new wxButton(this, wxID_OK, _("OK"));
// 4) buttons
topsizer->Add( CreateButtonSizer( wxOK|wxCANCEL ), 0, wxCENTRE | wxALL, 10 );
if ( nDefaultBtn == -1 )
nDefaultBtn = Btn_Ok;
}
topsizer->SetSizeHints( this );
topsizer->Fit( this );
SetSizer( topsizer );
SetAutoLayout( TRUE );
if (style & wxCANCEL) {
buttons[Btn_Cancel] = new wxButton(this, wxID_CANCEL, _("Cancel"));
}
// get the longest caption and also calc the number of buttons
size_t nBtn, nButtons = 0;
int width, widthBtnMax = 0;
for ( nBtn = 0; nBtn < Btn_Max; nBtn++ ) {
if ( buttons[nBtn] ) {
nButtons++;
GetTextExtent(buttons[nBtn]->GetLabel(), &width, NULL);
if ( width > widthBtnMax )
widthBtnMax = width;
}
}
// now we can place the buttons
if ( widthBtnMax < 75 )
widthBtnMax = 75;
else
widthBtnMax += 10;
long heightButton = widthBtnMax*23/75;
// *1.2 baselineskip
heightTextMax *= 12;
heightTextMax /= 10;
long widthButtonsTotal = nButtons * (widthBtnMax + LAYOUT_X_MARGIN) -
LAYOUT_X_MARGIN;
// the size of the dialog
long widthDlg = wxMax(widthTextMax + iconSize + 4*LAYOUT_X_MARGIN,
wxMax(widthButtonsTotal, width)) +
2*LAYOUT_X_MARGIN,
heightDlg = 8*LAYOUT_Y_MARGIN + heightButton +
heightTextMax*(nLineCount + 1);
// create the controls
// -------------------
// the icon first
c = new wxLayoutConstraints;
c->width.Absolute(iconSize);
c->height.Absolute(iconSize);
c->top.SameAs(this, wxTop, 3*LAYOUT_Y_MARGIN);
c->left.SameAs(this, wxLeft, 2*LAYOUT_X_MARGIN);
icon->SetConstraints(c);
wxStaticText *text = NULL;
for ( size_t nLine = 0; nLine < nLineCount; nLine++ ) {
c = new wxLayoutConstraints;
if ( text == NULL )
c->top.SameAs(this, wxTop, 3*LAYOUT_Y_MARGIN);
else
c->top.Below(text);
c->left.RightOf(icon, 2*LAYOUT_X_MARGIN);
c->width.Absolute(widthTextMax);
c->height.Absolute(heightTextMax);
text = new wxStaticText(this, -1, lines[nLine]);
text->SetConstraints(c);
}
// create the buttons
wxButton *btnPrevious = (wxButton *)NULL;
for ( nBtn = 0; nBtn < Btn_Max; nBtn++ ) {
if ( buttons[nBtn] ) {
c = new wxLayoutConstraints;
if ( btnPrevious ) {
c->left.RightOf(btnPrevious, LAYOUT_X_MARGIN);
}
else {
c->left.SameAs(this, wxLeft,
(widthDlg - widthButtonsTotal) / 2);
}
c->width.Absolute(widthBtnMax);
c->top.Below(text, 4*LAYOUT_Y_MARGIN);
c->height.Absolute(heightButton);
buttons[nBtn]->SetConstraints(c);
btnPrevious = buttons[nBtn];
}
}
// set default button
// ------------------
if ( nDefaultBtn != -1 ) {
buttons[nDefaultBtn]->SetDefault();
buttons[nDefaultBtn]->SetFocus();
}
else {
wxFAIL_MSG( "can't find default button for this dialog." );
}
// position the controls and the dialog itself
// -------------------------------------------
SetClientSize(widthDlg, heightDlg);
// SetSizeHints() wants the size of the whole dialog, not just client size
wxSize sizeTotal = GetSize(),
sizeClient = GetClientSize();
SetSizeHints(widthDlg + sizeTotal.GetWidth() - sizeClient.GetWidth(),
heightDlg + sizeTotal.GetHeight() - sizeClient.GetHeight());
Layout();
Centre(wxCENTER_FRAME | wxBOTH);
Centre( wxBOTH | wxCENTER_FRAME);
wxEndBusyCursor();
}