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added hyperlink alignment flags (patch 1537043)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41153 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2006-09-10 23:57:26 +00:00
parent 490f72fd16
commit 914f515762
4 changed files with 201 additions and 43 deletions
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138
samples/widgets/hyperlnk.cpp
View File

@@ -61,6 +61,15 @@ enum
HyperlinkPage_Ctrl
};
// alignment radiobox indices
enum
{
Align_Left,
Align_Centre,
Align_Right,
Align_Max
};
// ----------------------------------------------------------------------------
// CheckBoxWidgetsPage
// ----------------------------------------------------------------------------
@@ -83,19 +92,21 @@ protected:
void OnButtonSetURL(wxCommandEvent& event);
void OnButtonReset(wxCommandEvent& event);
void OnAlignment(wxCommandEvent& event);
// reset the control parameters
void Reset();
// (re)create the hyperctrl
void CreateHyperlink();
void CreateHyperlinkLong(long);
// the controls
// ------------
// the checkbox itself and the sizer it is in
wxHyperlinkCtrl *m_hyperlink;
wxSizer *m_sizerHyperlink;
wxHyperlinkCtrl *m_hyperlinkLong;
wxTextCtrl *m_label;
wxTextCtrl *m_url;
@@ -106,6 +117,8 @@ protected:
// the text entries for command parameters
wxTextCtrl *m_textLabel;
wxRadioBox *m_radioAlignMode;
private:
DECLARE_EVENT_TABLE()
DECLARE_WIDGETS_PAGE(HyperlinkWidgetsPage)
@@ -119,6 +132,8 @@ BEGIN_EVENT_TABLE(HyperlinkWidgetsPage, WidgetsPage)
EVT_BUTTON(HyperlinkPage_Reset, HyperlinkWidgetsPage::OnButtonReset)
EVT_BUTTON(HyperlinkPage_SetLabel, HyperlinkWidgetsPage::OnButtonSetLabel)
EVT_BUTTON(HyperlinkPage_SetURL, HyperlinkWidgetsPage::OnButtonSetURL)
EVT_RADIOBOX(wxID_ANY, HyperlinkWidgetsPage::OnAlignment)
END_EVENT_TABLE()
// ============================================================================
@@ -150,8 +165,27 @@ void HyperlinkWidgetsPage::CreateContent()
sizerLeft->Add( CreateSizerWithTextAndButton( HyperlinkPage_SetURL , wxT("Set &URL"), wxID_ANY, &m_url ),
0, wxALL | wxALIGN_RIGHT , 5 );
static const wxString alignments[] =
{
_T("&left"),
_T("&centre"),
_T("&right")
};
wxCOMPILE_TIME_ASSERT( WXSIZEOF(alignments) == Align_Max,
AlignMismatch );
m_radioAlignMode = new wxRadioBox(this, wxID_ANY, _T("alignment"),
wxDefaultPosition, wxDefaultSize,
WXSIZEOF(alignments), alignments);
m_radioAlignMode->SetSelection(1); // start with "centre" selected since
// wxHL_DEFAULT_STYLE contains wxHL_ALIGN_CENTRE
sizerLeft->Add(m_radioAlignMode, 0, wxALL|wxGROW, 5);
// right pane
wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL);
wxSizer *szHyperlinkLong = new wxBoxSizer(wxVERTICAL);
wxSizer *szHyperlink = new wxBoxSizer(wxHORIZONTAL);
m_visit = new wxStaticText(this, wxID_ANY, wxT("Visit "));
@@ -162,17 +196,28 @@ void HyperlinkWidgetsPage::CreateContent()
m_fun = new wxStaticText(this, wxID_ANY, wxT(" for fun!"));
sizerRight->Add(0, 0, 1, wxCENTRE);
sizerRight->Add(m_visit, 0, wxCENTRE);
sizerRight->Add(m_hyperlink, 0, wxCENTRE);
sizerRight->Add(m_fun, 0, wxCENTRE);
sizerRight->Add(0, 0, 1, wxCENTRE);
sizerRight->SetMinSize(150, 0);
m_sizerHyperlink = sizerRight; // save it to modify it later
szHyperlink->Add(0, 0, 1, wxCENTRE);
szHyperlink->Add(m_visit, 0, wxCENTRE);
szHyperlink->Add(m_hyperlink, 0, wxCENTRE);
szHyperlink->Add(m_fun, 0, wxCENTRE);
szHyperlink->Add(0, 0, 1, wxCENTRE);
szHyperlink->SetMinSize(150, 0);
m_hyperlinkLong = new wxHyperlinkCtrl(this,
wxID_ANY,
wxT("This is a long hyperlink"),
wxT("www.wxwidgets.org"));
szHyperlinkLong->Add(0, 0, 1, wxCENTRE);
szHyperlinkLong->Add(szHyperlink, 0, wxCENTRE|wxGROW);
szHyperlinkLong->Add(0, 0, 1, wxCENTRE);
szHyperlinkLong->Add(m_hyperlinkLong, 0, wxGROW);
szHyperlinkLong->Add(0, 0, 1, wxCENTRE);
// the 3 panes panes compose the window
sizerTop->Add(sizerLeft, 0, (wxALL & ~wxLEFT), 10);
sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
sizerTop->Add(szHyperlinkLong, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
// final initializations
Reset();
@@ -193,25 +238,42 @@ void HyperlinkWidgetsPage::CreateHyperlink()
const wxString label = m_hyperlink->GetLabel();
const wxString url = m_hyperlink->GetURL();
size_t count = m_sizerHyperlink->GetChildren().GetCount();
for ( size_t n = 0; n < count; n++ )
{
m_sizerHyperlink->Remove(0);
}
wxHyperlinkCtrl *hyp = new wxHyperlinkCtrl(this,
HyperlinkPage_Ctrl,
label,
url);
// update sizer's child window
GetSizer()->Replace(m_hyperlink, hyp, true);
// update our pointer
delete m_hyperlink;
m_hyperlink = hyp;
m_hyperlink = new wxHyperlinkCtrl(this,
HyperlinkPage_Ctrl,
label,
url);
// relayout the sizer
GetSizer()->Layout();
}
m_sizerHyperlink->Add(0, 0, 1, wxCENTRE);
m_sizerHyperlink->Add(m_visit, 0, wxCENTRE);
m_sizerHyperlink->Add(m_hyperlink, 0, wxCENTRE);
m_sizerHyperlink->Add(m_fun, 0, wxCENTRE);
m_sizerHyperlink->Add(0, 0, 1, wxCENTRE);
m_sizerHyperlink->Layout();
void HyperlinkWidgetsPage::CreateHyperlinkLong(long style)
{
style = (wxHL_DEFAULT_STYLE & ~wxHL_ALIGN_CENTRE)|style;
wxHyperlinkCtrl *hyp = new wxHyperlinkCtrl(this,
wxID_ANY,
wxT("This is a long hyperlink"),
wxT("www.wxwidgets.org"),
wxDefaultPosition,
wxDefaultSize,
style);
// update sizer's child window
GetSizer()->Replace(m_hyperlinkLong, hyp, true);
// update our pointer
delete m_hyperlinkLong;
m_hyperlinkLong = hyp;
// relayout the sizer
GetSizer()->Layout();
}
// ----------------------------------------------------------------------------
@@ -237,4 +299,30 @@ void HyperlinkWidgetsPage::OnButtonSetURL(wxCommandEvent& WXUNUSED(event))
CreateHyperlink();
}
void HyperlinkWidgetsPage::OnAlignment(wxCommandEvent& WXUNUSED(event))
{
long addstyle;
switch ( m_radioAlignMode->GetSelection() )
{
default:
case Align_Max:
wxFAIL_MSG( _T("unknown alignment") );
// fall through
case Align_Left:
addstyle = wxHL_ALIGN_LEFT;
break;
case Align_Centre:
addstyle = wxHL_ALIGN_CENTRE;
break;
case Align_Right:
addstyle = wxHL_ALIGN_RIGHT;
break;
}
CreateHyperlinkLong(addstyle);
}
#endif // wxUSE_HYPERLINKCTRL