/////////////////////////////////////////////////////////////////////////////
-// Program: wxWindows Widgets Sample
+// Program: wxWidgets Widgets Sample
// Name: button.cpp
// Purpose: Part of the widgets sample showing wxButton
// Author: Vadim Zeitlin
// Created: 10.04.01
// Id: $Id$
// Copyright: (c) 2001 Vadim Zeitlin
-// License: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
#include "wx/app.h"
#include "wx/log.h"
+ #include "wx/bmpbuttn.h"
#include "wx/button.h"
#include "wx/checkbox.h"
#include "wx/radiobox.h"
#include "wx/artprov.h"
#include "wx/sizer.h"
+#include "wx/dcmemory.h"
+#include "wx/commandlinkbutton.h"
#include "widgets.h"
// control ids
enum
{
- ButtonPage_Reset = 100,
+ ButtonPage_Reset = wxID_HIGHEST,
ButtonPage_ChangeLabel,
+ ButtonPage_ChangeNote,
ButtonPage_Button
};
// radio boxes
+enum
+{
+ ButtonImagePos_Left,
+ ButtonImagePos_Right,
+ ButtonImagePos_Top,
+ ButtonImagePos_Bottom
+};
+
enum
{
ButtonHAlign_Left,
class ButtonWidgetsPage : public WidgetsPage
{
public:
- ButtonWidgetsPage(wxNotebook *notebook, wxImageList *imaglist);
- virtual ~ButtonWidgetsPage();
+ ButtonWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
+ virtual ~ButtonWidgetsPage(){};
+
+ virtual wxControl *GetWidget() const { return m_button; }
+ virtual void RecreateWidget() { CreateButton(); }
+
+ // lazy creation of the content
+ virtual void CreateContent();
protected:
// event handlers
void OnButton(wxCommandEvent& event);
void OnButtonReset(wxCommandEvent& event);
void OnButtonChangeLabel(wxCommandEvent& event);
+ void OnButtonChangeNote(wxCommandEvent& event);
// reset the wxButton parameters
void Reset();
// (re)create the wxButton
void CreateButton();
+ // add m_button to m_sizerButton using current value of m_chkFit
+ void AddButtonToSizer();
+
+ // helper function: create a bitmap for wxBitmapButton
+ wxBitmap CreateBitmap(const wxString& label);
+
+
// the controls
// ------------
// the check/radio boxes for styles
- wxCheckBox *m_chkImage,
+ wxCheckBox *m_chkBitmapOnly,
+ *m_chkTextAndBitmap,
*m_chkFit,
+ *m_chkAuthNeeded,
+#if wxUSE_COMMANDLINKBUTTON
+ *m_chkCommandLink,
+#endif // wxUSE_COMMANDLINKBUTTON
+#if wxUSE_MARKUP
+ *m_chkUseMarkup,
+#endif // wxUSE_MARKUP
*m_chkDefault;
+ // more checkboxes for wxBitmapButton only
+ wxCheckBox *m_chkUsePressed,
+ *m_chkUseFocused,
+ *m_chkUseCurrent,
+ *m_chkUseDisabled;
+
+ // and an image position choice used if m_chkTextAndBitmap is on
+ wxRadioBox *m_radioImagePos;
+
wxRadioBox *m_radioHAlign,
*m_radioVAlign;
- // the gauge itself and the sizer it is in
+ // the button itself and the sizer it is in
wxButton *m_button;
+
+#if wxUSE_COMMANDLINKBUTTON
+ // same as m_button or NULL if not showing a command link button currently
+ wxCommandLinkButton *m_cmdLnkButton;
+#endif // wxUSE_COMMANDLINKBUTTON
+
wxSizer *m_sizerButton;
// the text entries for command parameters
wxTextCtrl *m_textLabel;
+#if wxUSE_COMMANDLINKBUTTON
+ wxTextCtrl *m_textNote;
+
+ // used to hide or show button for changing note
+ wxSizer *m_sizerNote;
+#endif // wxUSE_COMMANDLINKBUTTON
+
private:
DECLARE_EVENT_TABLE()
DECLARE_WIDGETS_PAGE(ButtonWidgetsPage)
EVT_BUTTON(ButtonPage_Reset, ButtonWidgetsPage::OnButtonReset)
EVT_BUTTON(ButtonPage_ChangeLabel, ButtonWidgetsPage::OnButtonChangeLabel)
+ EVT_BUTTON(ButtonPage_ChangeNote, ButtonWidgetsPage::OnButtonChangeNote)
EVT_CHECKBOX(wxID_ANY, ButtonWidgetsPage::OnCheckOrRadioBox)
EVT_RADIOBOX(wxID_ANY, ButtonWidgetsPage::OnCheckOrRadioBox)
// implementation
// ============================================================================
-IMPLEMENT_WIDGETS_PAGE(ButtonWidgetsPage, _T("Button"));
+#if defined(__WXUNIVERSAL__)
+ #define FAMILY_CTRLS UNIVERSAL_CTRLS
+#else
+ #define FAMILY_CTRLS NATIVE_CTRLS
+#endif
+
+IMPLEMENT_WIDGETS_PAGE(ButtonWidgetsPage, wxT("Button"), FAMILY_CTRLS );
-ButtonWidgetsPage::ButtonWidgetsPage(wxNotebook *notebook,
- wxImageList *imaglist)
- : WidgetsPage(notebook)
+ButtonWidgetsPage::ButtonWidgetsPage(WidgetsBookCtrl *book,
+ wxImageList *imaglist)
+ : WidgetsPage(book, imaglist, button_xpm)
{
- imaglist->Add(wxBitmap(button_xpm));
-
// init everything
- m_chkImage =
+ m_chkBitmapOnly =
+ m_chkTextAndBitmap =
m_chkFit =
- m_chkDefault = (wxCheckBox *)NULL;
-
+ m_chkAuthNeeded =
+#if wxUSE_COMMANDLINKBUTTON
+ m_chkCommandLink =
+#endif // wxUSE_COMMANDLINKBUTTON
+#if wxUSE_MARKUP
+ m_chkUseMarkup =
+#endif // wxUSE_MARKUP
+ m_chkDefault =
+ m_chkUsePressed =
+ m_chkUseFocused =
+ m_chkUseCurrent =
+ m_chkUseDisabled = (wxCheckBox *)NULL;
+
+ m_radioImagePos =
m_radioHAlign =
m_radioVAlign = (wxRadioBox *)NULL;
m_button = (wxButton *)NULL;
m_sizerButton = (wxSizer *)NULL;
+}
+void ButtonWidgetsPage::CreateContent()
+{
wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
// left pane
- wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style"));
+ wxStaticBox *box = new wxStaticBox(this, wxID_ANY, wxT("&Set style"));
wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
- m_chkImage = CreateCheckBoxAndAddToSizer(sizerLeft, _T("With &image"));
- m_chkFit = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Fit exactly"));
- m_chkDefault = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Default"));
-
-#ifndef __WXUNIVERSAL__
- // only wxUniv currently supoprts buttons with images
- m_chkImage->Disable();
-#endif // !wxUniv
-
- sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
+ m_chkBitmapOnly = CreateCheckBoxAndAddToSizer(sizerLeft, "&Bitmap only");
+ m_chkTextAndBitmap = CreateCheckBoxAndAddToSizer(sizerLeft, "Text &and bitmap");
+ m_chkFit = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Fit exactly"));
+ m_chkAuthNeeded = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Require a&uth"));
+#if wxUSE_COMMANDLINKBUTTON
+ m_chkCommandLink = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Use command &link button"));
+#endif
+#if wxUSE_MARKUP
+ m_chkUseMarkup = CreateCheckBoxAndAddToSizer(sizerLeft, "Interpret &markup");
+#endif // wxUSE_MARKUP
+ m_chkDefault = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Default"));
+
+ sizerLeft->AddSpacer(5);
+
+ wxSizer *sizerUseLabels =
+ new wxStaticBoxSizer(wxVERTICAL, this,
+ "&Use the following bitmaps in addition to the normal one?");
+ m_chkUsePressed = CreateCheckBoxAndAddToSizer(sizerUseLabels,
+ "&Pressed (small help icon)");
+ m_chkUseFocused = CreateCheckBoxAndAddToSizer(sizerUseLabels,
+ "&Focused (small error icon)");
+ m_chkUseCurrent = CreateCheckBoxAndAddToSizer(sizerUseLabels,
+ "&Current (small warning icon)");
+ m_chkUseDisabled = CreateCheckBoxAndAddToSizer(sizerUseLabels,
+ "&Disabled (broken image icon)");
+ sizerLeft->Add(sizerUseLabels, wxSizerFlags().Expand().Border());
+
+ sizerLeft->AddSpacer(10);
+
+ static const wxString dirs[] =
+ {
+ "left", "right", "top", "bottom",
+ };
+ m_radioImagePos = new wxRadioBox(this, wxID_ANY, "Image &position",
+ wxDefaultPosition, wxDefaultSize,
+ WXSIZEOF(dirs), dirs);
+ sizerLeft->Add(m_radioImagePos, 0, wxGROW | wxALL, 5);
+ sizerLeft->AddSpacer(15);
// should be in sync with enums Button[HV]Align!
static const wxString halign[] =
{
- _T("left"),
- _T("centre"),
- _T("right"),
+ wxT("left"),
+ wxT("centre"),
+ wxT("right"),
};
static const wxString valign[] =
{
- _T("top"),
- _T("centre"),
- _T("bottom"),
+ wxT("top"),
+ wxT("centre"),
+ wxT("bottom"),
};
- m_radioHAlign = new wxRadioBox(this, wxID_ANY, _T("&Horz alignment"),
+ m_radioHAlign = new wxRadioBox(this, wxID_ANY, wxT("&Horz alignment"),
wxDefaultPosition, wxDefaultSize,
WXSIZEOF(halign), halign);
- m_radioVAlign = new wxRadioBox(this, wxID_ANY, _T("&Vert alignment"),
+ m_radioVAlign = new wxRadioBox(this, wxID_ANY, wxT("&Vert alignment"),
wxDefaultPosition, wxDefaultSize,
WXSIZEOF(valign), valign);
sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
- wxButton *btn = new wxButton(this, ButtonPage_Reset, _T("&Reset"));
+ wxButton *btn = new wxButton(this, ButtonPage_Reset, wxT("&Reset"));
sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
// middle pane
- wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, _T("&Operations"));
+ wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, wxT("&Operations"));
wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
wxSizer *sizerRow = CreateSizerWithTextAndButton(ButtonPage_ChangeLabel,
- _T("Change label"),
+ wxT("Change label"),
wxID_ANY,
&m_textLabel);
-
+ m_textLabel->SetValue(wxT("&Press me!"));
sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
+#if wxUSE_COMMANDLINKBUTTON
+ m_sizerNote = CreateSizerWithTextAndButton(ButtonPage_ChangeNote,
+ wxT("Change note"),
+ wxID_ANY,
+ &m_textNote);
+ m_textNote->SetValue(wxT("Writes down button clicks in the log."));
+
+ sizerMiddle->Add(m_sizerNote, 0, wxALL | wxGROW, 5);
+#endif
+
// right pane
- wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL);
- m_button = new wxButton(this, ButtonPage_Button, _T("&Press me!"));
- sizerRight->Add(0, 0, 1, wxCENTRE);
- sizerRight->Add(m_button, 1, wxCENTRE);
- sizerRight->Add(0, 0, 1, wxCENTRE);
- sizerRight->SetMinSize(150, 0);
- m_sizerButton = sizerRight; // save it to modify it later
+ m_sizerButton = new wxBoxSizer(wxHORIZONTAL);
+ m_sizerButton->SetMinSize(150, 0);
// the 3 panes panes compose the window
sizerTop->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10);
sizerTop->Add(sizerMiddle, 1, wxGROW | wxALL, 10);
- sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
+ sizerTop->Add(m_sizerButton, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
- // final initializations
+ // do create the main control
Reset();
+ CreateButton();
SetSizer(sizerTop);
-
- sizerTop->Fit(this);
-}
-
-ButtonWidgetsPage::~ButtonWidgetsPage()
-{
}
// ----------------------------------------------------------------------------
void ButtonWidgetsPage::Reset()
{
+ m_chkBitmapOnly->SetValue(false);
m_chkFit->SetValue(true);
- m_chkImage->SetValue(false);
+ m_chkAuthNeeded->SetValue(false);
+ m_chkTextAndBitmap->SetValue(false);
m_chkDefault->SetValue(false);
+#if wxUSE_COMMANDLINKBUTTON
+ m_chkCommandLink->SetValue(false);
+#endif
+#if wxUSE_MARKUP
+ m_chkUseMarkup->SetValue(false);
+#endif // wxUSE_MARKUP
+ m_chkUsePressed->SetValue(true);
+ m_chkUseFocused->SetValue(true);
+ m_chkUseCurrent->SetValue(true);
+ m_chkUseDisabled->SetValue(true);
+
+ m_radioImagePos->SetSelection(ButtonImagePos_Left);
m_radioHAlign->SetSelection(ButtonHAlign_Centre);
m_radioVAlign->SetSelection(ButtonVAlign_Centre);
}
wxString label;
if ( m_button )
{
- label = m_button->GetLabel();
+#if wxUSE_COMMANDLINKBUTTON
+ if ( m_cmdLnkButton )
+ label = m_cmdLnkButton->GetMainLabel();
+ else
+#endif
+ label = m_button->GetLabel();
size_t count = m_sizerButton->GetChildren().GetCount();
for ( size_t n = 0; n < count; n++ )
delete m_button;
}
- else
+
+ if ( label.empty() )
{
- label = _T("&Press me!");
+ // creating for the first time or recreating a button after bitmap
+ // button
+ label = m_textLabel->GetValue();
}
- int flags = 0;
+ int flags = ms_defaultFlags;
switch ( m_radioHAlign->GetSelection() )
{
case ButtonHAlign_Left:
break;
default:
- wxFAIL_MSG(_T("unexpected radiobox selection"));
+ wxFAIL_MSG(wxT("unexpected radiobox selection"));
// fall through
case ButtonHAlign_Centre:
break;
default:
- wxFAIL_MSG(_T("unexpected radiobox selection"));
+ wxFAIL_MSG(wxT("unexpected radiobox selection"));
// fall through
case ButtonVAlign_Centre:
- flags |= wxALIGN_CENTRE_VERTICAL;
+ // centre vertical alignment is the default (no style)
break;
case ButtonVAlign_Bottom:
break;
}
- m_button = new wxButton(this, ButtonPage_Button, label,
- wxDefaultPosition, wxDefaultSize,
- flags);
+#if wxUSE_COMMANDLINKBUTTON
+ m_sizerNote->Show(m_chkCommandLink->GetValue());
+#endif
+
+ bool showsBitmap = false;
+ if ( m_chkBitmapOnly->GetValue() )
+ {
+ showsBitmap = true;
+
+ wxBitmapButton *bbtn = new wxBitmapButton(this, ButtonPage_Button,
+ CreateBitmap(wxT("normal")));
+ if ( m_chkUsePressed->GetValue() )
+ bbtn->SetBitmapPressed(CreateBitmap(wxT("pushed")));
+ if ( m_chkUseFocused->GetValue() )
+ bbtn->SetBitmapFocus(CreateBitmap(wxT("focused")));
+ if ( m_chkUseCurrent->GetValue() )
+ bbtn->SetBitmapCurrent(CreateBitmap(wxT("hover")));
+ if ( m_chkUseDisabled->GetValue() )
+ bbtn->SetBitmapDisabled(CreateBitmap(wxT("disabled")));
+ m_button = bbtn;
+#if wxUSE_COMMANDLINKBUTTON
+ m_cmdLnkButton = NULL;
+#endif
+ }
+ else // normal button
+ {
+#if wxUSE_COMMANDLINKBUTTON
+ m_cmdLnkButton = NULL;
+
+ if ( m_chkCommandLink->GetValue() )
+ {
+ m_cmdLnkButton = new wxCommandLinkButton(this, ButtonPage_Button,
+ label,
+ m_textNote->GetValue(),
+ wxDefaultPosition,
+ wxDefaultSize,
+ flags);
+ m_button = m_cmdLnkButton;
+ }
+ else
+#endif // wxUSE_COMMANDLINKBUTTON
+ {
+ m_button = new wxButton(this, ButtonPage_Button, label,
+ wxDefaultPosition, wxDefaultSize,
+ flags);
+ }
+ }
-#ifdef __WXUNIVERSAL__
- if ( m_chkImage->GetValue() )
+ if ( !showsBitmap && m_chkTextAndBitmap->GetValue() )
{
- m_button->SetImageLabel(wxArtProvider::GetIcon(wxART_INFORMATION));
+ showsBitmap = true;
+
+ static const wxDirection positions[] =
+ {
+ wxLEFT, wxRIGHT, wxTOP, wxBOTTOM
+ };
+
+ m_button->SetBitmap(wxArtProvider::GetIcon(wxART_INFORMATION, wxART_BUTTON),
+ positions[m_radioImagePos->GetSelection()]);
+
+ if ( m_chkUsePressed->GetValue() )
+ m_button->SetBitmapPressed(wxArtProvider::GetIcon(wxART_HELP, wxART_BUTTON));
+ if ( m_chkUseFocused->GetValue() )
+ m_button->SetBitmapFocus(wxArtProvider::GetIcon(wxART_ERROR, wxART_BUTTON));
+ if ( m_chkUseCurrent->GetValue() )
+ m_button->SetBitmapCurrent(wxArtProvider::GetIcon(wxART_WARNING, wxART_BUTTON));
+ if ( m_chkUseDisabled->GetValue() )
+ m_button->SetBitmapDisabled(wxArtProvider::GetIcon(wxART_MISSING_IMAGE, wxART_BUTTON));
}
-#endif // wxUniv
+
+ m_chkUsePressed->Enable(showsBitmap);
+ m_chkUseFocused->Enable(showsBitmap);
+ m_chkUseCurrent->Enable(showsBitmap);
+ m_chkUseDisabled->Enable(showsBitmap);
+
+ if ( m_chkAuthNeeded->GetValue() )
+ m_button->SetAuthNeeded();
if ( m_chkDefault->GetValue() )
- {
m_button->SetDefault();
- }
+ AddButtonToSizer();
+
+ m_sizerButton->Layout();
+}
+
+void ButtonWidgetsPage::AddButtonToSizer()
+{
if ( m_chkFit->GetValue() )
{
- m_sizerButton->Add(0, 0, 1, wxCENTRE);
- m_sizerButton->Add(m_button, 1, wxCENTRE);
- m_sizerButton->Add(0, 0, 1, wxCENTRE);
+ m_sizerButton->AddStretchSpacer(1);
+ m_sizerButton->Add(m_button, wxSizerFlags(0).Centre().Border());
+ m_sizerButton->AddStretchSpacer(1);
}
- else
+ else // take up the entire space
{
- m_sizerButton->Add(m_button, 1, wxGROW | wxALL, 5);
+ m_sizerButton->Add(m_button, wxSizerFlags(1).Expand().Border());
}
-
- m_sizerButton->Layout();
}
// ----------------------------------------------------------------------------
void ButtonWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
{
CreateButton();
+ Layout(); // make sure the text field for changing note displays correctly.
}
void ButtonWidgetsPage::OnButtonChangeLabel(wxCommandEvent& WXUNUSED(event))
{
- m_button->SetLabel(m_textLabel->GetValue());
+ const wxString labelText = m_textLabel->GetValue();
+
+#if wxUSE_COMMANDLINKBUTTON
+ if ( m_cmdLnkButton )
+ m_cmdLnkButton->SetMainLabel(labelText);
+ else
+#endif // wxUSE_COMMANDLINKBUTTON
+ {
+#if wxUSE_MARKUP
+ if ( m_chkUseMarkup->GetValue() )
+ m_button->SetLabelMarkup(labelText);
+ else
+#endif // wxUSE_MARKUP
+ m_button->SetLabel(labelText);
+ }
+
+ m_sizerButton->Layout();
+}
+
+void ButtonWidgetsPage::OnButtonChangeNote(wxCommandEvent& WXUNUSED(event))
+{
+#if wxUSE_COMMANDLINKBUTTON
+ m_cmdLnkButton->SetNote(m_textNote->GetValue());
+
+ m_sizerButton->Layout();
+#endif // wxUSE_COMMANDLINKBUTTON
}
void ButtonWidgetsPage::OnButton(wxCommandEvent& WXUNUSED(event))
{
- wxLogMessage(_T("Test button clicked."));
+ wxLogMessage(wxT("Test button clicked."));
+}
+
+// ----------------------------------------------------------------------------
+// bitmap button stuff
+// ----------------------------------------------------------------------------
+
+wxBitmap ButtonWidgetsPage::CreateBitmap(const wxString& label)
+{
+ wxBitmap bmp(180, 70); // shouldn't hardcode but it's simpler like this
+ wxMemoryDC dc;
+ dc.SelectObject(bmp);
+ dc.SetBackground(wxBrush(*wxCYAN));
+ dc.Clear();
+ dc.SetTextForeground(*wxBLACK);
+ dc.DrawLabel(wxStripMenuCodes(m_textLabel->GetValue()) + wxT("\n")
+ wxT("(") + label + wxT(" state)"),
+ wxArtProvider::GetBitmap(wxART_INFORMATION),
+ wxRect(10, 10, bmp.GetWidth() - 20, bmp.GetHeight() - 20),
+ wxALIGN_CENTRE);
+
+ return bmp;
}
projects / wxWidgets.git / blobdiff