projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| ec376c8f VZ |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/gtk/clrpicker.cpp | |
| 3 | // Purpose: implementation of wxColourButton | |
| 4 | // Author: Francesco Montorsi | |
| 5 | // Modified By: | |
| 6 | // Created: 15/04/2006 | |
| 7 | // Id: $Id$ | |
| 8 | // Copyright: (c) Francesco Montorsi | |
| 9 | // Licence: wxWindows licence | |
| 10 | ///////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | ||
| 13 | // ---------------------------------------------------------------------------- | |
| 14 | // headers | |
| 15 | // ---------------------------------------------------------------------------- | |
| 16 | ||
| 17 | // For compilers that support precompilation, includes "wx.h". | |
| 18 | #include "wx/wxprec.h" | |
| 19 | ||
| ff654490 | 20 | #if wxUSE_COLOURPICKERCTRL |
| 4ce7b1e4 | 21 | |
| ec376c8f VZ |
22 | #include "wx/clrpicker.h" |
| 23 | ||
| ec376c8f VZ |
24 | #include <gtk/gtk.h> |
| 25 | ||
| ec376c8f VZ |
26 | // ============================================================================ |
| 27 | // implementation | |
| 28 | // ============================================================================ | |
| 29 | ||
| ec376c8f VZ |
30 | //----------------------------------------------------------------------------- |
| 31 | // "color-set" | |
| 32 | //----------------------------------------------------------------------------- | |
| 33 | ||
| 34 | extern "C" { | |
| 35 | static void gtk_clrbutton_setcolor_callback(GtkColorButton *widget, | |
| 36 | wxColourButton *p) | |
| 37 | { | |
| 38 | // update the m_colour member of the wxColourButton | |
| 39 | wxASSERT(p); | |
| c6685317 PC |
40 | GdkColor gdkColor; |
| 41 | gtk_color_button_get_color(widget, &gdkColor); | |
| 42 | p->SetGdkColor(gdkColor); | |
| ec376c8f VZ |
43 | |
| 44 | // fire the colour-changed event | |
| 45 | wxColourPickerEvent event(p, p->GetId(), p->GetColour()); | |
| 46 | p->GetEventHandler()->ProcessEvent(event); | |
| 47 | } | |
| 48 | } | |
| 49 | ||
| 50 | //----------------------------------------------------------------------------- | |
| 51 | // wxColourButton | |
| 52 | //----------------------------------------------------------------------------- | |
| 53 | ||
| ff654490 | 54 | IMPLEMENT_DYNAMIC_CLASS(wxColourButton, wxButton) |
| ec376c8f VZ |
55 | |
| 56 | bool wxColourButton::Create( wxWindow *parent, wxWindowID id, | |
| 57 | const wxColour &col, | |
| 58 | const wxPoint &pos, const wxSize &size, | |
| 59 | long style, const wxValidator& validator, | |
| 60 | const wxString &name ) | |
| 61 | { | |
| ff654490 VZ |
62 | if (!PreCreation( parent, pos, size ) || |
| 63 | !wxControl::CreateBase(parent, id, pos, size, style, validator, name)) | |
| ec376c8f | 64 | { |
| ff654490 VZ |
65 | wxFAIL_MSG( wxT("wxColourButton creation failed") ); |
| 66 | return false; | |
| 67 | } | |
| ec376c8f | 68 | |
| ff654490 VZ |
69 | m_colour = col; |
| 70 | m_widget = gtk_color_button_new_with_color( m_colour.GetColor() ); | |
| 71 | gtk_widget_show(m_widget); | |
| ec376c8f | 72 | |
| ff654490 VZ |
73 | // GtkColourButton signals |
| 74 | g_signal_connect(m_widget, "color-set", | |
| 75 | G_CALLBACK(gtk_clrbutton_setcolor_callback), this); | |
| ec376c8f VZ |
76 | |
| 77 | ||
| ff654490 VZ |
78 | m_parent->DoAddChild( this ); |
| 79 | ||
| 80 | PostCreation(size); | |
| 81 | SetInitialSize(size); | |
| ec376c8f | 82 | |
| ec376c8f VZ |
83 | return true; |
| 84 | } | |
| 85 | ||
| 86 | wxColourButton::~wxColourButton() | |
| 87 | { | |
| 88 | } | |
| 89 | ||
| 90 | void wxColourButton::UpdateColour() | |
| 91 | { | |
| ff654490 | 92 | gtk_color_button_set_color(GTK_COLOR_BUTTON(m_widget), m_colour.GetColor()); |
| ec376c8f VZ |
93 | } |
| 94 | ||
| ff654490 | 95 | #endif // wxUSE_COLOURPICKERCTRL |