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 | ||
| 4ce7b1e4 WS |
20 | #if wxUSE_COLOURPICKERCTRL && defined(__WXGTK24__) |
| 21 | ||
| ec376c8f VZ |
22 | #include "wx/clrpicker.h" |
| 23 | ||
| 4ce7b1e4 WS |
24 | #include "wx/gtk/private.h" |
| 25 | ||
| ec376c8f VZ |
26 | #include <gdk/gdk.h> |
| 27 | #include <gtk/gtk.h> | |
| 28 | ||
| ec376c8f VZ |
29 | // ============================================================================ |
| 30 | // implementation | |
| 31 | // ============================================================================ | |
| 32 | ||
| ec376c8f VZ |
33 | //----------------------------------------------------------------------------- |
| 34 | // "color-set" | |
| 35 | //----------------------------------------------------------------------------- | |
| 36 | ||
| 37 | extern "C" { | |
| 38 | static void gtk_clrbutton_setcolor_callback(GtkColorButton *widget, | |
| 39 | wxColourButton *p) | |
| 40 | { | |
| 41 | // update the m_colour member of the wxColourButton | |
| 42 | wxASSERT(p); | |
| 43 | gtk_color_button_get_color(widget, p->GetGdkColor()); | |
| 44 | ||
| 45 | // fire the colour-changed event | |
| 46 | wxColourPickerEvent event(p, p->GetId(), p->GetColour()); | |
| 47 | p->GetEventHandler()->ProcessEvent(event); | |
| 48 | } | |
| 49 | } | |
| 50 | ||
| 51 | //----------------------------------------------------------------------------- | |
| 52 | // wxColourButton | |
| 53 | //----------------------------------------------------------------------------- | |
| 54 | ||
| 55 | IMPLEMENT_DYNAMIC_CLASS(wxColourButton, wxGenericColourButton) | |
| 56 | ||
| 57 | bool wxColourButton::Create( wxWindow *parent, wxWindowID id, | |
| 58 | const wxColour &col, | |
| 59 | const wxPoint &pos, const wxSize &size, | |
| 60 | long style, const wxValidator& validator, | |
| 61 | const wxString &name ) | |
| 62 | { | |
| 63 | if (!gtk_check_version(2,4,0)) | |
| 64 | { | |
| 65 | m_needParent = true; | |
| 66 | ||
| 67 | if (!PreCreation( parent, pos, size ) || | |
| 68 | !wxControl::CreateBase(parent, id, pos, size, style, validator, name)) | |
| 69 | { | |
| 70 | wxFAIL_MSG( wxT("wxColourButton creation failed") ); | |
| 71 | return false; | |
| 72 | } | |
| 73 | ||
| 74 | m_colour = col; | |
| 75 | m_widget = gtk_color_button_new_with_color( m_colour.GetColor() ); | |
| 76 | gtk_widget_show( GTK_WIDGET(m_widget) ); | |
| 77 | ||
| 78 | // GtkColourButton signals | |
| 79 | g_signal_connect(m_widget, "color-set", | |
| 80 | G_CALLBACK(gtk_clrbutton_setcolor_callback), this); | |
| 81 | ||
| 82 | ||
| 83 | m_parent->DoAddChild( this ); | |
| 84 | ||
| 85 | PostCreation(size); | |
| 86 | SetBestSize(size); | |
| 87 | } | |
| 88 | else | |
| 89 | return wxGenericColourButton::Create(parent, id, col, pos, size, | |
| 90 | style, validator, name); | |
| 91 | return true; | |
| 92 | } | |
| 93 | ||
| 94 | wxColourButton::~wxColourButton() | |
| 95 | { | |
| 96 | } | |
| 97 | ||
| 98 | void wxColourButton::UpdateColour() | |
| 99 | { | |
| 100 | if (!gtk_check_version(2,4,0)) | |
| 101 | gtk_color_button_set_color(GTK_COLOR_BUTTON(m_widget), m_colour.GetColor()); | |
| 102 | else | |
| 103 | wxGenericColourButton::UpdateColour(); | |
| 104 | } | |
| 105 | ||
| 106 | #endif // wxUSE_COLOURPICKERCTRL && defined(__WXGTK24__) |