+++ /dev/null
-#include <string.h>
-#include <gtk/gtk.h>
-
-static gboolean
-draw_cb_checks (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
-
- context = gtk_widget_get_style_context (widget);
-
- gtk_style_context_save (context);
-
- gtk_style_context_add_class (context, "check");
- gtk_style_context_set_state (context, 0);
- gtk_render_check (context, cr, 12, 12, 12, 12);
- gtk_style_context_set_state (context, GTK_STATE_FLAG_ACTIVE);
- gtk_render_check (context, cr, 36, 12, 12, 12);
- gtk_style_context_set_state (context, GTK_STATE_FLAG_INCONSISTENT);
- gtk_render_check (context, cr, 60, 12, 12, 12);
- gtk_style_context_set_state (context, GTK_STATE_FLAG_INSENSITIVE);
- gtk_render_check (context, cr, 84, 12, 12, 12);
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-
-static gboolean
-draw_cb_options (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
-
- context = gtk_widget_get_style_context (widget);
-
- gtk_style_context_save (context);
-
- gtk_style_context_add_class (context, "radio");
- gtk_style_context_set_state (context, 0);
- gtk_render_option (context, cr, 12, 12, 12, 12);
- gtk_style_context_set_state (context, GTK_STATE_FLAG_ACTIVE);
- gtk_render_option (context, cr, 36, 12, 12, 12);
- gtk_style_context_set_state (context, GTK_STATE_FLAG_INCONSISTENT);
- gtk_render_option (context, cr, 60, 12, 12, 12);
- gtk_style_context_set_state (context, GTK_STATE_FLAG_INSENSITIVE);
- gtk_render_option (context, cr, 84, 12, 12, 12);
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-static gboolean
-draw_cb_arrows (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
-
- context = gtk_widget_get_style_context (widget);
-
- gtk_style_context_save (context);
-
- gtk_style_context_set_state (context, 0);
- gtk_render_arrow (context, cr, 0, 12, 12, 12);
- gtk_render_arrow (context, cr, G_PI/2, 36, 12, 12);
- gtk_render_arrow (context, cr, G_PI, 60, 12, 12);
- gtk_render_arrow (context, cr, G_PI*3/2, 84, 12, 12);
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-static gboolean
-draw_cb_expanders (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
-
- context = gtk_widget_get_style_context (widget);
-
- gtk_style_context_save (context);
-
- gtk_style_context_add_class (context, "expander");
- gtk_style_context_set_state (context, 0);
- gtk_render_expander (context, cr, 12, 12, 12, 12);
- gtk_style_context_set_state (context, GTK_STATE_FLAG_PRELIGHT);
- gtk_render_expander (context, cr, 36, 12, 12, 12);
- gtk_style_context_set_state (context, GTK_STATE_FLAG_ACTIVE);
- gtk_render_expander (context, cr, 60, 12, 12, 12);
- gtk_style_context_set_state (context, GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_ACTIVE);
- gtk_render_expander (context, cr, 84, 12, 12, 12);
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-static gboolean
-draw_cb_background (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
-
- context = gtk_widget_get_style_context (widget);
-
- gtk_style_context_save (context);
-
- gtk_style_context_add_class (context, "background");
- gtk_style_context_set_junction_sides (context, 0);
- gtk_render_background (context, cr, 12, 12, 100, 100);
- gtk_style_context_remove_class (context, "background");
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-static gboolean
-draw_cb_frame (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
-
- context = gtk_widget_get_style_context (widget);
-
- gtk_style_context_save (context);
-
- gtk_style_context_add_class (context, "frame1");
- gtk_style_context_set_junction_sides (context, 0);
- gtk_render_frame (context, cr, 12, 12, 50, 50);
- gtk_style_context_remove_class (context, "frame1");
-
- gtk_style_context_add_class (context, "frame2");
- gtk_render_frame (context, cr, 74, 12, 50, 50);
- gtk_style_context_remove_class (context, "frame2");
-
- gtk_style_context_add_class (context, "frame3");
- gtk_style_context_set_junction_sides (context, GTK_JUNCTION_RIGHT);
- gtk_render_frame (context, cr, 12, 74, 56, 50);
- gtk_style_context_set_junction_sides (context, GTK_JUNCTION_LEFT);
- gtk_render_frame (context, cr, 68, 74, 56, 50);
- gtk_style_context_remove_class (context, "frame3");
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-/* FIXME: this doesn't work */
-static gboolean
-draw_cb_activity (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
- GtkWidgetPath *path;
-
- context = gtk_widget_get_style_context (widget);
- gtk_style_context_save (context);
-
- path = gtk_widget_path_new ();
- gtk_widget_path_append_type (path, GTK_TYPE_SPINNER);
- gtk_widget_path_iter_add_class (path, 0, "spinner");
- gtk_style_context_set_path (context, path);
- gtk_widget_path_free (path);
-
- gtk_style_context_set_state (context, GTK_STATE_FLAG_ACTIVE);
- gtk_render_activity (context, cr, 12, 12, 12, 12);
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-static gboolean
-draw_cb_slider (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
- GtkWidgetPath *path;
-
- context = gtk_widget_get_style_context (widget);
- gtk_style_context_save (context);
-
- path = gtk_widget_path_new ();
- gtk_widget_path_append_type (path, GTK_TYPE_SCALE);
- gtk_widget_path_iter_add_class (path, 0, "slider");
- gtk_widget_path_iter_add_class (path, 0, "scale");
- gtk_style_context_set_path (context, path);
- gtk_widget_path_free (path);
-
- gtk_render_slider (context, cr, 12, 22, 30, 10, GTK_ORIENTATION_HORIZONTAL);
- gtk_render_slider (context, cr, 54, 12, 10, 30, GTK_ORIENTATION_VERTICAL);
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-static gboolean
-draw_cb_focus (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
-
- context = gtk_widget_get_style_context (widget);
-
- gtk_style_context_save (context);
-
- gtk_render_focus (context, cr, 12, 12, 50, 50);
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-static gboolean
-draw_cb_frame_gap (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
-
- context = gtk_widget_get_style_context (widget);
-
- gtk_style_context_save (context);
-
- gtk_style_context_add_class (context, "frame");
- gtk_style_context_set_junction_sides (context, 0);
- gtk_render_frame_gap (context, cr, 12, 12, 50, 50, GTK_POS_TOP, 15, 35);
- gtk_style_context_remove_class (context, "frame");
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-static gboolean
-draw_cb_handles (GtkWidget *widget, cairo_t *cr)
-{
- GtkStyleContext *context;
-
- context = gtk_widget_get_style_context (widget);
- gtk_style_context_save (context);
-
- gtk_style_context_add_class (context, "paned");
- gtk_render_handle (context, cr, 12, 22, 20, 10);
- gtk_render_handle (context, cr, 44, 12, 10, 20);
- gtk_style_context_remove_class (context, "paned");
-
- gtk_style_context_add_class (context, "grip");
- gtk_style_context_set_junction_sides (context, GTK_JUNCTION_CORNER_BOTTOMLEFT);
- gtk_render_handle (context, cr, 12, 48, 12, 12);
-
- gtk_style_context_set_junction_sides (context, GTK_JUNCTION_CORNER_BOTTOMRIGHT);
- gtk_render_handle (context, cr, 40, 48, 12, 12);
-
- gtk_style_context_restore (context);
-
- return TRUE;
-}
-
-static char *what;
-
-static gboolean
-draw_cb (GtkWidget *widget, cairo_t *cr)
-{
- if (strcmp (what, "check") == 0)
- return draw_cb_checks (widget, cr);
- else if (strcmp (what, "option") == 0)
- return draw_cb_options (widget, cr);
- else if (strcmp (what, "arrow") == 0)
- return draw_cb_arrows (widget, cr);
- else if (strcmp (what, "expander") == 0)
- return draw_cb_expanders (widget, cr);
- else if (strcmp (what, "background") == 0)
- return draw_cb_background (widget, cr);
- else if (strcmp (what, "frame") == 0)
- return draw_cb_frame (widget, cr);
- else if (strcmp (what, "activity") == 0)
- return draw_cb_activity (widget, cr);
- else if (strcmp (what, "slider") == 0)
- return draw_cb_slider (widget, cr);
- else if (strcmp (what, "focus") == 0)
- return draw_cb_focus (widget, cr);
- else if (strcmp (what, "frame-gap") == 0)
- return draw_cb_frame_gap (widget, cr);
- else if (strcmp (what, "handle") == 0)
- return draw_cb_handles (widget, cr);
-
- return FALSE;
-}
-
-int main (int argc, char *argv[])
-{
- GtkWidget *window;
- GtkWidget *ebox;
- GtkStyleContext *context;
- GtkStyleProvider *provider;
-
- gtk_init (&argc, &argv);
-
- if (argc > 1)
- what = argv[1];
- else
- what = "check";
-
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- ebox = gtk_event_box_new ();
- gtk_event_box_set_visible_window (GTK_EVENT_BOX (ebox), TRUE);
- gtk_container_add (GTK_CONTAINER (window), ebox);
- gtk_widget_set_name (ebox, "ebox");
-
- context = gtk_widget_get_style_context (ebox);
- provider = (GtkStyleProvider *)gtk_css_provider_new ();
- gtk_css_provider_load_from_data (GTK_CSS_PROVIDER (provider),
- ".frame1 {\n"
- " border-image: url('gradient1.png') 10 10 10 10 stretch;\n"
- "}\n"
- ".frame2 {\n"
- " border-style: solid;\n"
- " border-color: rgb(255,0,0);\n"
- " border-width: 10;\n"
- " border-radius: 10;\n"
- "}\n"
- ".frame3 {\n"
- " border-style: solid;\n"
- " border-color: rgb(0,0,0);\n"
- " border-width: 2;\n"
- " border-radius: 10;\n"
- "}\n"
- ".background {\n"
- " border-radius: 10;\n"
- " border-width: 0;\n"
- " background-image: -gtk-gradient (linear, left top, right bottom, from(#ff00ff), to(#aabbcc));\n"
- "}\n"
- ".frame {\n"
- " border-style: solid;\n"
- " border-width: 1;\n"
- " border-radius: 0;\n"
- "}\n", -1);
- gtk_style_context_add_provider (context, provider, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
-
- g_signal_connect_after (ebox, "draw", G_CALLBACK (draw_cb), NULL);
-
- gtk_widget_show_all (window);
-
- gtk_main ();
-
- gtk_style_context_remove_provider (context, provider);
-
- return 0;
-}
-
projects / gtk4.git / commitdiff