void NewToolStripMenuItemClick(object sender, EventArgs e) { py_editor_doc_page doc_page = new py_editor_doc_page(StandardContextMenuStrip); TabPage new_page = new TabPage(); new_page.Controls.Add(doc_page); doc_page.Dock = DockStyle.Fill; DocPagesContainer.SuspendLayout(); { DocPagesContainer.TabPages.Add(new_page); DocPagesContainer.SelectTab(new_page); //new_page.UseVisualStyleBackColor = true; } DocPagesContainer.ResumeLayout(); doc_page.script_filename = null; doc_page.script_text_box.Text = ""; doc_page.script_text_box.Focus(); doc_page.TextChangedEvent += new EventHandler(text_changed); doc_page.SelectionChangedEvent += new EventHandler(selection_changed); doc_page.UpdateLnColMsgEvent += new EventHandler(update_ln_col_status_msg); update_tab_page_text(new_page, true); update_undo_redo(); update_cut_copy_paste_delete(); update_status_msg("new script"); }
void DocPagesContainerDrawItem(object sender, DrawItemEventArgs e) { // draw close_tab image ( red cross ) TabPage tab_page = DocPagesContainer.TabPages[e.Index]; Rectangle tab_rect = DocPagesContainer.GetTabRect(e.Index); tab_rect.Inflate(-2, -2); Bitmap close_img = Properties.Resources.close_tab; e.Graphics.DrawImage(close_img, (tab_rect.Right - close_img.Width), tab_rect.Top + (tab_rect.Height - close_img.Height) >> 1); TextRenderer.DrawText(e.Graphics, tab_page.Text, tab_page.Font, tab_rect, tab_page.ForeColor, TextFormatFlags.Left); }
void DocPagesContainerMouseUp(object sender, MouseEventArgs e) { Rectangle tab_rect; Rectangle img_rect; Bitmap close_img; for (int i = 0; i < DocPagesContainer.TabPages.Count; i++) { tab_rect = DocPagesContainer.GetTabRect(i); tab_rect.Inflate(-2, -2); close_img = Properties.Resources.close_tab; img_rect = new Rectangle((tab_rect.Right - close_img.Width), tab_rect.Top + (tab_rect.Height - close_img.Height) >> 1, close_img.Width, close_img.Height); if (img_rect.Contains(e.Location)) { delete_page(DocPagesContainer.TabPages[i], false); break; } } }